Single-Channel ESD Protection TVS Diode – Bidirectional transient voltage suppressor (TVS) diode for ESD protection of USB, GPIO, data lines, and other low-voltage high-speed interfaces. Features a 5.5 V reverse standoff voltage (VRWM), 6 V minimum breakdown voltage, 14 V maximum clamping voltage at 1 A, and ±30 kV IEC 61000-4-2 contact and air-gap ESD protection. Provides 6 A (8/20 µs) surge current capability, 12 pF typical capacitance, 100 nA maximum leakage current, and 0.4 Ω typical dynamic resistance. Operates over a −40°C to +125°C temperature range and is housed in a 2-pin SOT-523 (DYA) package. #TexasInstruments #TPD1E10B06DYAR #TPD1E10B06 #TVSDiode #ESDProtection #TransientVoltageSuppressor #CircuitProtection #USBProtection #GPIOProtection #SurgeProtection #SOT523 #EmbeddedSystems

1500W bidirectional TVS diode, DO-201AE transient voltage suppressor TRANSZORB® D?DO?201AE*

61V (Typ) Clamp 3.1A (8/20µs) Ipp Tvs Diode Surface Mount SOT-23-3 Automotive-grade dual-channel bidirectional TVS diode for protecting CAN and CAN-FD bus lines from ESD and transient events. Features a 36 V working voltage, ±18 kV IEC 61000-4-2 ESD protection, 3.1 A IEC 61000-4-5 surge current, 0.49 Ω typical dynamic resistance, and 2.6 pF typical line capacitance. AEC-Q101 qualified and housed in a 3-pin SOT-23 (DBZ) package, suitable for automotive in-vehicle networks and industrial CAN interfaces. #ESDProtection #TVSDiode #CAN #CANFD #Automotive #AECQ101 #TexasInstruments

Bidirectional TVS Diode – Transient voltage suppressor for protection against voltage surges and electrical overstress. The Vishay SMAJ18CA-E3/61 has an 18 V standoff voltage, 20–22.1 V breakdown voltage, 29.2 V maximum clamping voltage, and 13.7 A peak pulse current with 400 W peak pulse power for a 10/1000 µs pulse. It is housed in a DO-214AC (SMA) surface-mount package and operates from −55°C to +150°C. #Vishay #SMAJ18CAE361 #TVSDiode #TransientVoltageSuppressor #SurgeProtection #ESDProtection #CircuitProtection #SMA #DO214AC #TVS #PCBProtection

20A 9V 300W 7V Bidirectional 5V SOD-323 ESD and Surge Protection (TVS/ESD) ROHS ESD DIODE 5VWM 7VC 9VC SOD-323 300W peak pulse power (8/20µs) * Protects one data or power line PESD5V0S1BA 1-Line BI-directional TVS Diode www.sot23.com.tw Mechanical Characteristics Package: SOD-323 Lead Finish: Matte Tin Case Material: "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 3 per J-STD-020 Terminal Connections: See Diagram Below * Ultra low leakage: nA level * Operating voltage: 5V * Ultra low clamping voltage * Complies with following standards: - IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: +30kV - IEC61000-4-4 (Lightning) 20A (8/20ns) #CommonPartsLibrary #Diode

SOD-323 ESD and Surge Protection (TVS/ESD) ROHS PESD3V3L1BA-N SOD-323_L1.8-W1.3-LS2.5-BI LCSC Part Number: C316020 JLCPCB Part Class: Extended Part Manufactured by BORN(伯恩半导体) PESD3V3 Bidirectional TVS (Transient Voltage Suppressor) diode, 480 W peak pulse power (8/20 µs), silicon avalanche technology, designed for ESD, EFT, and surge protection of sensitive electronic circuits. Low clamping voltage, low leakage current, IEC 61000-4-2 ±30 kV contact/air discharge protection, IEC 61000-4-4 EFT protection, and IEC 61000-4-5 surge protection. Supplied in compact SOD-323 package, suitable for data lines, communication interfaces, microcontroller I/O, USB, RS-485, CAN, industrial control systems, computers, and portable electronics. Search Keywords: TVS Diode, Bidirectional TVS, Transient Voltage Suppressor, ESD Protection Diode, Surge Protection Diode, SOD323 TVS, IEC61000-4-2 Protection, IEC61000-4-4 EFT Protection, IEC61000-4-5 Surge Protection, 480W TVS, Low Capacitance TVS, Signal Line Protection, Data Line Protection, USB Protection Diode, CAN Bus Protection, RS485 Protection, Ethernet Protection, EMC Protection, ESD Suppressor, Silicon Avalanche Diode Hashtags: #TVS #TVSDiode #TransientVoltageSuppressor #ESDProtection #SurgeProtection #EFTProtection #SOD323 #BidirectionalTVS #SignalProtection #DataLineProtection #USBProtection #RS485Protection #CANBusProtection #EMCProtection #IEC6100042 #IEC6100044 #IEC6100045 #CircuitProtection #ElectronicsDesign #IndustrialElectronics

TVS SMBJ12A-HRA SMB_L4.3-W3.6-LS5.4-R-RD LCSC Part Number: C1977456 JLCPCB Part Class: Extended Part Manufactured by Littelfuse(美国力特) Description: SMBJ-HRA Series high-reliability transient voltage suppressor (TVS) diode, surface-mount surge protection device designed to protect sensitive electronic circuits from lightning-induced and other transient overvoltage events. 600W peak pulse power capability (10/1000µs waveform), low clamping voltage, fast response time (<1ps), low leakage current (<1µA above 12V), IEC 61000-4-2 ESD protection, IEC 61000-4-4 EFT protection, operating temperature range -65°C to +150°C, SMB package, suitable for power, data, communication and industrial protection applications. Search Keywords: SMBJ-HRA, SMBJ HRA, High Reliability TVS Diode, SMB TVS Diode, 600W TVS, Transient Voltage Suppressor, Surge Protection Diode, Unidirectional TVS, Bidirectional TVS, IEC61000-4-2 TVS, IEC61000-4-4 TVS, Lightning Protection Diode, SMB Package TVS, High Reliability Protection Diode Hashtags: #SMBJHRA #TVSDiode #TransientVoltageSuppressor #SurgeProtection #SMBPackage #600WTVS #ESDProtection #EFTProtection #LightningProtection #UnidirectionalTVS #BidirectionalTVS #HighReliabilityTVS #CircuitProtection #OvervoltageProtection #SMBJSeries

Taiwan Semiconductor SMAJ54CAH — AEC-Q101-qualified bidirectional 400 W TVS diode in DO-214AC (SMA), 2 terminals. VRWM 54 V; VBR 60.0–66.3 V at 1 mA; IR max 1 µA at VRWM; IPP 4.6 A; VC max 87.1 V; TJ/TSTG −55 to +150 °C. Electrical characteristics apply in both directions; no cathode polarity requirement. SMAJ54CA-H

10A@8/20us 10V 4V 3.3V SOD-523 ESD and Surge Protection (TVS/ESD) ROHS PESD3V3S1BA-N SOD-523_L1.2-W0.8-LS1.6-BI LCSC Part Number: C3036285 JLCPCB Part Class: Extended Part Manufactured by BORN(伯恩半导体) BORN PESD3V3S1BA-N bidirectional ESD protection TVS diode, designed for transient voltage and electrostatic discharge protection of sensitive signal lines, 3.3V reverse stand-off voltage, 4.0V reverse breakdown voltage, 10V clamping voltage, 500µA max reverse leakage current, 13pF typical junction capacitance, 100W peak pulse power, IEC 61000-4-2 ESD protection up to 25kV air discharge and 25kV contact discharge, -55°C to +150°C operating temperature, SOD-523 surface-mount package. Search Keywords: PESD3V3S1BA-N, BORN PESD3V3S1BA-N, PESD3V3S1BA, 3.3V ESD diode, bidirectional ESD protection diode, TVS diode SOD-523, ESD protection SOD-523, low capacitance TVS diode, signal line ESD protection, IEC6100042 ESD diode, 25kV ESD protection diode, BORN TVS diode Hashtags: #PESD3V3S1BAN #PESD3V3S1BA #BORNDiode #BORNESDProtection #ESDProtectionDiode #TVSDiode #BidirectionalTVS #3V3TVS #SignalLineProtection #SOD523 #IEC6100042 #25kVESDProtection #LowCapacitanceTVS

Transient Voltage Suppressor (TVS) Diode designed for bidirectional voltage transient protection and surge suppression. The SMAJ100CA features a 100 V standoff voltage, 162 V maximum clamping voltage, and 6.5 A peak pulse current capability with a 10/1000 μs waveform. It is housed in an SMA (DO-214AC) package for surface-mount applications. #TVSDiode #TransientProtection #SurgeSuppression #MDD #SMAJ100CA

Bourns SMCJ Series transient voltage suppressor (TVS) diode, 1500W peak pulse power, surface-mount DO-214AB / SMC package, working peak reverse voltage range from 5V to 495V, breakdown voltage up to 550V, fast response time below 1ps, RoHS compliant, JEDEC compatible, designed for ESD, EFT and surge protection according to IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5, suitable for portable communications, computing, video equipment, power lines and general circuit protection. Search Keywords: SMCJ Series, Bourns SMCJ, SMCJ TVS diode, SMCJ transient voltage suppressor, 1500W TVS diode, DO-214AB TVS, SMC package TVS, surge protection diode, ESD protection diode, EFT protection diode, IEC6100042 TVS, IEC6100044 TVS, IEC6100045 TVS, unidirectional SMCJ, bidirectional SMCJ, Bourns TVS diode Hashtags: #BournsSMCJ #SMCJSeries #TVSDiode #TransientVoltageSuppressor #1500WTVS #SMCPackage #DO214AB #SurgeProtection #ESDProtection #EFTProtection #IEC6100042 #IEC6100044 #IEC6100045 #CircuitProtection11/20/15

6A 48V 26.7V Bidirectional 24V SOT-23 ESD and Surge Protection (TVS/ESD) ROHS The PESD1CAN is a bidirectional TVS (Transient Voltage Suppression) diode designed to protect automotive CAN bus communication lines from damage caused by ESD (electrostatic discharge), surge, and electrical fast transients. It uses silicon avalanche technology in a compact SOT-23 surface-mount package, allowing protection of two CAN signal lines with a single device. The diode is optimized for high-speed and fault-tolerant CAN networks commonly used in automotive and industrial systems. ESD protection up to ±30 kV (IEC 61000-4-2, air/contact) Peak pulse power: 200 W (8/20 µs waveform) Bidirectional protection for CAN_H and CAN_L lines Low clamping voltage for better signal protection Ultra-low leakage current (<1 µA typical) Low junction capacitance (~12–15 pF) for high-speed CAN signals Matched diode capacitance (very low mismatch ~0.1%) for signal integrity Small SOT-23 package (3-pin SMD) Complies with IEC 61000-4-2, -4-4, and -4-5 surge standards #CommonPartsLibrary #Diode

The SMBJ6.8CA is a bidirectional Transient Voltage Suppression (TVS) diode designed to protect sensitive electronic circuits from voltage transients caused by electrostatic discharge, lightning-induced surges, inductive load switching, and other transient events. It is commonly used in power supplies, communication interfaces, industrial control systems, automotive electronics, and consumer devices requiring robust overvoltage protection. The device utilizes avalanche breakdown technology to rapidly clamp transient voltages to safe levels, helping prevent damage to downstream components. Its bidirectional configuration makes it suitable for protecting AC lines and signal lines where voltage polarity may reverse. The SMB package provides a compact surface-mount solution with high surge-handling capability and excellent reliability for demanding environments. Features Bidirectional transient voltage suppression diode Fast response time to transient events High peak pulse power dissipation capability Low incremental surge resistance Excellent clamping performance Surface-mount SMB package Protection against ESD and lightning-induced surges Suitable for AC and bidirectional signal line protection RoHS-compliant and halogen-free options available from various manufacturers High reliability and long operational life Electrical Characteristics Reverse standoff voltage optimized for low-voltage applications Avalanche breakdown protection mechanism High peak surge current capability Low leakage current during normal operation Bidirectional voltage clamping characteristics Designed for transient suppression in accordance with industry surge standards Applications Power input protection Communication interfaces Industrial automation equipment Automotive electronic modules Consumer electronics Data and signal line protection Telecom equipment Embedded control systems Sensor interface protection Package Information Package Type: SMB (DO-214AA) Surface-mount technology Compact footprint for PCB integration Suitable for automated assembly processes #commonpartslibrary #semiconductor #tvsdiode #esdprotection #surgeprotection #circuitprotection #transientvoltagesuppressor #powerprotection #electronics #surfaceMountDevice #automotiveelectronics #industrialelectronics

5.6V 18.6V 9.4A 5V Bi-Directional Transient Voltage Suppressors TVS Diode SOD-523 ESD Protection Devices ROHS

50V Bidirectional 5V 0402 ESD and Surge Protection (TVS/ESD) ROHS #TVS #Diode #Surge-Protection

33V (Typ) Clamp 2.7A (8/20µs) Ipp Tvs Diode Surface Mount 2-X1SON (1x0.6) The ESD601-Q1 is a bidirectional ESD protection diode. The ESD601-Q1 is offered in the industry standard 0402 (DPY) package, and offers an IEC 61000-4-2 protection level of 15kV. The device can clamp 8/20μs surges with peak pulse currents up to 2.7A in accordance with the IEC 61000-4-5 standard. The low capacitance and low leakage current provide protection against transient events in a variety of systems and applications. This protection is key for many applications, such as smaller form factors and faster data speeds, which are becoming more popular over time. Features • IEC 61000-4-2 ESD Protection: – ±15kV contact discharge – ±15kV air gap discharge • ISO 10605 (330pF, 330Ω) ESD Protection: – ±12kV contact discharge – ±15kV air-gap discharge • IEC 61000-4-5 surge protection: – 2.7A (8/20µs) • I/O capacitance: 0.3pF (typical) • Ultra low leakage current: 1nA (typical) • Low dynamic resistance 0.9Ω (typical) • Industry standard 0402 package 2 Applications • Automotive Antenna ESD Protection • RF Signal ESD Protection • Near Field Communications (NFC) • Automotive SerDes w/Power over Coax • USB Type-C (short-to-Vbus tolerant) #CommonPartsLibrary #Diode #TVS

TVS SMF5.0CA SOD-123FL_L2.8-W1.8-LS3.7-BI LCSC Part Number: C2925491 JLCPCB Part Class: Extended Part Manufactured by Liown(里阳半导体) SMD Transient Voltage Suppressor (TVs) Diodes, SMF Series Case SMF/SOD-123FL, 2 Pads, Bidirectional Type, Stand-off Voltage 5.0V Peak Pulse Power: 200 Watts, Peak Pulse Current: 21.7A Max. Operating Junction Temp. Range -55°C ~+150°C Package in Tape/Reel, 3000pcs/Reel RoHS/RoHS III compliant, RoHS Annex III lead Exemption (Exempt per RoHS EU 2015/863) and Halogen Free (HF)

OR Controller N+1 ORing Controller N-Channel 1:1 24-VQFN (4x4) The LM74930-Q1 ideal diode controller drives and controls external back to back N-Channel MOSFETs to emulate an ideal diode rectifier and power path ON and OFF control with over current and overvoltage protection. The wide input supply of 4 V to 65 V allows protection and control of 12-V and 24-V automotive battery powered ECUs. The device can withstand and protect the loads from negative supply voltages down to –65 V. An integrated high side gate control (HGATE) drives the first MOSFET in the power path. The device allows load disconnect (ON and OFF control) in case of overcurrent, overvoltage and undervoltage event using HGATE control while ideal diode controller (DGATE) drives a second MOSFET to replace a Schottky diode for input reverse polarity protection and output voltage holdup by blocking the reverse current from output to input. The device has integrated current sense amplifier which provides with an adjustable overcurrent and short circuit protection with circuit breaker functionality. The device features an adjustable overvoltage and undervoltage protection feature to protect against supply transients. LM74930-Q1 features MODE pin which can be used to selectively enable or disable reverse current blocking functionality. Features • AEC-Q100 qualified for automotive applications – Device temperature grade 1: –40°C to +125°C ambient operating temperature range • 4-V to 65-V input range • Reverse input protection down to –65 V • Drives external back-to-back N-Channel MOSFETs in common source configuration • Ideal diode operation with 10.5-mV A to C forward voltage drop regulation • Low reverse detection threshold (–10.5 mV) with fast DGATE turn-off response (0.5 µs) • 18-mA peak gate (DGATE) turn on current • 2.6-A peak DGATE turn-off current • Adjustable overcurrent and short circuit protection • Analog current monitor output with 10% accuracy (IMON) • Adjustable overvoltage and undervoltage protection • Low 2.5-μA shutdown current (EN=Low) • MODE pin to allow bi-directional current flow (MODE=Low) • Meets automotive ISO7637 transient requirements with a suitable TVS diode • Available in space saving 24-pin VQFN package 2 Applications • 12-V / 24-V automotive reverse battery protection • Industrial transport • Redundant power supply ORing #IdealDiodeController #SurgeStopper #CircuitBreaker #PowerPathProtection #AutomotiveElectronics #AECQ100 #ReversePolarityProtection #OvercurrentProtection #TexasInstruments #PMIC

ESD DIODE 5VWM 14VC SOT-666-6 The USBLC6-2P6 is a dual-line, rail-to-rail transient voltage suppressor (TVS) diode array in a compact SOT-666 package. It is specifically optimized for protecting USB D+ and D− lines (and similar high-speed differential pairs) while maintaining very low signal distortion due to its low capacitance design. It clamps high-voltage ESD events to safe levels, protecting sensitive ICs such as MCUs, USB PHYs, and transceivers. Designed for USB and high-speed data protection Ideal for USB 2.0 (480 Mbps) interfaces Very low line capacitance Minimizes signal distortion on high-speed differential pairs Bidirectional ESD protection Protects both positive and negative voltage transients Low clamping voltage Typical clamp around ~17 V during surge events High peak pulse current capability Handles ESD strikes (IEC 61000-4-2 compliant, typically ±15 kV air / ±8 kV contact in similar ST USBLC family devices) Rail-to-rail protection structure Protects signal lines relative to VCC and GND Compact SOT-666 package Suitable for very small PCB layouts (phones, USB ports, embedded systems) 2-channel configuration Typically used for D+ / D− pair protection Typical Applications USB 2.0 ports (D+ / D− protection) Smartphones and tablets Embedded systems with external connectors HDMI / Ethernet signal protection (low-capacitance variants also used) Any exposed high-speed data interface requiring ESD protection #CommonPartsLibrary #Diode