Flyback Diode Replacement Inquiry

flux

0:15

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D1
MMSZ5248B is a Schottky diode that has fast recovery characteristics and a low forward voltage drop, which makes it well-suited for flyback (freewheeling) applications such as protecting relay coils.
Before replacing D1 with this diode, please verify that its voltage and current ratings match the requirements of your relay module design (e.g., peak reverse voltage and forward current ratings). If the electrical parameters align with your design criteria, it can be considered a viable replacement.
Would you like to proceed with suggesting this replacement?
Proceed with replacement
Verify ratings
Confirm parameter match
282 days
gchristy

gchristy

integra al esquema las conexiones necesarias entre los componentes
53 days

flux

2:48

General
Chat History
Project
Action
Knowledge Base
Schematic
Q1

Inspecting PC817 connections.

Connecting necessary pins.

Using Schematic Tool.

Clarifying connections.

Using Knowledge Base Tool.

Ensuring component linking.

Checking if I can make the changes for you.

Navigating tool instructions.

Preparing the final table.

Net Connections to be added

Table

NetConnections
INPUTR4:P1, INPUT:P1, INPUT:P1
53 days

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INDICATOR LED
VCC
K1
Manufacturer Part Number
SRD-05VDC-SL-C
D1
Manufacturer Part Number
1N4148WS-7
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5V Relay Modular

5V Relay Modular
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Last updated by jharwinbarrozo
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jharwinbarrozo

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RL

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