Skip to content
PartsPlan AIPartsPlan AI
📦Image preparing
Collected dataoptocoupler

Broadcom

4N45

optocoupler

Ask your AI about 4N45 — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the 4N45 ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(12)

Current Transfer Ratio
2000%;250%
Forward Current If
10mA
Input Type
DC
Isolation Voltage Vrms
3.75kV
Load Voltage
7V
Number Of Channels
1
Operating Temperature
0℃~+70℃
Output Current
60mA
package
DIP-6
Pd Power Dissipation
100mW
Reverse Voltage
5V
Voltage Forward Vf
1.7V