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Part No 4N31
Manufacturer Fairchild/ON Semiconductor
Catalog Optoisolators - Transistor, Photovoltaic Output
Description DARLINGTON OUTPUT OPTOCOUPLER
Sample
Rohs State rohs
ECAD Module
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Category Isolators - Optoisolators - Transistor, Photovoltaic Output Optoisolators
Mfr Fairchild/ON Semiconductor
Package Tube
Product Status Obsolete
Number of Channels 1
Voltage - Isolation 5000Vrms
Current Transfer Ratio (Min) 50% @ 10mA
Turn On / Turn Off Time (Typ) 5µs, 40µs (Max)
Input Type DC
Output Type Darlington with Base
Voltage - Output (Max) 55V
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Max) 60 mA
Vce Saturation (Max) 1.2V
Temperature Range - Operating -55°C ~ 100°C
Mounting Type Through Hole
Package / Case 6-DIP (0.300", 7.62mm)
Supplier Device Package 6-DIP
Standard Package 2,881 pcs
ECCN EAR99
HTSUS 8541.49.8000
Win Source Part Number 21738-4N31
Ultra Librarian 3D Model Ultra Librarian 4N31 CAD Model

Description

4N31 Optocoupler

The 4N31 offers a high-level solution for coupling signals between two isolated circuits. It is particularly effective in reducing noise and enhancing data integrity.

  • Applications:
    • Automation systems
    • Peripheral computing equipment
    • Signal processing units
  • Features:
    • Wide operating temperature range
    • Low power consumption
    • High sensitivity
  • Benefits:
    • Ensures high signal accuracy
    • Eliminates ground loops
    • Optimizes energy usage
  • The 4N31 is a prime choice for precision electronics requiring reliable signal isolation and integrity.

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Pricing & Ordering

Quantity Unit Price Ext. Price
175+ $0.3310 $57.9250
430+ $0.2717 $116.8310
660+ $0.2633 $173.7780
910+ $0.2547 $231.7770
1,175+ $0.2462 $289.2850
1,570+ $0.2208 $346.6560
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 4,060 pieces
MOQ: 175 pcs
Order Increment : 1 pcs
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