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4N403S

4N403S
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For Reference Only

Part Number 4N403S
OEMstron Part # 4N403S
Manufacturer ON Semiconductor
Category SemiconductorsIsolatorsOptoisolators - Triac, SCR Output
Description OPTOISOLATOR 5.3KV SCR 6SMD
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models 4N403S PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 14 - May 19 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

4N403S Specifications

Part Number 4N403S
Brand ON Semiconductor
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Isolators
Subcategory Optoisolators - Triac, SCR Output
Manufacturer ON Semiconductor
Series -
Output Type SCR
Zero Crossing Circuit No
Number of Channels 1
Voltage - Isolation 5300Vrms
Voltage - Off State 400V
Static dV/dt (Min) 500V/µs
Current - LED Trigger (Ift) (Max) 14mA
Current - On State (It (RMS)) (Max) 300mA
Current - Hold (Ih) 1mA
Turn On Time 50µs (Max)
Voltage - Forward (Vf) (Typ) 1.1V
Current - DC Forward (If) (Max) 60mA
Operating Temperature -55°C ~ 100°C
Mounting Type Surface Mount
Package / Case 6-SMD, Gull Wing
Supplier Device Package 6-SMD
Approvals UR, VDE

4N403S Documents

4N403S, 4N403S Datasheet (Total Pages: 8, Size: 171.38 KB)
4N40W Datasheet Cover4N40W Datasheet Page 24N40W Datasheet Page 34N40W Datasheet Page 44N40W Datasheet Page 54N40W Datasheet Page 64N40W Datasheet Page 74N40W Datasheet Page 8
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Part Number Description Stock

4N403S

Fairchild Semiconductor Corporation

OPTOISOLATOR 5.3KV SCR 6SMD

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4N403SD

Fairchild Semiconductor Corporation

OPTOISOLATOR 5.3KV SCR 6SMD

Contact Us
Part Number Description Stock

4N403S

D# 4N403S-ND

ON Semiconductor

OPTOISOLATOR 5.3KV SCR 6SMD

Limited Supply - Call

4N403SD

D# 4N403SD-ND

ON Semiconductor

OPTOISOLATOR 5.3KV SCR 6SMD

Limited Supply - Call
Part Number Description Stock

4N403S

D# NS-4N403S

Fairchild Semiconductor Corporation

OEM/CM ONLY

7549

4N403SD

D# NS-4N403SD

Fairchild Semiconductor Corporation

OEM/CM ONLY

4965

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