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Isocom Components 2004 LTD ISP281D

Kynix Part #: KY573-ISP281D
Manufacturer Part #: ISP281D
Description: OPTOCOUPLER
Package: 4-SOIC (0.173", 4.40mm Width)
Quantity: 53000
ECAD Model:
Attribute
Attribute Value
Package / Case   Attribute Explanation
4-SOIC (0.173", 4.40mm Width)
Mounting Type   Attribute Explanation
Surface Mount
Supplier Device Package   Attribute Explanation
4-SOP
Base Product Number  
ISP281
Current Transfer Ratio-Min  
300% @ 5mA
Product Status  
Active
Mfr  
Isocom Components 2004 LTD
Operating Temperature   Attribute Explanation
-55°C ~ 110°C
Series   Attribute Explanation
-
Voltage - Isolation   Attribute Explanation
3750Vrms
Output Type   Attribute Explanation
Transistor
Number of Channels   Attribute Explanation
1
Voltage - Forward (Vf) (Typ)   Attribute Explanation
1.4V (Max)
Input Type   Attribute Explanation
DC
Rise / Fall Time (Typ)   Attribute Explanation
2μs, 3μs
Current - Output / Channel   Attribute Explanation
50mA
Voltage - Output (Max)   Attribute Explanation
80V
Current - DC Forward (If) (Max)   Attribute Explanation
50 mA
Current Transfer Ratio (Max)   Attribute Explanation
600% @ 5mA
Turn On / Turn Off Time (Typ)   Attribute Explanation
3μs, 3μs
Vce Saturation (Max)   Attribute Explanation
400mV
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Isocom Components 2004 LTD-ISP281D-Optoisolators - Transistor, Photovoltaic Output

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Kynix Part #: KY573-ISP281D
Manufacturer Part #: ISP281D
Description: OPTOCOUPLER
Package: 4-SOIC (0.173", 4.40mm Width)
Quantity:
53000
ECAD Model:
Request Quote In Stock: 53,000 units, ready to ship
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Shipped from: Shenzhen warehouse
Expected Shipping: Wed Jun 10 2026 to Thu Jun 11 2026
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