(China (Mainland))
Product Summary
The TLP281-4GB is a very small and thin coupler,suitable for surface mount assembly in applications such as PCMCIA Fax modem, programmable controllers. TLP281-4GB consist of photo transistor,optically coupled to a gallium arsenide infrared emitting diode.
Parametrics
Absolute maximum ratings: (1)Forward Current: 50 mA; (2)Forward Current Derating: -0.5 (Ta≥25°C) mA /℃; (3)Pulse Forward Current: 1 A; (4)Reverse Voltage: 5 V; (5)Junction Temperature: 125 ℃; (6)Collector-Emitter Voltage: 80 V; (7)Emitter-Collector Voltage: 7 V; (8)Collector Current: 50 mA; (9)Collector Power Dissipation (1 Circuit): 100 mW; (10)Collector Power Dissipation Derating(Ta≥25℃): -1.0 mW /℃; (11)Junction Temperature: 125 ℃; (12)Operating Temperature Range: -55~100 ℃; (13)Storage Temperature Range: -55~125 ℃; (14)Lead Soldering Temperature: 260 (10s) ℃; (15)Total Package Power Dissipation (1 Circuit): 170 mW; (16)Total Package Power Dissipation Derating (Ta≥25℃) (1 Circuit): -1.7 mW /℃; (17)Isolation Voltage: 2500(AC,1min,R.H.≤60%) Vrms.
Features
Features: (1)Power-On Reset Generator With Fixed Delay Time of 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820); (2)Manual Reset Input (TPS3820/3/5/8); (3)Reset Output Available in Active-Low (TPS3820/3/4/5), Active-High (TPS3824) and Open-Drain (TPS3828); (4)Supply Voltage Supervision Range 2.5 V, 3 V, 3.3 V, 5 V; (5)Watchdog Timer (TPS3820/3/4/8); (6)Supply Current of 15 μA (Typ); (7)SOT23-5 Package; (8)Temperature Range: –40℃ to 85℃.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 TLP281-4GB |
Other |
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Data Sheet |
Negotiable |
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