TLP281-1GB

The TLP281-1GB is a very small and thin coupler,suitable for surface mount assembly in applications such as PCMCIA Fax modem,programmable controllers. The features of TLP281-1GB are: (1)Collector-Emitter Voltage : 80 V (MIN); (2)Current Transfer Ratio : 50% (MIN), Rank GB : 100% (MIN); (3)Isolation Voltage : 2500 Vrms (MIN); (4)UL Recognized : UL1577 , File No. E67349; (5)BSI Approved : BS EN 60065: 1994, BS EN 41003: 1997 Certificate No. 8143, 8144.

The following is about the absolute maximum ratings of TLP281-1GB: (1)Forward Current: 50 mA; (2)Forward Current Derating: -0.7 (Ta53°C) mA /°C; (3)Pulse Forward Current: 1 A; (4)Reverse Voltage: 5 V; (5)Junction Temperature: 125 °C.

The electrical characteristics of the TLP281-1GB are: (1)Forward Voltage: 1.0V min, 1.15V typ and 1.3V max at IF = 10 mA; (2)Reverse Current: 10 A at VR = 5 V; (3)Capacitance: 30pF at V = 0, f = 1 MHz; (4)Collector-Emitter Breakdown Voltage: 80V min at IC = 0.5 mA; (5)Emitter-Collector Breakdown Voltage: 7V min at IE = 0.1 mA; (6)Collector Dark Current: 0.01A typ and 0.1A max at VCE = 48 V, Ambient Light Below; (7)Capacitance(Collector to Emitter): 10pF typ at V = 0, f = 1 MHz .