TLP121

TOSHIBA Photocoupler GaAs Ired & Photo−Transistor TLP121 Office Machine Programmable Controllers AC / DC−Input Module Telecommunication The TOSHIBA mini flat coupler TLP121 is a small outline coupler, suitable for surface mount assembly. TLP121 consists of a photo transistor, optically coupled to a gallium arsenide infrared emitting diode. l Collector−emitter voltage: 80V (min.) l Current transfer ratio: 50% (min.) Rank GB: 100% (min.) l Isolation voltage: 3750Vrms (min.) l UL recognized: UL1577, file no. E67349 TLP121 Unit in mm Pin Configurations (top view) 16 3 1: Anode 3: Cathode 4: Emitter 6: Collector 4 TOSHIBA Weight: 0.09g 11−4C1 1 2002-09-25 Current Transfer Ratio Type Classification *1 Current Transfer Ratio (%) (IC / IF) IF = 5mA, VCE = 5V, Ta = 25°C Marking Of Classification Min. Max. TLP121 (None) Rank Y Rank GR ― Rank GB 50 50 100 200 100 600 BLANK, Y, Y■, G, G■, B, B■, GB 150 Y, Y■ 300 G, G■ 600 B, B■ 600 G, G■, B, B■, GB *1: Ex, rank GB: TLP121 (GB) Note: Application type name for certification test, please use standard product type name, i, e. TLP121 (GB): TLP121 TLP121 2 2002-09-25 TLP121 Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit Forward current Forward current derating LED Pulse forward current Reverse voltage Junction temperature Collector-emitter voltage Emitter-collector voltage Detector Collector current Collector power dissipation Collector power dissipation derating (Ta ≥ 25°C) Junction tempe...