TLP321

TLP321,TLP321-2,TLP321-4 TOSHIBA Photocoupler GaAs Ired & Photo−Transistor TLP321, TLP321-2, TLP321-4 Programmable Controllers DC−Output Module Telecommunication The TOSHIBA TLP321, −2 and −4 consist of a photo−transistor optically coupled to a gallium arsenide infrared emitting diode. The TLP321−2 offers two isolated channels in an eight lead plastic DIP package, while the TLP321−4 provides four isolated channels in a sixteen plastic DIP package. TLP321 / −2 / −4 have high VCEO voltage (VCEO = 80V). · · · · Collector−emitter voltage: 80V (min.) Current transfer ratio: 50% (min.) Rank GB: 100% (min.) Isolation voltage: 5000Vrms (min.) UL recognized: UL1577, file no. E67349 TOSHIBA Weight: 0.26g 11−5B2 Unit in mm Pin Configurations (top view) TLP321 1 2 4 3 1 2 3 4 TLP321-2 8 7 6 1 2 3 TLP321-4 16 15 14 13 12 11 10 9 1 : ANODE 2 : CATHODE 3 : EMITTER 4 : COLLECTOR TOSHIBA Weight: 0.54g 11−10C4 5 4 5 6 7 8 1,3 : ANODE 2,4 : CATHODE 5,7 : EMITTER 6,8 : COLLECTOR 1,3,5,7 : ANODE 2,4,6,8 : CATHODE 9,11,13,15 : EMITTER 10,12,14,16 : COLLECTOR TOSHIBA Weight: 1.1g 11−20A3 1 2002-09-25 TLP321,TLP321-2,TLP321-4 Current Transfer Ratio Current Transfer Ratio (%) (IC / IF) Type Classification *1 IF = 5mA, VCE = 5V, Ta = 25°C Min. (None) Rank Y TLP321 Rank GR Rank BL Rank GB TLP321-2 TLP321-4 (None) Rank GB 50 50 100 200 100 50 100 Max. 600 150 300 600 600 600 600 BLANK, Y, Y■, G, G■, B, B■, GB Y, Y■ G, G■ B, B■ G, G■, B, B■, GB BLANK, GR, BL, GB GR, BL, GB Marking Of Classi...