Click to expand full text
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.
TLP121 Datasheet
