TOSHIBA Photocoupler IRED & Photo-Transistor
TLP572
Programmable Controllers
AC/DC-Input Module
Solid State Relay
TLP572
Unit: mm
The TOSHIBA TLP572 consists of a Darlington connected photo-
transistor optically coupled to a gallium arsenide infrared emitting diode in a
six lead plastic DIP package.
TLP572 has no-base internal connection for high-EMI environments.
• Collector-emitter voltage: 55 V (min)
• Current transfer ratio: 1000% (min)
• Isolation voltage: 2500 Vrms (min)
• UL recognized: UL1577, file No. E67349
Pin Configurations (top view)
1
6
1: Anode
2: Cathode
3: N.C.
2
5
4: Emitter
5: Collector
3
4
6: N.C.
JEDEC
JEITA
TOSHIBA
―
―
11-7A8
Weight: 0.4 g (typ.)
Start of commercial production
1984-03
1
2017-05-16