English
Language : 

TLP188 Datasheet, PDF (1/10 Pages) Toshiba Semiconductor – Photocouplers GaA As Infrared LED & Photo Transistor
Photocouplers GaAℓAs Infrared LED & Photo Transistor
TLP188
TLP188
1. Applications
• Programmable Logic Controllers (PLCs)
• Air Conditioner Inverters
2. General
TLP188 consists of phototransistors optically coupled to GaAℓAs infrared emitting diodes. The TLP188 is housed
in the very small and thin SO6(4pin) package and that guarantees high temperature operation(Ta = 110 max).
With the high brakedown voltage between the collector and emitter(VCEO = 350V), TLP188 is suitable for use in
programmable logiccontrollers (PLCs), and home appliances, include air conditioners.
3. Features
(1) Collector-emitter voltage: 350 V (min)
(2) Current transfer ratio: 50% (min)
Rank GB: 100% (min)
(3) Isolation voltage: 3750 Vrms (min)
(4) Operating temperature: -55 to 110
(5) Safety standards
UL-Under application UL1577 File No.E67349
cUL-Under application CSA Component Acceptance Service No.5A File No.E67349
BSI-Under application BS EN60065:2002, BS EN60950-1:2002
VDE-Under application EN60747-5-5 Certificate No. 40009347 (Note)
Note: When an EN60747-5-5 approved type is needed, please designate the Option (V4).
4. Packaging and Pin Configuration
11-4M1S
5. Principle of Operation
5.1. Mechanical Parameters
Characteristics
Creepage distances
Clearance
Internal isolation thickness
Min
Unit
5.0
mm
5.0
0.4
1
1: Anode
3: Cathode
4: Emitter
6: Collector
2013-02-27
Rev.1.0