Features: Collector−emitter voltage: 350 V (min.)Current transfer ratio: 50% (min.)Isoration voltage: 5000Vrms (min.)UL recognized: UL1577, file No. E67349PinoutSpecifications Characteristic Symbol Rating Unit TLP628 TLP628-2TLP628-4 LED Forward current IF ...
TLP628−4: Features: Collector−emitter voltage: 350 V (min.)Current transfer ratio: 50% (min.)Isoration voltage: 5000Vrms (min.)UL recognized: UL1577, file No. E67349PinoutSpecifications Character...
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Collector−emitter voltage: 350 V (min.)
Current transfer ratio: 50% (min.)
Isoration voltage: 5000Vrms (min.)
UL recognized: UL1577, file No. E67349
Characteristic |
Symbol |
Rating |
Unit | ||
TLP628 |
TLP628-2 TLP628-4 | ||||
LED |
Forward current |
IF |
60 |
50 |
mA |
Forward current derating |
IF /°C |
-0.7 (Ta 39°C) |
-0.5 (Ta 25°C) |
mA / °C | |
Pulse forward current |
IFP |
±1 (100s pulse, 100pps) |
A | ||
Reverse voltage |
VR |
5 |
V | ||
Junction temperature |
Tj |
125 |
°C | ||
Detector |
Collector-emitter voltage |
VCEO |
350 |
V | |
Emitter-collector voltage |
VECO |
7 |
V | ||
Collector current |
IC |
50 |
mA | ||
Collector power dissipation (1 circuit) |
PC |
150 |
100 |
mW | |
Collector power dissipation derating (Ta 25°C, 1 circuit) |
PC / °C |
-1.5 |
-1.0 |
mW / °C | |
Junction temperature |
Tj |
125 |
°C | ||
Storage temperature range |
Tstg |
-55~125 |
°C | ||
Operating temperature range |
Topr |
-55~100 |
°C | ||
Lead soldering temperature |
Tsol |
260 (10s) |
°C | ||
Total package power dissipation (1 circuit) |
PT |
200 |
150 |
°C | |
Total package power dissipation derating (Ta 25°C, 1 circuit) |
PT / °C |
-2.0 |
-1.5 |
mW / °C | |
Isolation voltage |
BVS |
5000 (AC, 1min., R.H. 60%) (Note 1) |
Vrms |
(Note 1) Device considered a two terminal device: LED side pins shorted together and detector side pins shorted together.
The TOSHIBA TLP628, −2, and TLP628−4 consists of a gallium arsenide infreared emitting diode optically coupled to a phototransistor which has a 350V high voltage of collector−emitter breakdown voltage.
The TLP628−2 offers two isolated channels in a eight lead plastic DIP package, while the TLP628−4 provide four isolated channels per package.