Features: Collector-Emitter Voltage : 350V(MIN)Current Transfer Ratio : 1500% (MIN) Isolation Voltage : 5000Vrms(MIN)PinoutSpecifications Characteristic Symbol Rating Unit TLP627A TLP627A−2TLP627A−4 LED Forward current IF 60 50 mA Forward Curren...
TLP627A-2: Features: Collector-Emitter Voltage : 350V(MIN)Current Transfer Ratio : 1500% (MIN) Isolation Voltage : 5000Vrms(MIN)PinoutSpecifications Characteristic Symbol Rating Unit TLP627A...
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Characteristic |
Symbol |
Rating |
Unit | |||
TLP627A |
TLP627A−2 TLP627A−4 | |||||
LED | Forward current |
IF |
60 |
50 |
mA | |
Forward Current Derating |
IF/ |
−0.7 (Ta39) |
−0.5 (Ta25) |
mA/ | ||
Pulse Forward Current |
IFP |
1 (100s Pulse,100 pps) |
A | |||
Reverse voltage |
VR |
5 |
V | |||
DETECTOR | Collector-Emitter Voltage |
VCEO |
350 |
V | ||
Emitter-Collector Voltage |
VECO |
0.3 |
V | |||
Collector Current |
IC |
150 |
mA | |||
Collector Power Dissipation (1 circuit) |
PC |
150 (300) (* ) |
100 |
mW | ||
Collector Power Dissipation Derating (Ta25, 1 Circuit) |
PC / |
−1.5 (−3.5) (* ) |
−1.0 |
mA / | ||
Storage Temperature Range |
Tstg |
−55~125 |
||||
Operating Temperature Range |
Topr |
−55~100 |
||||
Lead Soldering Temperature |
Tsol |
260 (10 sec) |
||||
Total Package Power Dissipation (1 circuit) |
PT |
250 (320) (* ) |
150 |
mW | ||
Total Package Power Dissipation Derating (Ta25, 1 circuit) |
PT / |
−2.5 (−3.2) (* ) |
−1.5 |
mW / | ||
Isolation Voltage |
BVS |
2500 |
Vrms |
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability gnificantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
* : IF = 20 mA max
** : Device considered a two terminal device : LED side pins shorted together and DETECTOR side pins shorted together.
The TOSHIBA TLP627A, TLP627A-2, and -4 consist of a gallium arsenide infrared emitting diode optically coupled to a darlington connected phototransistor which has a 350V high voltage of collector-emitter breakdown voltage.
The TLP627A-2 offer two isolated channels in a eight lead plastic DIP package, while the TLP627A-4 provide four isolated channels per package.