Features: Normally closed (1-form-B) device, normally opened (1-form-A) device Peak off-state voltage: 350 V (min) Trigger LED current: 3 mA (max) On-state current: 90 mA (max) On-state resistance: 50 (max) Isolation voltage: 1500 Vrms (min)PinoutSpecifications Characteristic Symbol ...
TLP4027G: Features: Normally closed (1-form-B) device, normally opened (1-form-A) device Peak off-state voltage: 350 V (min) Trigger LED current: 3 mA (max) On-state current: 90 mA (max) On-state resistance: ...
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Normally closed (1-form-B) device, normally opened (1-form-A) device
Peak off-state voltage: 350 V (min)
Trigger LED current: 3 mA (max)
On-state current: 90 mA (max)
On-state resistance: 50 (max)
Isolation voltage: 1500 Vrms (min)
Characteristic |
Symbol |
Rating |
Unit | ||
LED | Forward current |
IF |
50 |
mA | |
Forward current derating (Ta 25°C) |
IF/°C |
-0.5 |
mA / °C | ||
Peak forward current |
IFP |
1 |
A | ||
Reverse voltage |
VR |
5 |
V | ||
Junction temperature |
Tj |
125 |
°C | ||
Detector | Off-state output terminal voltage |
VOFF |
350 |
V | |
On-state RMS current | One channel operation |
ION |
90 |
mA | |
Two channel operations (1a1b simultaneous operation) | |||||
On-state current derating (Ta25°C) |
One channel operation |
ION / °C |
-0.9 |
mA / °C | |
Two channel operations (1a1b simultaneous operation) | |||||
Junction temperature |
Tj |
125 |
°C | ||
Storage temperature range |
Tstg |
-55 to 125 |
°C | ||
Operating temperature range |
Topr |
-40 to 85 |
°C | ||
Lead soldering temperature (10 s) |
Tsol |
260 |
°C | ||
Isolation voltage (AC, 1 min, R.H. 60%) (Note 1) |
BVS |
1500 |
Vrms |
Note 1: Pins 1, 2, 3 and 4 are shorted together, and pins 5, 6, 7 and 8 are shorted together.
The Toshiba TLP4027G consists of an aluminum gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET and is the 1-form-A/B photorelay with 350-V withstanding voltage.