TLP172
Full part number: TLP172GM
Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.
This Toshiba datasheet covers the TLP172GM, a photorelay optocoupler in a 4-pin SO6 package. It is designed for applications like battery management systems, factory automation, and as a mechanical relay replacement, offering space savings. Key parameters include an isolation voltage of 3750 Vrms, OFF-state output terminal voltage of 350 V min, trigger LED current max of 3 mA, ON-state current max of 110 mA, and ON-state resistance max of 50 ohms continuous. The device features halogen-free packaging and meets UL, cUL, and VDE safety standards with an operating temperature range up to 110 degrees Celsius.
Datasheet parameters
| Parameter | Min | Typ | Max | Conditions |
|---|---|---|---|---|
| supply voltage range | — | — | 280 V | Supply voltage |
| rds on | — | 1.01 kOhm | — | VS = 500 V, R.H. ≤ 60 % |
| reverse leakage current | — | — | 10 µA | VR = 5 V |
| input capacitance | — | 30 pF | — | V = 0 V, f = 1 MHz |
| output capacitance | — | 30 pF | — | V = 0 V, f = 1 MHz |
| isolation voltage | — | 10 kV | — | AC, 1 s in oil |
Closest matches to TLP172
Frequently asked questions
What is the input capacitance of the TLP172GM?
The input capacitance is 30 pF at V = 0 V and f = 1 MHz.
What is the isolation voltage of the TLP172GM?
The isolation voltage is 10 kV AC, 1 s in oil.
What is the output capacitance of the TLP172GM?
The output capacitance is 30 pF at V = 0 V and f = 1 MHz.
What is the rds on value when VS = 500 V and R.H. ≤ 60 %?
The rds on value is 1.01 kOhm when VS = 500 V and R.H. ≤ 60 %.
What is the reverse leakage current when VR = 5 V?
The reverse leakage current is 10 µA when VR = 5 V.
What is the supply voltage range for the TLP172GM?
The supply voltage range is 280 V under the Supply voltage condition.