The Toshiba TLP2161 consists of a high-output GaAℓAs light-emitting diode coupled with a high-speed photodiode-transistor chip. It is housed in the SO8 package. It has two circuits built into a single SO8 package, which can reduce the mounting area.
This photocoupler guarantees operation at up to 125 and on supplies from 2.7 V to 5.5 V. Since TLP2161 has guaranteed 2 mA low supply current (ICCL/ICCH), and 1.6 mA (Ta = 125 ) low threshold input current(IFHL), it contributes to energy saving of devices. It can drive directly from a microcomputer for a low input current.
The TLP2161 has an internal Faraday shield that provides a guaranteed common-mode transient immunity of ±20 kV/μs.
Mfr. Part No. | Description |
TLP2161 | Peak transient input forward current, 1A |