IMH23 is a dual digital transistor with low saturation voltage, high current output and SMT package.
The IMH23 is a dual digital NPN transistor with built‑in resistor type. It offers a low saturation voltage of 40 mV at IC/IB = 50 mA/2.5 mA and can handle collector currents up to 600 mA. The device is supplied in an SMT6 surface‑mount package and includes two DTC643T chips.
The datasheet lists absolute maximum ratings such as a 300 V collector‑emitter voltage and 200 mW power dissipation per element. Detailed electrical characteristics, equivalent circuit, and packaging specifications are provided, along with characteristic curves for hFE, VCE(sat), and on‑resistance.
| Typical saturation voltage VCE(sat) | 40 mV at IC/IB = 50 mA/2.5 mA |
|---|---|
| Maximum collector current IC | 600 mA |
| Collector‑emitter voltage VCEO | 300 V |
| Power dissipation per element | 200 mW |
| Current gain hFE (typical) | 1500 at 5 V/50 mA |
Typical VCE(sat) is 40 mV at a collector/current ratio of 50 mA/2.5 mA.
The IMH23 can handle up to 600 mA of collector current.
The device is rated for a collector‑emitter voltage of 300 V.