IMH9A is a dual digital transistor with two independent NPN transistors and built-in bias resistors in an SOT-457 package, designed for inverter, interface, and driver applications. Each transistor supports a maximum collector current of 100 mA and a supply voltage of 50 V. The package dissipates up to 300 mW total, with a limit of 200 mW per element. The input resistance ratio R2/R1 is 4.7, and the DC current gain is 68 minimum at 5 mA collector current. The junction temperature range is -55 to 150 °C. The part is compatible with SMT3 automatic mounting machines and meets standard automotive and industrial reliability qualifications as implied by its packaging and operating ratings.
Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillators, driver ICs and so forth.
Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillattors, driver ICs and so forth.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | Transistors | Transistors |
| Product Number | IMH9A | IMH9A |
| Product Name | NPN+NPN, SOT-457, Dual Digital Transistor (Bias Resistor Built-in Transistor) | NPN+NPN Digital transistor(with built-in resistors) |
| Polarity | NPN | NPN |
