2N2420B Description
Derate 2.33mW/°C increase in ambient temperature. The total power dissipation must be limited by the external circuitry. Capacitor discharge 10µF or less, 30 volts or less.
2N2420B is SILICON UNIJUNCTION TRANSISTOR manufactured by Digitron Semiconductors.
| Part Number | Description |
|---|---|
| 2N2420 | SILICON UNIJUNCTION TRANSISTOR |
| 2N2420A | SILICON UNIJUNCTION TRANSISTOR |
| 2N2421 | SILICON UNIJUNCTION TRANSISTOR |
| 2N2421A | SILICON UNIJUNCTION TRANSISTOR |
| 2N2421B | SILICON UNIJUNCTION TRANSISTOR |
Derate 2.33mW/°C increase in ambient temperature. The total power dissipation must be limited by the external circuitry. Capacitor discharge 10µF or less, 30 volts or less.