| Price | $0.60 |
|---|---|
| Category | Components |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
An NPN radio-frequency power transistor in a metal can, built for high-frequency amplification rather than switching. It handles 400 mA and 5 W with a heatsink, stands 30 V collector to emitter, and has a transition frequency of 500 MHz - which leaves useful gain right through the VHF band and into the low UHF. Classic uses are RF driver and output stages, transmitter chains and oscillators; the metal case takes a clip-on heatsink.
Key features
- NPN RF power transistor, metal TO-39 can
- 500 MHz transition frequency
- 30 V collector-emitter, 400 mA collector current
- 5 W dissipation with a heatsink
- hFE 10 to 200
- RF drivers, output stages and oscillators
Details
Specifications
| Part | 2N3866 |
|---|---|
| Type | NPN RF power transistor |
| Package | TO-39 metal can |
| Collector-emitter voltage | 30 V |
| Collector-base voltage | 55 V |
| Emitter-base voltage | 4 V |
| Collector current | 400 mA |
| Power dissipation | 5 W |
| Transition frequency | 500 MHz |
| DC current gain | 10 to 200 |
