Part Number: 2N543
Function: 45V, 25mA, NPN Transistor
Package: TO-5 Type
Manufacturer: New Jersey Semiconductor
Image and Pinouts:
Description:
This transistor is a NPN silicon triode transistor designed primarily for low level, IF and RF amplifier applications in the Audio & RF frequency range for industrial service.
Absolute Maximum Ratings (Ta = 25°C)
1. Maximum Collector Power Dissipation : Pc = 0.2 W
2. Maximum Collector-Base Voltage: Vcbo = 45 V
3. Maximum Collector-Emitter Voltage: Vceo = 45 V
4. Maximum Emitter-Base Voltage: Vebo = 2 V
5. Maximum Collector Current: Ic max = 0.025 A
6. Max. Operating Junction Temperature: Tj = 200 °C
7. Transition Frequency : ft = 18 MHz
8. Collector Capacitance : Cc = 5 pF
9. Forward Current Transfer Ratio : hFE, MIN = 130
Other data sheets are available within the file: 2N541, 2N542
2N543 Datasheet PDF Download
