Datasheet Details
- Part number
- 2N4428
- Manufacturer
- Advanced Semiconductor
- File Size
- 28.31 KB
- Datasheet
- 2N4428_AdvancedSemiconductor.pdf
- Description
- NPN SILICON HIGH FREQUENCY TRANSISTOR
2N4428 Description
2N4428 NPN SILICON HIGH FREQUENCY TRANSISTOR PACKAGE STYLE TO-39 .
The 2N4428 is a High Frequency Transistor Designed for Amplifier and Oscillator Applications.
2N4428 Applications
* MAXIMUM RATINGS
IC
425 mA
VCE PDISS TJ TSTG θJC
30 V 3.5 W @ TC = 25 OC -65 OC to +200 OC -65 OC to +200 OC
50 OC/W
1 = EMITTER 2 = BASE 3 = COLLECTOR
NONE
CHARACTERISTICS TC = 25 OC
SYMBOL
TEST CONDITIONS
BVCEO
IC = 20 mA
BVCER
IC = 20 mA
RBE = 10 Ω
BVEBO
IC = 100 µA
ICEX
VCE =
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