Part Number : SD1127
Function : 18V, 0.64A, RF NPN Transistor
Package : TO-39 Type
Maker : Advanced Power Technology, Microsemi Corporation
Pinouts : 
Description :
The SD1127 is a epitaxial silicon NPN transistor designed primarily for VHF mobile communications. The chip of this transistor is mounted on a beryllia pill to isolate the collector lead and ground the emitter lead for high gain performance
Features
· 175 MHz
· 12.5 VOLTS
· POUT= 4.0 W MINIMUM
· GP = 12.0 dB
· GROUNDED EMITTER
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage : Vcbo = 36 V
2. Collector to Emitter Voltage : Vceo = 18 V
3. Emitter to Base Voltage : Vebo = 4 V
4. Collector Current : Ic = 0.64 A
5. Total Dissipation : Pc = 8 W
6. Junction Temperature : Tj = 200°C
7. Storage Temperatue : Tsg = -65 ~ +200°C
Datasheet PDF Download : 
Others datasheet of same file : SD-1127
