This is a kind of PNP Transistor.
Part Number: B778, 2SB778
Function: PNP PLANAR TRANSISTOR ( Vceo = -120V )
Package: TO-3P Type
Manufacturer: Wing Shing Computer Components
See the preview image and the PDF file for more information.
Image
Description
AUDIO POWER AMPLIFIER / DC TO DC CONVERTER
1. High Current Capability
2. High Power Dissipation
B778 Pinout
ABSOLUTE MAXIMUM RATING
1. Collector-Base Voltage: Vcbo= – 120 V
2. Collector-Emitter Voltage: Vceo = – 120 V
3. Emitter-Base voltage : Vebo = – 6 V
4. Collector Current (DC) : Ic = – 10 A
5.Collector Dissipation : Pc = 80 W
6. Junction Temperature: Tj = 150°C
