2SD1047 Datasheet PDF – 140V, 12A, NPN Transistor – Sanyo

Part Number: 2SD1047

Function: 140V, 12A, NPN Transistor

Package: TO-3PB Type

Manufacturer: SANYO (Panasonic)

Image and Pinouts:

2SD1047 datasheet



The 2SD1047 is NPN Triple Diffused Planar Silicon Transistor.

The descriptions in parentheses are for the 2SB817 only : other descriptions than those in parentheses are common to the 2SB817 and 2SD1047.


1. Capable of being mounted easily because of onepoint fixing type plastic molded package (Interchangeable with TO-3).

2. Wide ASO because of on-chip ballast resistance.

3. Good depenedence of fT on current and excellent high frequency responce.


140V/12A, AF 60W output application


Absolute Maximum Ratings

1. Collector-to-Base Voltage : VCBO = 160 V

2. Collector-to-Emitter Voltage : VCEO= 140 V

3. Emitter-to-Base Voltage : VEBO = 6 V

4. Collector Current : IC = 12 A

5. Collector Current (Pulse) : ICP = 15 A


Test Circuits :


Other data sheets are available within the file: 2SB817, B817, D1047


2SD1047 Datasheet PDF Download

2SD1047 pdf