D998 Transistor – ( NPN, TO-3P, 2SD998 )

This post explains for the transistor D998.

The Part Number is D998.

The function of this semiconductor is Silicon NPN Transistor.

The Package is TO-3PML type.

Manufacturers : Inchange, Savantic

Image

D998 Transistor

PIN Description
1. Base
2. Collector
3. Emitter

Description :

1. With TO-3PML package
2. Complement to type 2SB778
3. Good Linearity of hFE

D998 pinout

D998 pinout

 

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage : Vcbo = 120 V
2. Collector to Emitter Voltage : Vceo = 120 V
3. Emitter to Base Voltage : Vebo = 5 V
4. Collector Current : Ic = 10A
5. Total Dissipation : Pc = 80 W
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C

Applications

1. High power amplifier applications
2. Recommended for 45~50W audio frequency amplifier output stage

 

D998 Transistor Datasheet

 pdf