Wing Shing Electronic Co manufacturer of power semiconductors 2SB778 Datasheet

2SB778 PNP PLANAR SILICON TRANSISTOR

AUDIO POWER AMPLIFIER
DC TO DC CONVERTER

!

High Current Capability

!

High Power Dissipation

SC-65

ABSOLUTE MAXIMUM RATING (TA=25℃℃℃℃)

Characteristic Symbol Rating Unit

Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base voltage
Collector Current (DC)
Collector Dissipation
Junction Temperature
Storage Temperature

V

CBO

V

CEO

V

EBO

I

C

P

C

T

j

Tstg

-120

-120

-6

-10
80

150

-55~150

V
V
V
A

W

℃℃℃℃
℃℃℃℃

ELECTRICAL CHARACTERISTICS (TA=25℃℃℃℃)

Characteristic Symbol Test Condition Min Typ Max Unit

Collector Base Breakdown Voltage
Collector Emitter Breakdown Voltage
Emitter Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
*DC Current Gain
DC Current Gain
Collector- Emitter Saturation Voltage

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BV
BV
BV

I
I
h
h

V

CBO
CEO
EBO

CBO

EBO

FE1
FE2

CE(sat)

IC=-5 mA IE=0
I

=-10 mA RBE=

C

IE=-5mA IC=0

=-60V IE=0

CB

V
V

=-4V IC=0

EB

V

=-5V IC=-1A

CE

V

=-5V IC=-2A

CE

I

=-3A IB=-0.3A

C

-120

∞

-120

-6

55 120

-0.1

-0.1
160

-1.5

V
V

V
mA
mA

V