Wing Shing Electronic Co manufacturer of power semiconductors 2SD850 Datasheet

GENERAL DESCRIPTION

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2SD850

Silicon Diffused Power Transistor

Highvoltage,high-speed switching npn transistors in a
plastic package primarily for use in horizontal
deflection circuites of colour television receivers

TO-3

QUICK REFERENCE DATA

SYMBOL PARAMETER CONDITIONS TYP MAX UNIT

V
V
I
I
P
V
I
V
t

CESM

CEO
C
CM

tot

CEsat
csat

F
f

Collector-emitter voltage peak value VBE = 0V
Collector-emitter voltage (open base)
Collector current (DC)
Collector current peak value
Total power dissipation Tmb25
Collector-emitter saturation voltage IC = 3.0A; IB = 0.8A
Collector saturation current f = 16KHz - A
Diode for war d vol ta ge V
Fall time I

= 3.0A; f = 16KHz 1.0 s

Csat

-

-

-

-

-

-

1500 V

600 V

3A
6A

40 W

5V

LIMITING VALUES

SYMBOL PARAMETER CONDITIONS MIN MAX UNIT

V
V
I
I
I
I
P
T
T

CESM

CEO
C
CM
B
BM

tot

st

Collector-emitter voltage peak value VBE = 0V - 1500 V
Collector-emitter voltage (open base) - 600 V
Collector current (DC) - 3 A
Collector current peak value - 6 A
Base current (DC) - A
Base current peak value - A
Total power dissipation Tmb 25 -40W
Storage temperature -55 150
Junction temperature - 150

ELECTRICAL CHARACTERISTICS

SYMBOL PARAMETER CONDITIONS TYP MAX UNIT

I

CE

I

CES

V

CEOsust

V

CEsat

V

BEsat

h

FE

V

F

f

T

C

c

t

s

t

f

Wing Shing Computer Components Co., (H.K.)Ltd. Tel:[phone] Fax:[phone]
Homepage: http://www.wingshing.com E-mail: [e-mail]

Collector cut-off current VBE = 0V; VCE = V

Collector-emitter sustaining voltage IB = 0A; IC = 100mA - V

Collector-emitter saturation voltages IC = 3.0A; IB = 0.8A - 5 V
Base-emitter satuation voltage IC = 3.0A; IB = 0.8A - 1.5 V
DC current gain IC = 0.5A; VCE = 5V 8
Diode for war d vol ta ge V
Transition frequency at f = 5MHz IC=0.1A,VCE=10V 3 - MHz
Collector capacitance at f = 1MHz VCB = 10V 90 - pF

Switching times(16KHz line deflecton circuit)
Turn-off stor age ti me Turn-off fall time IC=3A,I

VBE = 0V; VCE = V

= 125

T

j

L = 25mH

IC=3A,I

=0.8A,VCC=105V - s

B(end)

=0.8A,VCC=105V

B(end)

CESMmax

CESMmax

-1.0mA

-2.5mA

1.0 s