S2055AF(1).pdf

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GENERAL DESCRIPTION
Highvoltage,high-speed switching npn transistors in
a plastic envelope with integrated efficiency diode ,
primarily for use in horizontal deflection circuites of
colour television receivers
QUICK REFERENCE DATA
TO-3PM
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
V CESM
Collector-emitter voltage peak value
V BE = 0V
1500
V
V CEO
Collector-emitter voltage (open base)
600
V
I C
Collector current (DC)
8
A
I CM
Collector current peak value
15
A
P tot
Total power dissipation
T mb 25
125
W
V CEsat
Collector-emitter saturation voltage
I C = 4.5A; I B = 2.0A
1.5
V
I csat
Collector saturation current
f = 16KHz
A
V F
Diode forward voltage
I F =4.0A
2.0
V
t f
Fall time
I C =4.5A,I B1 =-I B2 =1.2A,V CC =140V
1.0
s
LIMITING VALUES
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
V CESM
Collector-emitter voltage peak value
V BE = 0V
1500
V
V CEO
Collector-emitter voltage (open base)
600
V
V EBO
Emitter-base voltage(open collector)
5
V
I C
Collector current (DC)
8
A
I B
Base current (DC)
4
A
I BM
Base current peak value
6
A
P tot
Total power dissipation
Tmb 25
125
W
T stg
Storage temperature
-55
150
T j
Junction temperature
150
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
I CE
Collector-emitter cut-off current
V BE = 0V; V CE = V CESMmax
1.0
mA
I CES
V BE = 0V; V CE = V CESMmax
2.0
mA
T j = 125
V CEOsust
Collector-emitter sustaining voltage
I B = 0A; I C = 100mA
V
L = 25mH
V CEsat
Collector-emitter saturation voltages
I C = 4.5A; I B = 2.0A
1.5
V
V BEsat
Base-emitter satuation voltage
I C = 4.5A; I B = 2.0A
2.5
V
h FE
DC current gain
I C = 1.0A; V CE = 5V
8
30
V F
Diode forward voltage
I F =4.5A
2.0
V
f T
Transition frequency at f = 1MHz
I C = 0.1A; V CE = 10V
3
MHz
C c
Collector capacitance at f = 1MHz
V CB = 10V
pF
t s
Switching times(16KHz line deflecton circuit)
I C =4.5A,I B1 =-I B2 =1.2A,V CC =140V
7.0
s
t f
Turn-off storage time Turn-off fall time
I C =4.5A,I B1 =-I B2 =1.2A,V CC =140V
1.0
s
Wing Shing Computer Components Co., (H.K.)Ltd.
Tel:(852)2341 9276 Fax:(852)2797 8153
Homepage: http://www.wingshing.com
E-mail: ic@wingshing.com
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