INCHANGE Semiconductor
isc
Product Specification
isc
Silicon NPN Power Transistor
BU2708AF
DESCRIPTION
·Collector-Emitter
Sustaining Voltage-
: V
CEO(SUS)
= 825V (Min)
·High
Switching Speed
APPLICATIONS
·Designed
for use in horizontal deflection circuits of color
TV receivers.
ABSOLUTE MAXIMUM RATINGS(T
a
=25
℃)
SYMBOL
PARAMETER
VALUE
UNIT
V
CES
Collector- Emitter Voltage(V
BE
= 0)
1700
V
V
CEO
Collector-Emitter Voltage
825
V
V
EBO
Emitter-Base Voltage
7.5
V
I
C
I
CM
Collector Current- Continuous
8
A
Collector Current-Peak
15
A
I
B
B
Base Current- Continuous
4
A
I
BM
Base Current-Peak
Collector Power Dissipation
@ T
C
=25℃
Junction Temperature
6
A
P
C
45
W
℃
℃
T
J
150
T
stg
Storage Temperature Range
-65~150
SYMBOL
PARAMETER
Thermal Resistance,Junction to Case
MAX
2.8
UNIT
℃/W
R
th j-c
isc Website：www.iscsemi.cn
INCHANGE Semiconductor
isc
Product Specification
isc
Silicon NPN Power Transistor
ELECTRICAL CHARACTERISTICS
T
C
=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
MIN
BU2708AF
TYP.
MAX
UNIT
V
CEO(SUS)
Collector-Emitter Sustaining Voltage
I
C
= 100mA ; I
B
= 0,L= 25mH
825
V
V
(BR)EBO
Emitter-Base Breakdown Voltage
I
E
= 1mA; I
C
= 0
7.5
V
V
CE
(sat)
Collector-Emitter Saturation Voltage
I
C
= 4A; I
B
= 1.33A
B
1.0
V
V
BE
(sat)
Base-Emitter Saturation Voltage
I
C
= 4A; I
B
= 1.33A
B
1.0
1.0
2.0
70
V
I
CES
Collector Cutoff Current
V
CE
= 1700V ; V
BE
= 0
V
CE
= 1700V ; V
BE
= 0; T
C
=125℃
V
EB
= 6V ; I
C
= 0
mA
I
EBO
Emitter Cutoff Current
μA
h
FE-1
DC Current Gain
I
C
= 0.1A ; V
CE
= 5V
21
h
FE-2
DC Current Gain
I
C
= 4A ; V
CE
= 1V
3
7.3
isc Website：www.iscsemi.cn
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