ISC BD677

Inchange Semiconductor
Product Specification
Silicon NPN Darligton Power Transistors
BD675/BD677/BD679
・
DESCRIPTION
・With TO-126 package
・Complement to type BD676/678/680
・DARLINGTON
・High DC current gain
APPLICATIONS
・For use as output devices in
complementary general–purpose
amplifier applications
PINNING
PIN
DESCRIPTION
1
Emitter
2
Collector;connected to
mounting base
3
Base
导体
半
电
R
O
T
UC
Absolute maximum ratings (Ta=25℃)
固
SYMBOL
VCBO
PARAMETER
BD675
Collector-base voltage
M
E
S
E
BD677
G
N
A
CH
Open emitter
BD679
VCEO
VEBO
IN
Collector-emitter voltage
Emitter -base voltage
D
N
O
IC
CONDITIONS
BD675
BD677
Open base
BD679
VALUE
UNIT
45
60
V
80
45
60
V
80
Open collector
5
V
IC
Collector current
4
A
ICM
Collector current-Peak
7
A
IB
Base current
0.1
A
PC
Collector power dissipation
40
W
Tj
Junction temperature
150
℃
Tstg
Storage temperature
-55~150
℃
VALUE
UNIT
TC=25℃
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-a
Thermal resistance from junction to ambient
100
K/W
Rth j-mb
Thermal resistance from junction to mounting base
3.12
K/W
Inchange Semiconductor
Product Specification
Silicon NPN Darligton Power Transistors
BD675/BD677/BD679
CHARACTERISTICS
Tj=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
BD675
V(BR)CEO
V(BR)CBO
Collector-emitter
breakdown voltage
Collector-base
breakdown voltage
BD677
IC=100mA; IB=0
80
BD675
45
VCEsat
Emitter-base breakdown voltage
导体
半
电
Collector-emitter saturation voltage
固
IC=1mA; IE=0
IE=5mA; IC=0
5
2.5
V
2.5
V
0.2
2.0
mA
VCE=1/2rated BVCEO; IB=0
0.5
mA
VEB=5V; IC=0
5.0
mA
ICBO
Collector cut-off current
VCB=rated BVCBO; IE=0
Ta=100 ℃
Emitter cut-off current
hFE
DC current gain
R
O
T
UC
D
N
O
IC
M
E
S
GE
N
A
H
INC
V
IC=1.5A; IB=30mA
IC=1.5A ; VCE=3V
IEBO
V
80
Base-emitter on voltage
Collector cut-off current
UNIT
V
60
VBE(on)
ICEO
MAX
60
BD679
BD677
TYP.
45
BD679
V(BR)EBO
MIN
IC=1.5A ; VCE=3V
2
750
Inchange Semiconductor
Product Specification
Silicon NPN Darligton Power Transistors
BD675/BD677/BD679
PACKAGE OUTLINE
导体
半
电
固
D
N
O
IC
R
O
T
UC
M
E
S
GE
N
A
H
INC
Fig.2 Outline dimensions
3