isc
Silicon NPN Power Transistor
BDY43
DESCRIPTION
·Collector-Emitter
Breakdown Voltage-
: V
(BR)CEO
= 300V(Min.)
·DC
Current Gain-
: h
FE
=20(Min.)@I
C
= 1A
·Collector-Emitter
Saturation Voltage-
: V
CE(sat
)= 1.5V(Max)@ I
C
= 5A
·High
Switching Speed
·Minimum
Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS
·Voltage
regulator
·Inverter
·Switching
mode power supply
ABSOLUTE MAXIMUM RATINGS(T
a
=25℃)
SYMBOL
V
CBO
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
P
C
T
J
T
stg
PARAMETER
Collector-Base Voltage
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current-Continuous
Collector Current-Peak
Base Current
Collector Power Dissipation@T
C
=25℃
Junction Temperature
Storage Temperature
VALUE
600
600
300
7
5
10
3
60
175
-65~175
UNIT
V
V
V
V
A
A
A
W
℃
℃
isc website
：
www.iscsemi.com
1
isc & iscsemi
is registered trademark
isc
Silicon NPN Power Transistor
ELECTRICAL CHARACTERISTICS
T
C
=25℃ unless otherwise specified
SYMBOL
V
(BR)CEO
V
(BR)CBO
V
(BR)EBO
V
CE
(sat)
V
BE
(sat)
I
CBO
h
FE-1
h
FE-2
f
T
PARAMETER
Collector-Emitter Breakdown Voltage
Collector-Base Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Collector Cutoff Current
DC Current Gain
DC Current Gain
Current Gain-Bandwidth Product
CONDITIONS
I
C
= 30mA; I
B
= 0
I
C
= 1mA; I
E
= 0
I
E
= 1mA; I
C
= 0
I
C
= 5A; I
B
= 1.5A
I
C
= 5A; I
B
= 1.5A
V
CB
= 600V; I
E
= 0
V
CB
= 600V; I
E
= 0, T
C
=150℃
I
C
= 1A; V
CE
= 2V
I
C
= 5A; V
CE
= 2V
I
C
= 0.5A; V
CE
= 10V
20
5
10
MIN
300
600
7
BDY43
MAX
UNIT
V
V
V
1.5
2.0
0.2
2.0
V
V
mA
MHz
Switching times
t
on
t
f
t
off
Turn-on Time
Fall Time
Turn-off Time
I
C
= 2.5A; I
B1
= -I
B2
= 0.5A
0.5
1.0
4.0
μs
μs
μs
NOTICE：
ISC reserves the rights to make changes of the content herein the datasheet at any time without
notification. The information contained herein is presented only as a guide for the applications of
our products.
ISC products are intended for usage in general electronic equipment. The products are not designed
for use in equipment which require specialized quality and/or reliability, or in equipment which
could have applications in hazardous environments, aerospace industry, or medical field. Please
contact us if you intend our products to be used in these special applications.
ISC makes no warranty or guarantee regarding the suitability of its products for any particular
purpose, nor does ISC assume any liability arising from the application or use of any products, and
specifically disclaims any and all liability, including without limitation special, consequential or
incidental damages.
isc website
：
www.iscsemi.com
2
isc & iscsemi
is registered trademark
京公网安备 11010802033920号
EEWORLD
