isc
Silicon NPN Power Transistor
BU406H
DESCRIPTION
·High
Voltage: V
CEV
= 400V(Min)
·Low
Saturation Voltage-
: V
CE(sat)
= 1.0V(Max.)@ I
C
= 5A
·Minimum
Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS
·Designed
for use in horizontal deflection output stages
of TV’s and CRT’s
ABSOLUTE MAXIMUM RATINGS(T
a
=25
℃)
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
I
CP
I
CP
I
B
P
C
T
J
T
stg
PARAMETER
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current-Continuous
Collector Current-Peak Repetitive
Collector Current- Peak (10ms)
Base Current
Collector Power Dissipation
@ T
C
=25℃
Junction Temperature
Storage Temperature Range
VALUE
400
200
6
7
10
15
4
60
150
-55~150
UNIT
V
V
V
A
A
A
A
W
℃
℃
THERMAL CHARACTERISTICS
SYMBOL
R
th j-c
R
th j-a
PARAMETER
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
MAX
2.08
70
UNIT
℃/W
℃/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
PARAMETER
CONDITIONS
MIN
TYP.
BU406H
MAX
UNIT
V
CEO(SUS)
Collector-Emitter Sustaining Voltage
I
C
= 50mA ;I
B
= 0
200
V
V
CE(sat)
Collector-Emitter Saturation Voltage
I
C
= 5A; I
B
= 0.8A
1.0
V
V
BE(sat)
Base-Emitter Saturation Voltage
I
C
= 5A; I
B
= 0.5A
V
CE
= 400V; V
BE
= 0
V
CE
=250V; V
BE
= 0
V
EB
= 6V; I
C
= 0
1.2
5.0
0.1
1.0
V
I
CES
Collector Cutoff Current
mA
I
EBO
Emitter Cutoff Current
mA
h
FE
DC Current Gain
I
C
= 2A; V
CE
= 5V
40
120
f
T
Current-Gain—Bandwidth Product
I
C
= 0.5A; V
CE
= 10V
10
MHz
t
f
Fall Time
I
C
= 5A; I
B1
= -I
B2
= 0.8A
0.4
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
