Philips Semiconductors
Product specification
Silicon Diffused Power Transistor
BU4507DX
GENERAL DESCRIPTION
Enhanced performance, new generation, high-voltage, high-speed switching npn transistor in a plastic full-pack
envelope with an integrated damper diode intended for use in horizontal deflection circuits of colour television
receivers and computer monitors. Features exceptional tolerance to base drive and collector current load variations
resulting in a very low worst case dissipation.
QUICK REFERENCE DATA
SYMBOL
V
CESM
V
CEO
I
C
I
CM
P
tot
V
CEsat
I
Csat
V
F
t
f
PARAMETER
Collector-emitter voltage peak value
Collector-emitter voltage (open base)
Collector current (DC)
Collector current peak value
Total power dissipation
Collector-emitter saturation voltage
Collector saturation current
Diode forward voltage
Fall time
CONDITIONS
V
BE
= 0 V
TYP.
-
-
-
-
-
-
4
1.7
300
MAX.
1500
800
8
15
45
3.0
-
2.1
400
UNIT
V
V
A
A
W
V
A
V
ns
T
hs
鈮?/div>
25 藲C
I
C
= 4 A; I
B
= 1.0 A
f = 16kHz
I
F
= 4 A
I
Csat
= 4 A; f = 16kHz
PINNING - SOT399
PIN
1
2
3
base
collector
emitter
DESCRIPTION
PIN CONFIGURATION
case
SYMBOL
c
b
Rbe
case isolated
1 2 3
e
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum Rating System (IEC 134)
SYMBOL
V
CESM
V
CEO
I
C
I
CM
I
B
I
BM
-I
BM
P
tot
T
stg
T
j
PARAMETER
Collector-emitter voltage peak value
Collector-emitter voltage (open base)
Collector current (DC)
Collector current peak value
Base current (DC)
Base current peak value
Reverse base current peak value
1
Total power dissipation
Storage temperature
Junction temperature
CONDITIONS
V
BE
= 0 V
MIN.
-
-
-
-
-
-
-
-
-65
-
MAX.
1500
800
8
15
4
6
5
45
150
150
UNIT
V
V
A
A
A
A
A
W
藲C
藲C
T
hs
鈮?/div>
25 藲C
THERMAL RESISTANCES
SYMBOL
R
th j-hs
R
th j-a
PARAMETER
Junction to heatsink
Junction to ambient
CONDITIONS
with heatsink compound
in free air
TYP.
-
35
MAX.
2.8
-
UNIT
K/W
K/W
1
Turn-off current.
January 1999
1
Rev 1.000
1
2
3
4
5
6
