English
Language : 

BU508DF Datasheet, PDF (1/1 Pages) NXP Semiconductors – Silicon Diffused Power Transistor
BU508DF
SILICON DIFFUSED POWER TRANSISTOR
GENERAL DESCRIPTION
Highvoltage,high-speed switching npn transistors in
a plastic envelope with integrated efficiency,primarily
for use in horizontal deflection circuites of colour
television receivers
QUICK REFERENCE DATA
SYMBOL
VCESM
VCEO
IC
ICM
Ptot
VCEsat
Icsat
VF
tf
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
VBE = 0V
TOP-3Fa
Tmb 25
IC = 4.5A; IB = 2.0A
f = 16KHz
IF = 4.0A
IC=4.5A,IB1=-IB2=1.2A,VCC=140V
MIN MAX UNIT
-
1500
V
-
600
V
-
8
A
-
15
A
-
60
W
-
1.5
V
-
A
2.0
V
1.0
s
LIMITING VALUES
SYMBOL
VCESM
VCEO
IC
ICM
IB
IBM
Ptot
Tstg
Tj
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
Total power dissipation
Storage temperature
Junction temperature
CONDITIONS
VBE = 0V
Tmb 25
MIN MAX UNIT
-
1500
V
-
600
V
-
8
A
-
15
A
-
4
A
-
6
A
-
60
W
-55 150
-
150
ELECTRICAL CHARACTERISTICS
SYMBOL
ICE
ICES
VCEOsust
VCEsat
VBEsat
hFE
VF
fT
Cc
ts
tf
PARAMETER
Collector cut-off current
Collector-emitter sustaining voltage
Collector-emitter saturation voltages
Base-emitter satuation voltage
DC current gain
Diode forward voltage
Transition frequency at f = 1MHz
Collector capacitance at f = 1MHz
Switching times(16KHz line deflecton circuit)
Turn-off storage time Turn-off fall time
CONDITIONS
VBE = 0V; VCE = VCESMmax
VBE = 0V; VCE = VCESMmax
Tj = 125
IB = 0A; IC = 100mA
L = 25mH
IC = 4.5A; IB = 2.0A
IC = 4.5A; IB = 2.0A
IC = 1A; VCE = 5V
IF = 4.0A
IC = 0.1A; VCE = 10V
VCB = 10V
IC=4.5A,IB1=-IB2=1.2A,VCC=140V
IC=4.5A,IB1=-IB2=1.2A,VCC=140V
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage: http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
MIN MAX UNIT
-
1.0
mA
-
2.0
mA
-
V
-
1.5
V
-
2.5
V
8
30
2.0
V
3
MHz
135
pF
7.0
s
1.0
s