Philips Semiconductors
Product specification
Silicon Diffused Power Transistor
BU2525AF
GENERAL DESCRIPTION
New generation, high-voltage, high-speed switching npn transistor in a plastic full-pack envelope intended for use in
horizontal deflection circuits of large screen colour television receivers up to 32 kHz.
QUICK REFERENCE DATA
SYMBOL PARAMETER
CONDITIONS
TYP. MAX. UNIT
VCESM
VCEO
IC
Collector-emitter voltage peak value
VBE = 0 V
-
1500
800
12
V
V
Collector-emitter voltage (open base)
Collector current (DC)
-
-
-
A
ICM
Collector current peak value
Total power dissipation
Collector-emitter saturation voltage
Collector saturation current
Fall time
30
A
Ptot
T
hs ≤ 25 ˚C
-
45
W
V
VCEsat
ICsat
tf
IC = 8.0 A; IB = 1.6 A
-
5.0
-
8.0
0.2
A
ICsat = 8.0 A; IB(end) = 1.1 A
0.35
µs
PINNING - SOT199
PIN CONFIGURATION
SYMBOL
PIN
1
DESCRIPTION
c
case
base
2
collector
emitter
b
3
case isolated
1
2
3
e
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum Rating System (IEC 134)
SYMBOL PARAMETER
CONDITIONS
MIN. MAX. UNIT
VCESM
VCEO
IC
Collector-emitter voltage peak value
VBE = 0 V
-
1500
800
12
V
V
Collector-emitter voltage (open base)
Collector current (DC)
-
-
A
ICM
Collector current peak value
Base current (DC)
-
30
A
IB
IBM
-IB(AV)
-IBM
Ptot
Tstg
Tj
-
8
12
A
Base current peak value
Reverse base current
-
A
average over any 20 ms period
-
200
7
mA
A
Reverse base current peak value 1
Total power dissipation
Storage temperature
-
-
Ths ≤ 25 ˚C
45
W
˚C
˚C
-65
-
150
150
Junction temperature
THERMAL RESISTANCES
SYMBOL PARAMETER
CONDITIONS
TYP. MAX. UNIT
Rth j-hs
Rth j-hs
Rth j-a
Junction to heatsink
Junction to heatsink
Junction to ambient
without heatsink compound
with heatsink compound
in free air
-
-
3.7
2.8
-
K/W
K/W
K/W
35
1 Turn-off current.
September 1997
1
Rev 1.400