BU2508AF Philips Semiconductors, BU2508AF Datasheet

no-image

BU2508AF

Manufacturer Part Number
BU2508AF
Description
Manufacturer
Philips Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BU2508AF
Manufacturer:
SANEKN
Quantity:
4 600
Part Number:
BU2508AF
Quantity:
60
Part Number:
BU2508AF
Manufacturer:
IXYS
Quantity:
2 000
Part Number:
BU2508AF
Manufacturer:
ST
0
Part Number:
BU2508AF/DF
Manufacturer:
ST
0
Philips Semiconductors
GENERAL DESCRIPTION
Enhanced performance, new generation, high-voltage, high-speed switching npn transistor in a plastic full-pack
envelope intended for use in horizontal deflection circuits of colour television receivers. Features exceptional
tolerance to base drive and collector current load variations resulting in a very low worst case dissipation.
QUICK REFERENCE DATA
PINNING - SOT199
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum Rating System (IEC 134)
THERMAL RESISTANCES
1 Turn-off current.
September 1997
Silicon Diffused Power Transistor
SYMBOL
V
V
I
I
P
V
I
t
SYMBOL
V
V
I
I
I
I
-I
-I
P
T
T
SYMBOL
R
R
R
C
CM
Csat
f
case isolated
C
CM
B
BM
PIN
B(AV)
BM
stg
j
CESM
CEO
tot
CEsat
CESM
CEO
tot
th j-hs
th j-hs
th j-a
1
2
3
base
collector
emitter
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
Fall time
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
Reverse base current peak value
Total power dissipation
Storage temperature
Junction temperature
PARAMETER
Junction to heatsink
Junction to heatsink
Junction to ambient
DESCRIPTION
PIN CONFIGURATION
1
case
1
CONDITIONS
V
T
I
I
CONDITIONS
V
average over any 20 ms period
T
CONDITIONS
without heatsink compound
with heatsink compound
in free air
C
Csat
BE
hs
BE
hs
1
= 4.5 A; I
2
= 0 V
= 4.5 A; I
= 0 V
25 ˚C
3
25 ˚C
B
= 1.1 A
B(end)
= 1.1 A
SYMBOL
b
TYP.
TYP.
MIN.
Product specification
4.5
0.4
-65
35
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BU2508AF
MAX.
MAX.
MAX.
1500
e
1500
c
700
700
100
150
150
0.6
3.7
2.8
15
45
15
45
8
1
8
4
6
5
-
-
Rev 1.500
UNIT
UNIT
UNIT
K/W
K/W
K/W
mA
W
W
˚C
˚C
V
V
A
A
V
A
V
V
A
A
A
A
A
s

Related parts for BU2508AF

BU2508AF Summary of contents

Page 1

... 4 1.1 A Csat B(end) PIN CONFIGURATION case CONDITIONS average over any 20 ms period ˚C hs CONDITIONS without heatsink compound with heatsink compound in free air 1 Product specification BU2508AF TYP. MAX. UNIT - 1500 V - 700 4 0.4 0.6 s ...

Page 2

... CONDITIONS MHz 4 1 Csat B(end (-dI / Csat B(end (-dI / Product specification BU2508AF MIN. TYP. MAX. UNIT - 2500 MIN. TYP. MAX. UNIT - - 1 2 1.0 mA 7.5 13.5 ...

Page 3

... Fig.4. Switching times definitions. CEOsust IBend -VBB min VCEOsust . Fig.5. Switching times test circuit . CEOsust ICsat 100 t IBend 0.01 t Fig.6. Typical DC current gain Product specification BU2508AF ICsat IBend t - IBM + 150 v nominal adjust for ICsat 1mH LB D.U.T. BY228 12nF ...

Page 4

... IC 4. 0.1 Fig.12. Typical collector storage and fall time Product specification BU2508AF 125 C 6A 4.5A 3A IC= sat = parameter 4.5A 3. 85˚ parameter kHz ...

Page 5

... Region of permissible DC operation Extension for repetitive pulse operation. NB: Mounted without heatsink compound and 30 the envelope. 100 120 140 = Product specification BU2508AF 0.01 ICM max IC max II Ptot max I 1000 1 10 100 VCE / V 5 newton force on the centre ...

Page 6

... Fig.16. SOT199; The seating plane is electrically isolated from all terminals. Notes 1. Refer to mounting instructions for F-pack envelopes. 2. Epoxy meets UL94 V0 at 1/8". September 1997 15.3 max 3.1 3.3 7.3 6.2 5.8 3 1.2 1.0 5.45 5.45 6 Product specification BU2508AF 5.2 max 3.2 seating plane 3.5 max not tinned 0.7 max 0.4 M 2.0 Rev 1.500 o 45 ...

Page 7

... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. September 1997 7 Product specification BU2508AF Rev 1.500 ...

Related keywords