BU2523AX Philips Semiconductors, BU2523AX Datasheet - Page 3

• Manufacturer Part Number: BU2523AX
• Description: Silicon Diffused Power Transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
September 1997
Silicon Diffused Power Transistor
IBend
-VBB
Fig.4. High and low DC current gain. h
Fig.5. High and low DC current gain. h
100
100
10
10
1
0.01
1
0.01
hFE
hFE
VCE = 1 V
VCE = 5 V
Fig.3. Switching times test circuit .
LB
0.1
0.1
V
V
CE
CE
= 1 V
= 5 V
T.U.T.
1
1
+ 150 v nominal
adjust for ICsat
Lc
Ths = 25 C
Ths = 85 C
Ths = 25 C
Ths = 85 C
10
10
Cfb
BU2523AF/X
BU2523AF/X
IC / A
IC / A
FE
FE
= f (I
= f (I
100
100
C
C
)
)
3
Fig.6. Typical collector-emitter saturation voltage.
Fig.7. Typical base-emitter saturation voltage.
0.01
1.2
1.1
0.9
0.8
0.7
0.6
100
0.1
10
10
1
1
1
0
0.1
VBEsat / V
0
PTOT / W
VCEsat / V
P
TOT
V
V
CE
BE
IC = 6 A
Ths = 25 C
Ths = 85 C
= f (I
sat = f (I
IC/IB = 10
Fig.8. Typical losses.
sat = f (I
0.5
1
B
); I
1
C
C
); parameter I
B
=5.5 A; f = 64 kHz
); parameter I
2
1
IB / A
IC/IB = 5
10
Product specification
BU2523AF/DF/AX/DX
IC = 4.5 A
Ths = 25 C
Ths = 85 C
1.5
3
BU2523AX
C
BU2523AF/X
/I
Ths = 25 C
Ths = 85 C
C
BU2523AF/X
IC / A
B
IB / A
Rev 1.100
100
4
2