Nxp Semiconductors BU2527AX BU Transistor NPN SOT 399 (TOP 3D) 12A 800V BU2527AX Data Sheet
Product codes
BU2527AX
Philips Semiconductors
Product specification
Silicon Diffused Power Transistor
BU2527AX
Fig.1. Test circuit for V
CEOsust
.
Fig.2. Oscilloscope display for V
CEOsust
.
Fig.3. Switching times waveforms.
Fig.4. Switching times definitions.
Fig.5. Switching times test circuit.
Fig.6. Test Circuit RBSOA. V
CC
= 140 V; -V
BB
= 4 V;
L
C
= 100 - 200
µ
H; V
CL
≤
1500 V; L
B
= 3
µ
H;
C
FB
= 1 - 2.2 nF; I
B
(end) = 1 - 2 A
+ 50v
100-200R
Horizontal
Vertical
Oscilloscope
1R
6V
30-60 Hz
100R
ICsat
90 %
10 %
tf
ts
IBend
IC
IB
t
t
- IBM
VCE / V
min
VCEOsust
IC / mA
100
200
250
0
+ 150 v nominal
adjust for ICsat
adjust for ICsat
Lc
Cfb
T.U.T.
LB
IBend
-VBB
V
ICsat
I end
16 us
6.5 us
5 us
t
t
t
TRANSISTOR
DIODE
B
I C
I B
CE
LB
IBend
-VBB
LC
T.U.T.
VCC
VCL
CFB
September 1997
3
Rev 2.200