SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
BU931R BU932R
DESCRIPTION
·With TO-3 package
·DARLINGTON
APPLICATIONS
·Automotive ignition applications
·Inverters circuits for motor controls
PINNING (See Fig.2)
PIN
1
2
3
Base
Emitter
Collector
Fig.1 simplified outline (TO-3) and symbol
DESCRIPTION
Absolute maximum ratings(Ta=25 )
SYMBOL
V
CBO
PARAMETER
BU931R
Collector-base voltage
BU932R
BU931R
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
T
T
j
T
stg
Collector-emitter voltage
BU932R
Emitter-base voltage
Collector current
Collector current-peak
Base current
Base current-peak
Total power dissipation
Junction temperature
Storage temperature
T
C
125
Open collector
Open base
500
5
15
30
1
5
175
200
-40~200
V
A
A
A
A
W
Open emitter
450
450
V
CONDITIONS
VALUE
400
V
UNIT
THERMAL CHARACTERISTICS
SYMBOL
R
th j-c
PARAMETER
Thermal resistance from junction to case
VALUE
1.0
UNIT
/W
SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
CHARACTERISTICS
Tj=25
unless otherwise specified
PARAMETER
Collector-emitter
sustaining voltage
BU931R
I
C
=100mA ; I
B
=0
BU932R
I
C
=7A; I
B
=70mA
I
C
=8A; I
B
=100mA
CONDITIONS
SYMBOL
BU931R BU932R
MIN
400
TYP.
MAX
UNIT
V
CEO
V
450
1.6
V
V
CEsat-1
Collector-emitter saturation
Voltage
Only for BU931R
Collector-emitter
saturation voltage
BU931R
BU932R
V
CEsat-2
1.8
I
C
=8A; I
B
=150mA
I
C
=10A; I
B
=250mA
I
C
=8A; I
B
=100mA
2.2
BU932R
I
C
=8A; I
B
=150mA
I
C
=10A; I
B
=250mA
V
CE
=400V ;I
B
=0
1.0
BU932R
BU931R
BU932R
V
CE
=450V ;I
B
=0
V
CE
=400V ;V
BE
=0
T
C
=125
V
CE
=450V ;V
BE
=0
T
C
=125
V
EB
=5V; I
C
=0
I
C
=5A ; V
CE
=10V
I
F
=10A
300
2.8
1.0
5.0
1.0
5.0
50
2.5
1.8
V
V
CEsat-3
Collector-emitter saturation
Voltage
Only for BU931R
Base-emitter
saturation voltage
BU931R
V
V
BEsat-1
V
V
BEsat-2
Base-emitter saturation voltage
Only for BU931R
Collector
cut-off current
BU931R
V
I
CEO
mA
I
CES
Collector
cut-off current
Emitter cut-off current
DC current gain
Diode forward voltage
mA
I
EBO
h
FE
V
F
mA
V
Switching times
t
s
t
f
Storage time
Fall time
I
C
=7A ;I
B
=70mA ;V
BE
=0;R
BE
=47@
V
CC
=12V,V
clamp
=300V;L=7mH
15
0.5
µs
µs
2