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Part Name
Description
BUL381 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
BUL381
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
STMicroelectronics
BUL381 Datasheet PDF : 7 Pages
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5
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7
BUL381 / BUL382
THERMAL DATA
R
thj-ca se
Thermal Resistance Junction-Case
R
thj- amb
Thermal Resistance Junction-Ambient
M ax
Max
1.78
62.5
o
C/W
o
C/W
ELECTRICAL CHARACTERISTICS
(T
case
= 25
o
C unless otherwise specified)
Symb ol
P a ram et er
Test Conditions
I
CES
Collect or Cut-off
Current (V
BE
= 0)
V
CE
= 800 V
V
CE
= 800 V T
j
= 125
o
C
I
CEO
V
CEO(sus)
Collector Cut-off
Current (I
B
= 0)
Co lle ct or- Em it t er
Sustaining Voltage
V
CE
= 400 V
I
C
= 100 mA L = 25 mH
V
EBO
V
CE(sat )
∗
Emitter-Base Voltage
(I
C
= 0)
Co lle ct or- Em it t er
Saturation Voltage
V
BE(s at)
∗
h
FE
∗
Ba se-Em it t er
Saturation Voltage
DC Current G ain
I
E
= 10 mA
I
C
= 1 A
I
C
= 2 A
I
C
= 3 A
I
B
= 0.2 A
I
B
= 0.4 A
I
B
= 0.8 A
I
C
= 1 A I
B
= 0.2 A
I
C
= 2 A I
B
= 0.4 A
I
C
= 2 A
V
CE
= 5 V
I
C
= 10 mA V
CE
= 5 V
RESISTIVE LOAD
t
ON
Turn-on T ime
t
s
Storage Time
t
f
Fall Time
V
CC
= 250 V I
C
= 2 A
I
B1
= 0.4 A
I
B2
= -0.4 A
(for BUL381only)
t
p
= 30
µ
s
RESISTIVE LOAD
t
ON
Turn-on T ime
t
s
Storage Time
t
f
Fall Time
V
CC
= 250 V I
C
= 2 A
I
B1
= 0.4 A I
B2
= -0.4 A
(for BUL382 only)
t
p
= 30
µ
s
INDUCTIVE LOAD
t
s
Storage Time
t
f
Fall Time
I
C
= 2 A V
CL
= 250 V
I
B1
= 0.4 A I
B2
= -0.8 A
L = 200
µ
H
INDUCTIVE LOAD
t
s
Storage Time
t
f
Fall Time
I
C
= 2 A V
CL
= 250 V
I
B1
= 0.4 A I
B2
= -0.8 A
L = 200
µ
H T
j
= 125
o
C
∗
Pulsed: Pulse duration = 300
µ
s, duty cycle 1.5 %
Min. Typ.
400
9
8
10
1.4
1.7
1.7
75
2.6
150
M a x.
100
500
250
0.5
0.7
1.1
1.1
1.2
1
2.2
800
1
2.5
800
2.6
120
Unit
µ
A
µ
A
µ
A
V
V
V
V
V
V
V
µ
s
µ
s
ns
µ
s
µ
s
ns
µ
s
ns
µ
s
ns
2/7
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