BU208A / BU508A / BU508AFI
THERMAL DATA
TO-3
R
thj-case
Thermal Resistance Junction-case
Max
1
TO-218
1
ISOWATT218
2.5
o
C/W
ELECTRICAL CHARACTERISTICS
(T
case
= 25
o
C unless otherwise specified)
Symbol
I
CES
I
EBO
Parameter
Collector Cut-off
Current (V
BE
= 0)
Emitter Cut-off Current
(I
C
= 0)
Test Conditions
V
CE
= 1500 V
V
CE
= 1500 V
V
EB
= 5 V
I
C
= 100 mA
700
T
C
= 125
o
C
Min.
Typ.
Max.
1
2
100
Unit
mA
mA
µA
V
V
CEO(sus)
∗
Collector-Emitter
Sustaining Voltage
(I
B
= 0)
V
EBO
V
CE(sat)
∗
V
BE(sat)
∗
Emitter Base Voltage
(I
C
= 0)
Collector-Emitter
Saturation Voltage
Base-Emitter
Saturation Voltage
INDUCTIVE LOAD
Storage Time
Fall Time
Transition Frequency
I
E
= 10 mA
I
C
= 4.5 A
I
C
= 4.5 A
I
B
= 2 A
I
B
= 2 A
10
1
1.3
V
V
V
t
s
t
f
f
T
I
C
= 4.5 A h
FE
= 2.5 V
CC
= 140 V
L
C
= 0.9 mH L
B
= 3
µH
I
C
= 0.1 A
V
CE
= 5 V
f = 5 MHz
7
550
7
µs
ns
MHz
∗
Pulsed: Pulse duration = 300
µs,
duty cycle 1.5 %
Safe Operating Area (TO-3)
Safe Operating Areas (TO-218/ISOWATT218)
2/8
STMICROELECTRONICS [ STMICROELECTRONICS ]
