Datasheet

THERMAL DATA
R
thj-case
R
thj-amb
Thermal Resistance Junction-case Max
Thermal Resistance Junction-ambient Max
3.5
100
o
C/W
o
C/W
ELECTRICAL CHARACTERISTICS (T
case
= 25
o
C unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
I
CBO
Collector Cut-off
Current (I
E
= 0)
for BD433/434 V
CB
= 22 V
for BD435/436 V
CB
= 32 V
for BD437/438 V
CB
= 45 V
100
100
100
µA
µA
µA
I
CES
Collector Cut-off
Current (V
BE
= 0)
for BD433/434 V
CE
= 22 V
for BD435/436 V
CE
= 32 V
for BD437/438 V
CE
= 45 V
100
100
100
µA
µA
µA
I
EBO
Emitter Cut-off Current
(I
C
= 0)
V
EB
= 5 V 1 mA
V
CEO(sus)
∗ Collector-Emitter
Sustaining Voltage
(I
B
= 0)
I
C
= 100 mA for BD433/434
for BD435/436
for BD437/438
22
32
45
V
V
V
V
CE(sat)
∗ Collector-Emitter
Saturation Voltage
I
C
= 2 A I
B
= 0.2 A
for BD433/434
for BD435/436
for BD437/438
0.2
0.2
0.2
0.5
0.5
0.6
V
V
V
V
BE
∗ Base-Emitter Voltage I
C
= 10 mA V
CE
= 5 V
I
C
= 2 A V
CE
= 1 V
for BD433/434
for BD435/436
for BD437/438
0.58
1.1
1.1
1.2
V
V
V
V
h
FE
∗ DC Current Gain I
C
= 10 mA V
CE
= 5 V
for BD433/434
for BD435/436
for BD437/438
I
C
= 500 mA V
CE
= 1 V
I
C
= 2 A V
CE
= 1 V
for BD433/434
for BD435/436
for BD437/438
40
40
30
85
50
50
40
130
130
130
140
h
FE1
/h
FE2
∗ Matched Pair I
C
= 500 mA V
CE
= 1 V 1.4
f
T
Transition frequency I
C
= 250 mA V
CE
= 1 V 3 MHz
∗ Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %
BD433 BD434 BD435 BD436 BD437 BD438
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