Electrical Characteristics T =25°C unless otherwise noted
C
Symbol
Parameter
Test Condition
Min.
Typ.
Max. Units
V
(sus)
Collector-Emitter Sustaining Voltage
CEO
CBO
CEO
EBO
: BD434
: BD436
: BD438
I = - 100mA, I = 0
- 22
- 32
- 45
V
V
V
C
B
I
I
I
Collector Cut-off Current
: BD434
V
V
V
= - 22V, I = 0
E
CB
CB
CB
= - 32V, I = 0
- 100
- 100
- 100
µA
µA
µA
E
: BD436
: BD438
= - 45V, I = 0
E
Collector Cut-off Current
: BD434
V
V
V
= - 22V, V = 0
- 100
- 100
- 100
µA
µA
µA
CE
CE
CE
BE
: BD436
: BD438
= - 32V, V = 0
BE
= - 45V, V = 0
BE
Emitter Cut-off Current
V
= - 5V, I = 0
- 1
mA
EB
C
h
* DC Current Gain
: BD434/436
: BD438
FE
V
= - 5V, I = - 10mA
40
30
85
50
40
140
140
140
CE
C
: ALL DEVICE
: BD434/436
: BD438
V
V
= - 1V, I = - 500mA
C
CE
CE
= - 1V, I = - 2A
C
V
V
(sat)
* Collector-Emitter Saturation Voltage
CE
BE
: BD434
: BD436
: BD438
I = - 2A, I = - 0.2A
- 0.2
- 0.2
- 0.2
- 0.5
- 0.5
- 0.6
V
V
V
C
B
(on)
* Base-Emitter ON Voltage
: BD434
V
= - 1V, I = - 2A
- 1.1
- 1.1
- 1.2
V
V
V
CE
C
: BD436
: BD438
f
Current Gain Bandwidth Product
V
= - 1V, I = - 250mA
3
MHz
T
CE
C
* Pulse Test: PW=300µs, duty Cycle=1.5% Pulsed
©2001 Fairchild Semiconductor Corporation
Rev. A1, June 2001
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
