BD434/436/438
Medium Power Linear and Switching Applications
• Complement to BD433, BD435 and BD437 respectively
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1 |
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TO-126 |
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1. Emitter |
2.Collector |
3.Base |
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PNP Epitaxial Silicon Transistor |
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Absolute Maximum Ratings TC=25° C unless otherwise noted |
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Symbol |
Parameter |
Value |
Units |
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VCBO |
Collector-Base Voltage |
- |
22 |
V |
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: BD434 |
|||
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: BD436 |
- |
32 |
V |
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: BD438 |
- |
45 |
V |
VCES |
Collector-Emitter Voltage |
- |
22 |
V |
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: BD434 |
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: BD436 |
- |
32 |
V |
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: BD438 |
- |
45 |
V |
VCEO |
Collector-Emitter Voltage |
- |
22 |
V |
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: BD434 |
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: BD436 |
- |
32 |
V |
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: BD438 |
- |
45 |
V |
VEBO |
Emitter-Base Voltage |
|
- 5 |
V |
IC |
Collector Current (DC) |
|
- 4 |
A |
ICP |
*Collector Current (Pulse) |
|
- 7 |
A |
IB |
Base Current |
|
- 1 |
A |
PC |
Collector Dissipation (TC=25° C) |
|
36 |
W |
TJ |
Junction Temperature |
150 |
° C |
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TSTG |
Storage Temperature |
- 65 |
~ 150 |
° C |
BD434/436/438
©2001 Fairchild Semiconductor Corporation |
Rev. A1, June 2001 |
Electrical Characteristics TC=25° C unless otherwise noted
Symbol |
Parameter |
Test Condition |
Min. |
Typ. |
Max. |
Units |
|
V |
(sus) |
Collector-Emitter Sustaining Voltage |
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CEO |
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: BD434 |
IC = - 100mA, IB = 0 |
- 22 |
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V |
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: BD436 |
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- 32 |
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V |
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: BD438 |
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- 45 |
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V |
ICBO |
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Collector Cut-off Current |
VCB = - 22V, IE = 0 |
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: BD434 |
VCB = - 32V, IE = 0 |
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- 100 |
A |
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: BD436 |
VCB = - 45V, IE = 0 |
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- 100 |
A |
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: BD438 |
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- 100 |
A |
ICEO |
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Collector Cut-off Current |
VCE = - 22V, VBE = 0 |
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- 100 |
A |
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: BD434 |
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: BD436 |
VCE = - 32V, VBE = 0 |
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- 100 |
A |
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: BD438 |
VCE = - 45V, VBE = 0 |
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- 100 |
A |
IEBO |
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Emitter Cut-off Current |
VEB = - 5V, IC = 0 |
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- 1 |
mA |
hFE |
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* DC Current Gain |
VCE = - 5V, IC = - 10mA |
40 |
140 |
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: BD434/436 |
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: BD438 |
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30 |
140 |
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: ALL DEVICE |
VCE = - 1V, IC = - 500mA |
85 |
140 |
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: BD434/436 |
VCE = - 1V, IC = - 2A |
50 |
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: BD438 |
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40 |
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VCE(sat) |
* Collector-Emitter Saturation Voltage |
IC = - 2A, IB = - 0.2A |
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- 0.2 |
- 0.5 |
V |
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: BD434 |
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: BD436 |
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- 0.2 |
- 0.5 |
V |
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: BD438 |
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- 0.2 |
- 0.6 |
V |
VBE(on) |
* Base-Emitter ON Voltage |
VCE = - 1V, IC = - 2A |
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- 1.1 |
V |
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: BD434 |
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: BD436 |
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- 1.1 |
V |
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: BD438 |
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- 1.2 |
V |
fT |
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Current Gain Bandwidth Product |
VCE = - 1V, IC = - 250mA |
3 |
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MHz |
* Pulse Test: PW=300 s, duty Cycle=1.5% Pulsed
BD434/436/438
©2001 Fairchild Semiconductor Corporation |
Rev. A1, June 2001 |
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