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What is BD439?

This electronic component, produced by the manufacturer "Fairchild Semiconductor", performs the same function as "Medium Power Linear and Switching Applications".


BD439 Datasheet PDF - Fairchild Semiconductor

Part Number BD439
Description Medium Power Linear and Switching Applications
Manufacturers Fairchild Semiconductor 
Logo Fairchild Semiconductor Logo 


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BD439/441
Medium Power Linear and Switching
Applications
• Complement to BD440, BD442 respectively
NPN Epitaxial Silicon Transistor
1 TO-126
1. Emitter 2.Collector 3.Base
Absolute Maximum Ratings TC=25°C unless otherwise noted
Symbol
VCBO
VCES
Parameter
Collector-Base Voltage
: BD439
: BD441
Collector-Emitter Voltage
: BD439
: BD441
VCEO
VEBO
IC
ICP
IB
PC
TJ
TSTG
Collector-Emitter Voltage
: BD439
: BD441
Emitter-Base Voltage
Collector Current (DC)
*Collector Current (Pulse)
Base Current
Collector Dissipation (TC=25°C)
Junction Temperature
Storage Temperature
Electrical Characteristics TC=25°C unless otherwise noted
Symbol
VCEO(sus)
ICBO
ICES
IEBO
hFE
VCE(sat)
VBE(on)
Parameter
* Collector-Emitter Sustaining Voltage
: BD439
: BD441
Collector Cut-off Current : BD439
: BD441
Collector Cut-off Current
: BD439
: BD441
Emitter Cut-off Current
* DC Current Gain
: BD439
: BD441
: BD439
: BD441
: BD439
: BD441
* Collector-Emitter Saturation Voltage
* Base-Emitter ON Voltage
fT Current Gain Bandwidth Product
* Pulse Test: PW=300µs, duty Cycle=1.5% Pulsed
Test Condition
IC = 100mA, IB = 0
VCB = 60V, IE = 0
VCB = 80V, IE = 0
VCE = 60V, VBE = 0
VCE = 80V, VBE = 0
VEB = 5V, IC = 0
VCE = 5V, IC = 10mA
VCE =1V, IC = 500mA
VCE = 1V, IC = 2A
IC = 2A, IB = 0.2A
VCE = 5V, IC = 10mA
VCE = 1V, IC = 2A
VCE = 1V, IC = 250mA
Value
60
80
60
80
60
80
5
4
7
1
36
150
- 65 ~ 150
Min. Typ.
60
80
20 130
15 130
40 140
40 140
25
15
0.58
3
Units
V
V
V
V
V
V
V
A
A
A
W
°C
°C
Max. Units
V
V
100 µA
100 µA
100 µA
100 µA
1 mA
0.8 V
V
1.5 V
MHz
©2001 Fairchild Semiconductor Corporation
Rev. A1, June 2001


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BD439 electronic component.


Information Total 4 Pages
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