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Fairchild Semiconductor |
BD243/A/B/C
Medium Power Linear and Switching
Applications
• Complement to BD244, BD244A, BD244B and BD244C respectively
1 TO-220
NPN Epitaxial Silicon Transistor
1.Base 2.Collector 3.Emitter
Absolute Maximum Ratings TC=25°C unless otherwise noted
Symbol
Parameter
VCBO
Collector-Base Voltage
: BD243
: BD243A
: BD243B
: BD243C
VCEO
Collector-Emitter Voltage
: BD243
: BD243A
: BD243B
: BD243C
VEBO
IC
ICP
IB
PC
TJ
TSTG
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
Parameter
Test Condition
VCEO(sus)
* Collector-Emitter Sustaining Voltage
: BD243
: BD243A
: BD243B
: BD243C
IC=30mA, IB=0
ICEO
ICES
IEBO
hFE
Collector Cut-off Current : BD243/243A
: BD243B/243C
Collector Cut-off Current : BD243
: BD243A
: BD243B
: BD243C
Emitter Cut-off Current
*DC Current Gain
VCE(sat)
*Collector-Emitter Saturation Voltage
VBE(on)
*Base-Emitter ON Voltage
* Pulse Test :PW=300µs, duty Cycle<20% Pulsed
VCE = 30V, IB = 0
VCE = 60V, IB = 0
VCE = 45V, VBE = 0
VCE = 60V, VBE = 0
VCE = 80V, VBE = 0
VCE = 100V, VBE = 0
VEB = 5V, IC = 0
VCE = 4V, IC = 0.3A
VCE = 4V, IC = 3A
IC = 6A, IB = 1A
VCE = 4V, IC = 6A
Value
45
60
80
100
45
60
80
100
5
6
10
2
65
150
- 65 ~ 150
Min. Typ.
45
60
80
100
30
15
Units
V
V
V
V
V
V
V
V
V
A
A
A
W
°C
°C
Max. Units
V
V
V
V
0.7 mA
0.7 mA
0.4 mA
0.4 mA
0.4 mA
0.4 mA
1 mA
1.5 V
2V
©2000 Fairchild Semiconductor International
Rev. A, February 2000
Typical Characteristics
1000
VCE = 2V
100
10
0.01
0.1 1
IC[A], COLLECTOR CURRENT
Figure 1. DC current Gain
10
1
IC = 10.1 IB
0.1
0.01
0.1 1 10
IC[A], COLLECTOR CURRENT
Figure 3. Collector-Emitter Saturation Voltage
80
70
60
50
40
30
20
10
0
0 25 50 75 100 125 150 175 200
T[oC], CASE TEMPERATURE
Figure 5. Power Derating
©2000 Fairchild Semiconductor International
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.1
IC = 10.1 IB
1 10
IC[A], COLLECTOR CURRENT
Figure 2. Base-Emitter Saturation Voltage
100
10 IC(max)
10ms 1ms
10µs
100µs
1
0.1
1
BD243
BD243A
BD243B
BD243C
10
100
VCE[V], COLLECTOR-EMITTER VOLTAGE
Figure 4. Safe Operating Area
Rev. A, February 2000
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