BU323A Datasheet, PDF (2/6 Pages) Motorola, Inc – 16 AMPERE PEAK POWER TRANSISTOR DARLINGTON NPN SILICON 400 VOLTS 175 WATTS

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _BU323A
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Characteristic}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{OFF CHARACTERISTICS1}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector–Emitter Sustaining Voltage (Figure 1)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ L = 10 mH
(IC = 200 mAdc, IB = 0, Vclamp = Rated VCEO)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector–Emitter sustaining Voltage (Figure 1)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{(IC = 3 A, RBE = 100 Ohms, L = 500 µH)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Unclamped
Symbol
VCEO(sus)
VCER(sus)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector Cutoff Current (Rated VCER, RBE = 100 Ohms)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector Cutoff Current (Rated VCBO, IE = 0)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Emitter Cutoff Current (VEB = 6 Vdc, IC = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ON CHARACTERISTICS1
DC Current Gain
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{(IC = 3 Adc, VCE = 6 Vdc)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{(IC = 6 Adc, VCE = 6 Vdc)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{(IC = 10 Adc, VCE = 6 Vdc)}
Collector–Emitter Saturation Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{(IC = 3 Adc, IB = 60 mAdc)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{(IC = 6 Adc, IB = 120 mAdc)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{(IC = 10 Adc, IB = 300 mAdc)}
(IC = 6 Adc, IB = 120 mAdc, TC = – 40_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Base–Emitter Saturation Voltage}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{(IC = 6 Adc, IB = 120 mAdc)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{(IC = 10 Adc, IB = 300 mAdc)}
(IC = 6 Adc, IB = 120 mAdc, TC = – 40_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Base–Emitter On Voltage (IC = 10 Adc, VCE = 6 Vdc)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Diode Forward Voltage (IF = 10 Adc)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{DYNAMIC CHARACTERISTICS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Output Capacitance (VCB = 10 Vdc, IE = 0, ftest = 100 kHz)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{SWITCHING CHARACTERISTICS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Storage Time}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Fall Time}
(VCC – 12 Vdc, IC = 6 Adc,
IB1 = IB2 = 0.3 Adc) Fig. 2
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{FUNCTIONAL TESTS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Second Breakdown Collector Current with
Base–Forward Biased
ICER
ICBO
IEBO
hFE
VCE(sat)
VBE(sat)
VBE(on)
Vf
Cob
ts
tf
IS/B
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Pulsed Energy Test (See Figure 12)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{1 Pulse Test: Pulse Width = 300 µs, Duty Cycle = 2%.}
IC2L / 2
Min
Typ
Max
400
475
1
1
40
300
550
150
350
2000
50
150
1.5
1.7
2.7
2.0
2.2
3
2.4
2.5
2
3.5
165
350
7.5
15
5.2
15
See
Figure10
550
Unit
Vdc
Vdc
mAdc
mAdc
mAdc
Vdc
Vdc
Vdc
Vdc
pF
µs
µs
mJ
VCC = 16 Vdc
0V
t1 ^*
20 ms
L
47
1N4001
470
BC337
* Adjust t1 such that
* IC reaches Required
* value.
VCEO
VCER
100
UNCLAMPED
CLAMPED
C
B
TUT
*
≈ 1K ≈ 30
Vclamp
E
Figure 1. Sustaining Voltage Test Circuit
ftest = 200 Hz
PULSE WIDTH = 1 ms
≈ 15 Vdc
0 Vdc
40
1N4001
51
100
VCC = 12 Vdc
2 Ω/20 W
IC = 6 Adc
B
≈ 1K
C
TUT
≈ 30
E
IB = 0.3 Adc
Figure 2. Switching Times Test Circuit
3–232
Motorola Bipolar Power Transistor Device Data