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UPA1428A Datasheet(数据表) 2 Page - NEC

部件型号  UPA1428A
说明  NPN SILICON POWER TRANSISTOR ARRAY HIGH SPEED SWITCHING USE DARLINGTON TRANSISTOR INDUSTRIAL USE
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制造商  NEC [NEC]
网页  http://www.nec.com/
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UPA1428A Datasheet(HTML) 2 Page - NEC

   
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µPA1428A
2
ELECTRICAL CHARACTERISTICS (Ta = 25 ˚C)
CHARACTERISTIC
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Collector Leakage Current
ICBO
1
µA
VCB = 40 V, IE = 0
Emitter Leakage Current
IEBO
5
mA
VEB = 5 V, IC = 0
Collector to Emitter
VCEO(sus)
50
60
70
V
IC = 1 A, L = 1 mH
Sustaining Voltage
DC Current Gain
hFE1
*
2000
20000
VCE = 2 V, IC = 1 A
DC Current Gain
hFE2
*
500
VCE = 2 V, IC = 2 A
Collector Saturation Voltage
VCE(sat)
*
1.0
1.5
V
IC = 1 A, IB = 1 mA
Base Saturation Voltage
VBE(sat)
*
1.7
2
V
IC = 1 A, IB = 1 mA
Turn On Time
ton
0.4
µs
Storage Time
tstg
1.5
µs
Fall Time
tf
0.4
µs
* PW
≤ 350
µs, Duty Cycle ≤ 2 %/pulsed
SWITCHING TIME TEST CIRCUIT
IC = 1 A
IB1 = –IB2 = 2 mA
VCC = 50 V, RL = 50
See test circuit
.
.
VIN
IB1
IC
RL = 50
IB2
PW
PW = 50 s
Duty Cycle
≤ 2 %
µ
VBB = –5 V
VCC = 50 V
TUT
ton
90 %
10 %
Collector Current
Wave Form
Base Current
Wave Form
tstg tf
IC
IB2
IB1




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