BUF420 查看數據表（PDF） - STMicroelectronics
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BUF420 Datasheet PDF : 8 Pages
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BUF420M
ELECTRICAL CHARACTERISTICS (continued)
Symbol
ts
tf
tc
VCEW
Parameter
INDUCTIVE LOAD
Storage Time
Fall Time
Cross Over Time
Maximum Collector
Emitter Voltage
without Snubber
ts
tf
tc
ts
tf
tc
VCEW
INDUCTIVE LOAD
Storage Time
Fall Time
Cross Over Time
INDUCTIVE LOAD
Storage Time
Fall Time
Cross Over Time
Maximum Collector
Emitter Voltage
without Snubber
Test Conditions
IC = 10 A
VBB = 0
Vclamp = 400 V
L = 0.25 mH
IC = 10 A
VBB = 0
IB1 = 1 A
TC =125oC
IC = 20 A
VBB = -5 V
Vclamp = 400 V
L = 0.12 mH
VCC = 50 V
RBB = 0.15 Ω
IB1 = 1 A
TC =100oC
VCC = 50 V
RBB = 0.15 Ω
L = 0.25 mH
VCC = 50 V
RBB =0.6 Ω
IB1 = 4 A
IC = 20 A
VBB = - 5 V
Vclamp = 400 V
L = 0.12 mH
ICWoff = 30 A
VBB = - 5 V
L = 0.12 mH
TC =125oC
VCC = 50 V
RBB = 0.6 Ω
IB1 = 4 A
TC =125oC
VCC = 50 V
RBB = 0.6 Ω
IB1 = 6 A
Min.
500
400
Typ.
2.2
0.06
0.12
Max.
3
0.15
0.25
3.5
0.12
0.3
Unit
µs
µs
µs
V
µs
µs
µs
µs
µs
µs
V
3/8
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