BYT85 Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
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BYT85 Datasheet PDF : 4 Pages
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BYT85
Vishay Telefunken
Electrical Characteristics
Tj = 25_C
Parameter
Forward voltage
Reverse current
Forward recovery time
Turn on transient peak voltage
Reverse recovery characteristics
Reverse recovery time
Test Conditions
IF=4A
IF=4A, Tj=100°C
VR=VRRM
x VR=VRRM, Tj=100°C
IF=4A, diF/dt 50A/ms
IF=4A, diF/dt=–100A/ms,
VBatt=200V
IF=4A, diF/dt=–100A/ms,
VBatt=200V
IF=0.5A, IR=1A, iR=0.25A
Type Symbol Min Typ Max Unit
VF
1.8 V
VF
1.8 V
IR
10 mA
IR
0.1 mA
tfr
350
ns
VFP
5
V
IRM
7
A
tIRM
70
ns
trr
125
ns
trr
80 ns
Characteristics (Tj = 25_C unless otherwise specified)
1000
100
VR = VR RM
100
TCase= 25°C
10
10
1
1
0.1
0.1
0
40
80
120 160 200
94 9477
Tj – Junction Temperature ( °C )
Figure 1. Typ. Reverse Current vs. Junction Temperature
6
5
4
3 RthJA=5K/W
2
RthJA=10K/W
1 RthJA=85K/W
RthJC=3K/W
0
0
40
80
120 160 200
94 9475
Tamb – Ambient Temperature ( °C )
Figure 2. Max. Average Forward Current vs.
Ambient Temperature
0.01
0
0.6
1.2
1.8
2.4 3.0
94 9476
VF – Forward Voltage ( V )
Figure 3. Typ. Forward Current vs. Forward Voltage
150
120
90
60
IF = 4A
30
TC=25°C
VBatt=200V
0
0
50
100
150
200
94 9480 –dIF/dt – Forward Current Rate of Change ( A/ms )
Figure 4. Reverse Recovery Time for IRM vs.
Forward Current Rate of Change
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2 (4)
Document Number 86035
Rev. 2, 24-Jun-98
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