BYV27/50 Просмотр технического описания (PDF) - Vishay Siliconix
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BYV27/50 Datasheet PDF : 4 Pages
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BYV27/...
Vishay Telefunken
Electrical Characteristics
Tj = 25_C
Parameter
Forward voltage
Reverse current
Reverse recovery time
Test Conditions
IF=3A
IF=3A, Tj=175°C
VR=VRRM
VRSM
VR=VRRM, Tj=165°C
IF=0.5A, IR=1A, iR=0.25A
Type Symbol Min Typ Max Unit
VF
1.07 V
VF
0.88 V
IR
1 mA
IR
100 mA
IR
150 mA
trr
25 ns
Characteristics (Tj = 25_C unless otherwise specified)
120
l
l
100
80
60
TL=constant
40
20
2.0
1.6
1.2
0.8
vVR =VR RM
f 200kHz
0.4
l=20mm
0
0
94 9526
5 10 15 20 25 30
l – Lead Length ( mm )
Figure 1. Typ. Thermal Resistance vs. Lead Length
0
0
94 9525
40
80
120 160 200
Tamb – Ambient Temperature ( °C )
Figure 3. Max. Average Forward Current vs.
Ambient Temperature
2.0
vVR RM
f 200kHz
RthJA=100K/W
1.6
PC Board
1.2
0.8
0.4
0
0
94 9524
40
80
120 160 200
Tamb – Ambient Temperature ( °C )
Figure 2. Max. Average Forward Current vs.
Ambient Temperature
1000
100
Scattering Limit
10
1
0.1
0
94 9527
VR = VR RM
40
80
120 160 200
Tj – Junction Temperature ( °C )
Figure 4. Reverse Current vs. Junction Temperature
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2 (4)
Document Number 86042
Rev. 2, 24-Jun-98
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