BYT56A(2005) データシートの表示（PDF） - Vishay Semiconductors
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BYT56A Datasheet PDF : 5 Pages
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BYT56.
Vishay Semiconductors
Maximum Thermal Resistance
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Junction ambient
l = 10 mm, TL = constant
RthJA
25
K/W
on PC board with spacing
RthJA
70
K/W
25 mm
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Min
Typ.
Max
Unit
Forward voltage
Reverse current
Reverse recovery time
IF = 3 A
VF
VR = VRRM
IR
VR = VRRM, Tj = 150 °C
IR
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
1.4
V
5
µA
150
µA
100
ns
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
40
30
20
l
l
10
TL= constant
0
0 5 10 15 20 25 30
94 9462
l - Lead Length ( mm )
Figure 1. Max. Thermal Resistance vs. Lead Length
3.5
VR = VRRM
3.0
half sinewave
RthJA = 25 K/W
2.5
l = 10 mm
2.0
1.5
1.0
0.5
0
0
16366
RthJA = 70 K/W
PCB: d = 25 mm
20 40 60 80 100 120 140 160 180
Tamb - Ambient Temperature ( ° C )
Figure 3. Max. Average Forward Current vs. Ambient Temperature
100
10
Tj =175°C
1
0.1
Tj = 25°C
0.01
0.001
0
16365
0.5 1.0 1.5 2.0 2.5 3.0
VF - Forward Voltage ( V )
Figure 2. Forward Current vs. Forward Voltage
1000
VR = VRRM
100
10
1
25
16367
50 75 100 125 150 175
Tj – Junction Temperature ( °C )
Figure 4. Reverse Current vs. Junction Temperature
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2
Document Number 86032
Rev. 1.6, 13-Apr-05
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