BYW52(2005) View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
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BYW52 Datasheet PDF : 6 Pages
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BYW52 / 53 / 54 / 55 / 56
Vishay Semiconductors
2.5
VR = VRRM
half sinewave
2.0
RthJA = 45 K/W
1.5
l = 10 mm
1.0
0.5
RthJA = 100 K/W
PCB: d = 25 mm
0.0
0
16351
20 40 60 80 100 120 140 160 180
Tamb – Ambient Temperature (°C )
Figure 3. Max. Average Forward Current vs. Ambient Temperature
400
350
300
250
200
150
100
50
16353
0
25
VR = VRRM
PR–Limit
@100 % VR
PR–Limit
@80 % VR
50 75 100 125 150 175
Tj – Junction Temperature ( °C )
Figure 5. Max. Reverse Power Dissipation vs. Junction
Temperature
1000
VR = VRRM
100
10
16352
1
25
50 75 100 125 150 175
Tj – Junction Temperature (°C )
Figure 4. Reverse Current vs. Junction Temperature
40
35
30
25
20
15
10
5
16354
0
0.1
f = 1 MHz
1.0
10.0
100.0
VR – Reverse Voltage ( V )
Figure 6. Diode Capacitance vs. Reverse Voltage
1000
100
tp/T = 0.5
tp/T = 0.2
10 tp/T = 0.1
tp/T = 0.05
tp/T = 0.02
tp/T = 0.01
1
10–5
10–4
94 9178
VRRM = 1000 V, RthJA = 100K/W
10–3
10–2
10–1
100
101
tp – Pulse Length ( s )
Tamb = 25°C
Tamb = 45°C
Tamb = 60 °C
Tamb = 70°C
Tamb = 100°C
100
101
102
IFRM – Repetitive Peak
Forward Current ( A )
Figure 7. Thermal Response
Document Number 86049
Rev. 1.6, 14-Apr-05
www.vishay.com
3
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