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BY527_10 Datasheet, PDF (3/4 Pages) Vishay Siliconix – Standard Avalanche Sinterglass Diode
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BY527
Vishay Semiconductors
Standard Avalanche Sinterglass
Diode
300
VR = VRRM
250
200
PR - Limit at 100 % VR
150
100
PR - Limit at 80 % VR
50
0
25
16425
50 75 100 125 150 175
Tj - Junction Temperature (°C)
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
40
f = 1 MHz
35
30
25
20
15
10
5
0
0.1
16426
1
10
100
VR - Reverse Voltage (V)
Fig. 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
10-3
10-2
10-1
100
101
tp - Pulse Length (s)
Fig. 7 - Thermal Response
VRRM = 1000 V, RthJA = 100 K/W
Tamb = 60 °C
Tamb = 25 °C
Tamb = 45 °C
Tamb = 70 °C
Tamb = 100 °C
1
10
100
IFRM - Repetitive Peak
Forward Current (A)
PACKAGE DIMENSIONS in millimeters (inches): SOD-57
20543
26 (1.024) min.
4 (0.157) max.
26 (1.024) min.
www.vishay.com
152
For technical questions within your region, please contact one of the following: Document Number: 86007
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Rev. 1.7, 25-Aug-10
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