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MURB820PBF_10 Datasheet, PDF (3/9 Pages) Vishay Siliconix – Ultrafast Rectifier, 8 A FRED Pt | |||
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VS-MURB820PbF, VS-MURB820-1PbF
Ultrafast Rectifier,
8 A FRED Pt®
Vishay High Power Products
100
10
TJ = 175 °C
1
TJ = 150 °C
TJ = 25 °C
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
VF - Forward Voltage Drop (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
1000
100
TJ = 175 °C
10
TJ = 150 °C
1
TJ = 125 °C
TJ = 100 °C
0.1
0.01
TJ = 25 °C
0.001
0
50
100
150
200
250
VR - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
100
TJ = 25 °C
10
1
10
100
1000
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
P
DM
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.001
0.01
t
1
t
2
Notes:
1. Duty factor D = t1/t2 .
2. Peak TJ = PDM x ZthJC + TC
.
0.1
1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 94081
Revision: 11-Mar-10
For technical questions, contact: diodestech@vishay.com
www.vishay.com
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