70CRU04PBF Datasheet, PDF (3/6 Pages) Vishay Siliconix – Ultrafast Rectifier, 2 x 35 A FRED PtTM

Ultrafast Rectifier,
2 x 35 A FRED Pt^TM
70CRU04PbF
Vishay High Power Products
1000
100
10
Tj = 175˚C
Tj = 125˚C
Tj = 25˚C
1000
100
10
1
Tj = 175˚C
150˚C
125˚C
0.1
25˚C
0.01
0.001
50 100 150 200 250 300 350 400
Reverse Voltage - V (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
Tj = 25˚C
100
1
0 0.5 1 1.5 2 2.5 3
Forward Voltage Drop - V_FM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Diode)
10
10
1
10
100
1000
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
1
P_DM
t1
0.1
Single Pulse
t2
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.0001
0.001
0.01
0.1
1
10
t , Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Z_thJC Characteristics (Per Diode)
Document Number: 94510
Revision: 21-Jul-08
For technical questions, contact: [e-mail]
www.vishay.com
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