VS-20WT04FN Vishay, VS-20WT04FN Datasheet - Page 3

• Manufacturer Part Number: VS-20WT04FN
• Description: DIODE SCHOTTKY 45V 20A DPAK
• Manufacturer: Vishay

Specifications of VS-20WT04FN

• Diode Type: Schottky
• Repetitive Reverse Voltage Vrrm Max: 45V
• Forward Current If(av): 20A
• Forward Voltage Vf Max: 610mV
• Forward Surge Current Ifsm Max: 900A
• Operating Temperature Range: -55°C To +175°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 94573
Revision: 20-Jan-09
100
Fig. 1 - Maximum Forward Voltage Drop Characteristics
10
1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Forward Voltage Drop - V
0.01
0.1
10
Tj = 25°C
1
1E-05
Tj = 125°C
D = 0.5
D = 0.33
D = 0.25
D = 0.75
D = 0.2
Tj = 175°C
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Fig. 4 - Maximum Thermal Impedance Z
Schottky Generation 5.0, 20 A
FM
1E-04
(V)
t
High Performance
1
, Rectangular Pulse Duration (Seconds)
(Thermal Resistance)
Single Pulse
1E-03
1E-02
thJC
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
0.0001
10000
0.001
1000
0.01
Characteristics
100
100
0.1
10
1
Fig. 2 - Typical Values of Reverse Current vs.
Vishay High Power Products
0
0
1E-01
5
5
175°C
20UT04, 20WT04FN
Reverse Voltage - V
10
10
Reverse Voltage - V
150°C
Reverse Voltage
15 20 25 30
15
125°C
20
1E+00
100°C
75°C
25
50°C
25°C
30
R
R
(V)
(V)
35 40 45
35
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40
45
3