VS-20UT04 Vishay, VS-20UT04 Datasheet - Page 3

• Manufacturer Part Number: VS-20UT04
• Description: Schottky (Diodes & Rectifiers) 20 Amp 45 Volt 900 Amp IFSM
• Manufacturer: Vishay

Specifications of VS-20UT04

• Product: Schottky Diodes
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 20 A
• Max Surge Current: 900 A
• Configuration: Single Dual Anode
• Forward Voltage Drop: 0.48 V
• Maximum Reverse Leakage Current: 100 uA
• Operating Temperature Range: - 55 C to + 175 C
• Mounting Style: Through Hole
• Package / Case: IPAK (TO-251AA)
• Lead Free Status / Rohs Status: Details

Document Number: 94573
Revision: 04-Jan-11
94573_01
Fig. 1 - Maximum Forward Voltage Drop Characteristics
100
10
1
94573_04
0
T
J
0.01
0.2
= 175 °C
0.1
10
V
0.00001
1
FM
0.4
- Forward Voltage Drop (V)
0.6
T
J
[e-mail], [e-mail],
= 25 °C
For technical questions within your region, please contact one of the following:
0.8
(thermal resistance)
Single pulse
1.0
T
0.0001
94573_03
J
= 125 °C
Fig. 4 - Maximum Thermal Impedance Z
10 000
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
1.2
1000
100
1.4
0
High Performance Schottky
t
5
1.6
1
- Rectangular Pulse Duration (s)
Generation 5.0, 20 A
10
V
0.001
R
- Reverse Voltage (V)
15
20
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
25
94573_02
Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage
30
0.0001
0.01
0.001
0.01
100
thJC
0.1
35
10
1
VS-20UT04, VS-20WT04FN
[e-mail]
Characteristics
0
40
T
J
= 175 °C
5
45
T
J
10
V
= 150 °C
R
T
J
- Reverse Voltage (V)
T
T
= 125 °C
15
Vishay Semiconductors
T
J
0.1
J
J
= 75 °C
= 100 °C
= 50 °C
T
J
20
= 25 °C
25
30
35
1
40
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45
3