VS-20CTQ035PBF Vishay, VS-20CTQ035PBF Datasheet - Page 3

• Manufacturer Part Number: VS-20CTQ035PBF
• Description: Schottky (Diodes & Rectifiers) 20 Amp 35 Volt Common Cathode
• Manufacturer: Vishay

Specifications of VS-20CTQ035PBF

• Product: Schottky Rectifiers
• Peak Reverse Voltage: 35 V
• Forward Continuous Current: 20 A
• Max Surge Current: 1060 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.76 V
• Maximum Reverse Leakage Current: 2000 uA
• Operating Temperature Range: - 55 C to + 175 C
• Mounting Style: Through Hole
• Package / Case: TO-220AB
• Lead Free Status / Rohs Status: Details

Document Number: 93275
Revision: 25-Jun-08
1000
100
Fig. 1 - Maximum Forward Voltage Drop Characteristics
0.1
10
1
0
0.001
0.01
0.2
0.1
10
0.00001
V
1
FM
0.4
- Forward Voltage Drop (V)
0.6
0.8
(Per Leg)
0.0001
T
T
T
1.0
J
J
J
Fig. 4 - Maximum Thermal Impedance Z
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
= 175 °C
= 125 °C
= 25 °C
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(thermal resistance)
1.2
Single pulse
1000
Schottky Rectifier, 2 x 10 A
1.4
100
0.001
0
1.6
t
1
1.8
- Rectangular Pulse Duration (s)
10
V
R
- Reverse Voltage (V)
0.01
T
J
20
= 25 °C
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
30
thJC
0.1
Characteristics (Per Leg)
0.0001
0.001
1000
0.01
100
0.1
10
40
1
0
Fig. 2 - Typical Values of Reverse Current vs.
Vishay High Power Products
T
T
5
J
T
J
50
= 75 °C
1
J
= 125 °C
T
= 175 °C
J
Notes:
1. Duty factor D = t
2. Peak T
10
= 25 °C
Reverse Voltage (Per Leg)
V
T
J
R
= 150 °C
- Reverse Voltage (V)
15
J
P
20CTQ... Series
= P
DM
T
20
J
10
= 50 °C
DM
T
t
1
J
25
t
x Z
= 100 °C
2
1
/t
thJC
2
30
+ T
C
35
100
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40
45
3