VS-20CTQ035PBF Vishay, VS-20CTQ035PBF Datasheet - Page 4

• 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

20CTQ... Series
Vishay High Power Products
www.vishay.com
4
180
175
170
165
160
155
150
145
Fig. 5 - Maximum Allowable Case Temperature vs.
0
I
F(AV)
Average Forward Current (Per Leg)
- Average Forward Current (A)
5
Current
monitor
DC
20CTQ
R
thJC
D.U.T.
(DC) = 3.25 °C/W
For technical questions, contact: [e-mail]
10
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
1000
100
Fig. 8 - Unclamped Inductive Test Circuit
Schottky Rectifier, 2 x 10 A
10
At any rated load condition
and with rated V
following surge
t
p
- Square Wave Pulse Duration (µs)
15
R
IRFP460
g
= 25 Ω
L
100
RRM
applied
Freewheel
40HFL40S02
1000
diode
High-speed
switch
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
9
8
7
6
5
4
3
2
1
0
0
10 000
+
I
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
F(AV)
V
d
= 25 V
- Average Forward Current (A)
5
DC
Document Number: 93275
10
Revision: 25-Jun-08
RMS limit
15