VS-31DQ04 Vishay, VS-31DQ04 Datasheet - Page 4

• Manufacturer Part Number: VS-31DQ04
• Description: SCHOTTKY RECTIFIER, 3.3A, 40V, C-16
• Manufacturer: Vishay

Specifications of VS-31DQ04

• Repetitive Reverse Voltage Vrrm Max: 40V
• Forward Current If(av): 3.3A
• Forward Voltage Vf Max: 570mV
• Forward Surge Current Ifsm Max: 450A
• Diode Type: Schottky
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 3.3 A
• Max Surge Current: 450 A
• Configuration: Single
• Forward Voltage Drop: 0.71 V at 6 A
• Maximum Reverse Leakage Current: 1000 uA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Package / Case: C-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 93319
31DQ03, 31DQ04
Bulletin PD-2.304 rev. F 11/04
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
150
120
REV
90
60
30
Fig. 4 - Max. Allowable Lead Temperature
0
= Inverse Power Loss = V
0
Square wave (D = 0.50)
80% Rated V applied
Average Forward Current - I
see note (2)
Vs. Average Forward Current
1
C
= T
R
J
- (Pd + Pd
2
F(AV)
REV
R1
x V
1000
3
x I
100
) x R
DC
FM
10
R
Fig. 6 - Max. Non-Repetitive Surge Current
(1 - D); I
Square Wave Pulse Duration - t
@ (I
10
thJC
F
(AV)
4
F(AV)
;
R
(A)
@ V
At Any Rated Load Condition
And With Rated V
Following Surge
/
D) (see Fig. 6);
R1
5
100
= 80% rated V
RRM
1000
R
Applied
p
(microsec)
2.5
1.5
0.5
10000
2
1
0
0
Fig. 5- Forward Power Loss
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RMS Limit
Average Forward Current - I
1
Characteristics
2
www.vishay.com
3
DC
F
(AV)
4
(A)
4
5