VS-31DQ04 Vishay, VS-31DQ04 Datasheet - Page 3

• 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

Note
(1)
Document Number: 93319
Revision: 06-Nov-08
Formula used: T
Pd = Forward power loss = I
100
0.1
10
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
0
0.001
0.01
100
0.1
Fig. 2 - Typical Values of Reverse Current vs.
10
1
0
C
= T
Forward Voltage Drop - V
0.3
T = 150˚C
J
J
- (Pd + Pd
Reverse Voltage - V
10
125˚C
25˚C
Reverse Voltage
F(AV)
0.6
REV
x V
20
FM
) x R
T = 150˚C
T = 125˚C
T = 25˚C
J
J
J
For technical questions, contact: [e-mail]
at (I
thJC
R
FM
0.9
30
(V)
F(AV)
(V)
;
/D) (see fig. 6); Pd
Schottky Rectifier, 3.3 A
40
1.2
REV
= Inverse power loss = V
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Allowable Lead Temperature vs.
1000
150
130
110
100
2.5
1.5
0.5
90
70
10
Fig. 5 - Forward Power Loss Characteristics
Vishay High Power Products
2
1
0
0
0
0
Square wave (D = 0.50)
80% Rated Vr applied
see note (1)
Average Forward Current - I
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RMS Limit
Average Forward Current - I
R1
Average Forward Current
40
1
x I
1
Reverse Voltage - V
R
(1 - D); I
31DQ03, 31DQ04
80
2
2
T = 25˚C
J
R
120
at V
3
DC
3
R1
R
DC
(V)
F
160
= 80 % rated V
F
(AV)
4
(AV)
4
(A)
www.vishay.com
(A)
200
5
5
R
3