31DQ05TR Vishay, 31DQ05TR Datasheet - Page 4

• Manufacturer Part Number: 31DQ05TR
• Description: DIODE SCHOTTKY 50V 3.3A C-16
• Manufacturer: Vishay

Specifications of 31DQ05TR

• Voltage - Forward (vf) (max) @ If: 620mV @ 3A
• Voltage - Dc Reverse (vr) (max): 50V
• Current - Average Rectified (io): 3.3A
• Current - Reverse Leakage @ Vr: 2mA @ 50V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Through Hole
• Package / Case: C-16, Axial
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 50 V
• Forward Continuous Current: 3.3 A
• Max Surge Current: 340 A
• Configuration: Single
• Forward Voltage Drop: 0.78 V at 6 A
• Maximum Reverse Leakage Current: 2000 uA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: VS-31DQ05TR; VS-31DQ05TR; VS31DQ05TR; VS31DQ05TR

Document Number: 93320
31DQ05, 31DQ06
Bulletin PD-2.305 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
0
= Inverse Power Loss = V
Square wave (D = 0.50)
80% Rated Vr applied
see note (2)
Average Forward Current - I
Vs. Average Forward Current
1
C
= T
J
- (Pd + Pd
2
F(AV)
REV
R1
x V
1000
3
DC
x I
100
) x R
FM
10
R
Fig. 6 - Max. Non-Repetitive Surge Current
(1 - D); I
Square Wave Pulse Duration - t
@ (I
10
thJC
F
4
(AV)
F(AV)
;
R
(A)
At Any Rated Load Condition
And With Rated V
Following Surge
@ V
/
D) (see Fig. 6);
5
R1
100
= 80% rated V
RRM
1000
R
Applied
p
(microsec)
2.5
1.5
0.5
10000
3
2
1
0
0
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RMS Limit
Average Forward Current - I
Fig. 5 - Forward Power Loss
1
Characteristics
2
www.vishay.com
3
DC
F
(AV)
4
(A)
4
5