VS-15MQ040NPBF Vishay, VS-15MQ040NPBF Datasheet - Page 4

• Manufacturer Part Number: VS-15MQ040NPBF
• Description: SCHOTTKY RECTIFIER, 3A, 40V, SMA
• Manufacturer: Vishay

Specifications of VS-15MQ040NPBF

• Repetitive Reverse Voltage Vrrm Max: 40V
• Forward Current If(av): 3A
• Forward Voltage Vf Max: 490mV
• Forward Surge Current Ifsm Max: 330A
• Operating Temperature Range: -40°C To +150°C
• Diode Type: Schottky
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 2.1 A
• Max Surge Current: 330 A
• Configuration: Single
• Forward Voltage Drop: 0.49 V at 2 A
• Maximum Reverse Leakage Current: 500 uA
• Mounting Style: SMD/SMT
• Package / Case: SMA (DO-214AC)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 94141
15MQ040NPbF
Bulletin PD-20775 06/04
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
150
140
130
120
110
100
REV
90
80
70
60
50
40
30
Fig. 4 - Maximum Average Forward Current
0
= Inverse Power Loss = V
S quare wave (D = 0.50)
80% Rated V applied
see note (2)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
Average Forward Current - I
Vs. Allowable Lead Temperature
0.5
C
= T
J
1
- (Pd + Pd
R
Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration
1.5
F(AV)
REV
R1
x V
1000
x I
100
) x R
FM
R
2
(1 - D); I
S quare Wave Pulse Duration - t
10
@ (I
thJC
F(AV)
F(AV)
;
2.5
R
At Any R ated Load Condition
And With Rated V
Following S urge
DC
@ V
(A)
/
D) (see Fig. 6);
R1
3
100
= 80% rated V
RRM
1000
R
Applied
p
(microsec)
Fig. 5 - Maximum Average Forward Dissipation
1.6
1.4
1.2
0.8
0.6
0.4
0.2
10000
1
0
0
Average Forward Current - I
Vs. Average Forward Current
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
0.5
RMS Limit
1
1.5
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2
DC
F(AV)
2.5
(A)
4
3