VS-15MQ040-M3 View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
VS-15MQ040-M3 Datasheet PDF : 6 Pages
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www.vishay.com
10
TJ = 150 °C
1
TJ = 125 °C
TJ = 25 °C
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
100
TJ = 150 °C
10
TJ = 125 °C
1
TJ = 100 °C
TJ = 75 °C
0.1
0.01
TJ = 50 °C
0.001
0
TJ = 25 °C
5 10 15 20 25 30 35 40
VR - Reverse Voltage (V)
Fig. 2 - Typical Peak Reverse Current vs.
Reverse Voltage
1000
100
TJ = 25 °C
VS-15MQ040-M3
Vishay Semiconductors
150
140
DC
130
120
110
100 D = 0.20
90 D = 0.25
80
D = 0.33
D = 0.50
70 D = 0.75
60
50
Square wave (D = 0.50)
40 See note (1)
80 % rated VR applied
30
0
0.5 1.0 1.5 2.0 2.5 3.0
IF(AV) - Average Forward Current (A)
Fig. 4 - Maximum Average Forward Current vs.
Allowable Lead Temperature
1.6
1.4
D = 0.20
1.2 D = 0.25
D = 0.33
1.0 D = 0.50
D = 0.75
0.8
RMS limit
0.6
0.4
DC
0.2
0
0
0.5 1.0 1.5 2.0 2.5 3.0
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Average Forward Dissipation vs.
Average Forward Current
1000
At any rated load condition
and with rated VRRM applied
following surge
10
0 5 10 15 20 25 30 35 40 45
100
10
100
1000
10 000
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
tp - Square Wave Pulse Duration (µs)
Fig. 6 - Maximum Peak Surge Forward Current vs. Pulse Duration
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
Revision: 22-Aug-11
3
Document Number: 93366
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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