VS-11DQ05, VS-11DQ05-M3, VS-11DQ06, VS-11DQ06-M3
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Vishay Semiconductors
10
160
140
DC
120
100
T = 150 °C
T = 125 °C
T = 25 °C
1
80
60
40
20
Square wave (D = 0.50)
80 % Rated VR applied
see note (1)
0
0.1
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
0
0.2
0.4
0.6
0.8
1
1.2
IF(AV) - Average Forward Current (A)
Fig. 4 - Maximum Ambient Temperature vs.
Average Forward Current, Printed Circuit Board Mounted
93206_04
VFM - Forward Voltage Drop (V)
93206_01
Fig. 1 - Maximum Forward Voltage Drop Characteristics
100
0.8
D = 0.20
D = 0.25
D = 0.33
D = 0.50
10
TJ = 150° C
0.6
1
D = 0.75
TJ = 125° C
0.4
0.2
0
RMS Limit
0.1
0.01
DC
0.001
0.0001
TJ = 25° C
40
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
0
10
20
30
50
60
70
Average Forward Current - IF(AV) (A)
Fig. 5 - Forward Power Loss Characteristics
93206_05
93206_02
VR - Reverse Voltage (V)
Fig. 2 - - Typical Values of Reverse Current vs.
Reverse Voltage
100
1000
At Any Rated Load Condition
And With rated VRRM Applied
Following Surge
TJ = 25 °C
100
TJ = 25 °C
10
10
0
10
20
30
40
50
60
70
10
100
1000
10 000
93206_06
tp - Square Wave Pulse Duration (µs)
93206_03
VR - Reverse Voltage (V)
Fig. 3 - - Typical Junction Capacitance vs.
Reverse Voltage
Fig. 6 - Maximum Non-Repetitive Surge Current
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: 21-Sep-11
Document Number: 93206
3
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