VS-30BQ015-M3 查看數據表（PDF） - Vishay Semiconductors
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VS-30BQ015-M3 Datasheet PDF : 6 Pages
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VS-30BQ015-M3
Vishay Semiconductors
Schottky Rectifier, 3.0 A
180
160
DC
140
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
120
100
Square wave (D = 0.50)
80 80 % rated VR applied
See note (1)
60
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Average Forward Current vs.
Allowable Lead Temperature
1000
1.5
D = 0.20
D = 0.25
D = 0.33
D = 0.50
1.0 D = 0.75
0.5
RMS limit
DC
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
IF(AV) - Average Forward Current (A)
Fig. 6 - Maximum Average Forward Dissipation vs.
Average Forward Current
100
At any rated load condition
and with rated VRRM applied
following surge
10
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - 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
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For technical questions within your region, please contact one of the following: Document Number: 93359
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 06-Sep-10
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