15TQ060 Просмотр технического описания (PDF) - International Rectifier
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15TQ060 Datasheet PDF : 7 Pages
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15TQ060, 15TQ060S
Bulletin PD-20563 rev. B 06/06
150
140
130
DC
120
110
100 Square wave (D = 0.50)
80% Rated VR applied
90
see note (2)
80
0
5
10
15
20
25
Average Forward Current - I F(AV) (A)
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
1000
14
D = 0.20
12 D = 0.25
D = 0.33
D = 0.50
10 D = 0.75
8
RMS Limit
DC
6
4
2
0
0 2 4 6 8 10 12 14 16 18 20 22
Average Forward Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
DUT
CURRENT
MONITOR
At Any Rated Load Condition
And With Rated VRRM Applied
Following Surge
100
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
L
IRFP460
Rg = 25 ohm
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
40HFL40S02
+ Vd = 25 Volt
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
4
www.irf.com
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