30CLJQ045_15 Datasheet, PDF (4/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

30CLJQ045, 1N7064CCU3
10
D = 0.5
D = 0.4
D = 0.3
1 _{D = 0.2}
D = 0.1
SINGLE PULSE
( THERMAL RESPONSE )
0.1
0.0001
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.001
0.01
0.1
1
10
t1 , Rectangular Pulse Duration (sec)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
160
Rt_hJC = 3.5°C/W
140
120
DC
100
80 % Square Wave (D=0.50)
80
Rated VR applied
60
40
20
0
0 5 10 15 20 25 30 35 40
Average Forward Current - I _F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current (Per Leg)
4
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