20CLQ045 Datasheet, PDF (4/4 Pages) International Rectifier – SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES

20CLQ045
10
1 _{D = 0.50}
0.20
0.10
0.05
0.1
0.02
0.01
0.01
0.00001
 ^{SINGLE PULSE}
(THERMAL RESPONSE)
 PDM
t₁
t₂
 Notes:
1. Duty factor D = t₁ / t ₂
2. Peak T_J = P _DM x Z_thJC + T_C
0.0001
0.001
0.01
0.1
1
10
t₁, Rectangular Pulse Duration (sec)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
20CLQ045
R_thJC (DC) = 0.83°C/W
Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current
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Data and specifications subject to change without notice. 12/03
4
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