60CTTN015 Datasheet, PDF (4/5 Pages) International Rectifier – TRENCH SCHOTTKY RECTIFIER

60CTTN015
Bulletin PD-20489 rev. A 02/03
155
150
145
140
DC
135
130
Square wave (D = 0.50)
125 ^{80% Vr applied}
see note (2)
120
0 5 10 15 20 25 30 35 40 45
Average Forward Current - I _F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
10000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
18
D = 0.20
16 D = 0.25
14
D = 0.33
D = 0.50
12 ^{D = 0.75}
RMS Limit
10
8
DC
6
4
2
0
0 5 10 15 20 25 30 35 40 45
Average Forward Current - I_F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
1000
DUT
CURRENT
MONITOR
100
10
100
1000
10000
Square Wave Pulse Duration - t_p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
IRFP460
Rg = 25 ohm
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
40HFL40S02
+ ^{Vd = 25 Volt}
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: T_C = T_J - (Pd + Pd_REV) x R_thJC ;
Pd = Forward Power Loss = I_F(AV) x V_FM @ (I_F(AV) / D) (see Fig. 6);
Pd_REV = Inverse Power Loss = V_R1 x I_R (1 - D); I_R @ 80% V_R applied
4
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