6CWQ06FNPBF Datasheet, PDF (4/7 Pages) International Rectifier – SCHOTTKY RECTIFIER 7 Amp IF(AV) = 7Amp VR = 60V

6CWQ06FNPbF
Bulletin PD-21058 rev. B 07/06
155
150
145
DC
140
135
130 _{Square wave (D = 0.50)}
125 ^{80%Rated V} R^applied
120
115
see note (2)
110
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Average Forward Current - I _F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
1000
3
D = 0.20
D = 0.25
2.5 _{D = 0.33}
D = 0.50
2 ^{D = 0.75}
RMS Limit
DC
1.5
1
0.5
0
0
1
2
3
4
5
Average Forward Current - I _F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
100
At Any Rated Load Condition
And With Rated V _RRM Applied
Following Surge
10
10
100
1000
10000
Square Wave Pulse Duration - t _p(microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(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 @ V_R1= 80% rated V_R
4
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