15ETH06S データシートの表示（PDF） - International Rectifier
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15ETH06S Datasheet PDF : 8 Pages
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15ETH06, 15ETH06S, 15ETH06-1
Bulletin PD-20749 rev. D 08/01
180
170
160
DC
150
140
Square wave (D = 0.50)
130 80% Rated Vr applied
120 see note (3)
110
0
5 10 15 20 25
Average Forward Current - IF(AV)(A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
100
IF = 30 A
IF = 15 A
80
60
40
20
V R = 390V
T J = 125˚C
T J = 25˚C
0
100
1000
di F /dt (A/µs )
Fig. 7 - Typical Reverse Recovery vs. di F /dt
35
30
RMS Limit
25
20
D = 0.01
15
D = 0.02
D = 0.05
10
D = 0.1
D = 0.2
5
D = 0.5
DC
0
0
5 10 15 20 25
Average Forward Current - IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
1000
V R = 390V
T J = 125˚C
T J = 25˚C
800
IF = 30 A
IF = 15 A
600
400
200
0
100
1000
di F /dt (A/µs )
Fig. 8 - Typical Stored Charge vs. di F /dt
(3) 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 = rated VR
4
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