MUR1520PBF Datasheet, PDF (4/7 Pages) Vishay Siliconix – Ultrafast Rectifier, 15 A FRED PtTM

MUR1520PbF
180
170
160
DC
150 _{Square wave (D = 0.50)}
Rated Vr applied
140
see note (2)
130
0
5 10 15 20 25
Average Forward Current - IF_(AV)(A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
60
IF = 30 A
IF = 15 A
IF = 8 A
50
40
30
20
10
100
V_R = 160V
T_J = 125˚C
T_J = 25˚C
di _F /dt (A/µs )
1000
Fig. 7 - Typical Reverse Recovery vs. di _F /dt
25
20
RMS Limit
15
D = 0.01
D = 0.02
10
D = 0.05
D = 0.1
D = 0.2
D = 0.5
5
DC
0
0
5
10 15 20 25
Average Forward Current - IF_(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
200
160
120
V_R = 160V
T_J = 125˚C
TJ = 25˚C
IF = 30 A
IF = 15 A
IF = 8 A
80
40
0
100
1000
di _F /dt (A/µs )
Fig. 8 - Typical Stored Charge vs. di _F /dt
(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 = rated V_R
4
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