20ETS08SPBF Datasheet, PDF (3/7 Pages) Vishay Siliconix – Input Rectifier Diode, 20 A

150
20ETS.. Series
R _thJC (DC) = 1.3 °C/ W
140
130
Conduction Angle
120
110
100
30° ^{60° 90° 120°}
180°
90
0 2 4 6 8 10 12 14 16 18 20 22
Average Forwa rd Current (A)
Fig. 1 - Current Rating Characteristics
30
180°
120°
25
90°
60°
30°
20
RMS Limit
15
10
Conduction Angle
5
20ETS.. Series
T_J = 150°C
0
0
4
8 12 16 20 24
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
300
At Any Ra ted Load Condition And With
Rated V_RRM Ap plied Following Surge.
Initial T_J = 150°C
250
@60 Hz 0.0083 s
@50 Hz 0.0100 s
200
150
100
20ETS.. Series
50
1
10
100
Numb er Of Equa l Amplitude Half Cyc le Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
www.irf.com
20ETS...SPbF SAFEIR Series
Bulletin I2109 rev A 08/06
150
20ETS.. Series
R_thJC (DC) = 1.3 °C/ W
140
130
Cond uction Period
120
110
100
90
0
30°
60°
90°
120°
180° _DC
5 10 15 20 25 30 35
Average Forward Current (A)
Fig. 2 - Current Rating Characteristics
35
DC
30
180°
120°
90°
25
60°
30°
20
RMS Limit
15
10
Conduction Period
5
20ETS.. Series
T_J= 150°C
0
0
5
10
15
20
25
Average Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
300
Ma ximum Non Rep etitive Surge Current
Versus Pulse Train Duration.
250
Initial T_J= 150°C
No Voltage Rea pp lied
Rated V _RRMReapp lied
200
150
100
20ETS.. Series
50
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
3