SD253N14S20PV Vishay, SD253N14S20PV Datasheet - Page 5

• Manufacturer Part Number: SD253N14S20PV
• Description: DIODE FAST REC 1400V 250A DO-9
• Manufacturer: Vishay

Specifications of SD253N14S20PV

• Voltage - Forward (vf) (max) @ If: 1.38V @ 785A
• Voltage - Dc Reverse (vr) (max): 1400V (1.4kV)
• Current - Average Rectified (io): 250A
• Current - Reverse Leakage @ Vr: 35mA @ 1400V
• Diode Type: Standard
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 2µs
• Mounting Type: Chassis, Stud Mount
• Package / Case: DO-205AB, DO-9, Stud
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Capacitance @ Vr, F: -

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Numb er Of Eq ual Amplitud e Half Cycle Current Pulses (N)
5000
4500
4000
3500
3000
2500
2000
1500
1000
130
120
110
100
350
300
250
200
150
100
90
80
50
0
Fig. 5 - Maximum Non-repetitive Surge Current
0
1
0
Fig. 3 - Forward Power Loss Characteristics
At Any Rated Load Condition And With
Fig. 1 - Current Ratings Characteristics
S D253N/ R S eries
Rated V
50
Average Forward Current (A)
Average Forward Current (A)
50
RMS Limit
180°
120°
90°
60°
30°
RRM
100
30°
100
S D253N/ R S eries
R
Applied Following S urge.
thJC
150
10
60°
Conduc tion Angle
S D253N/ R S eries
T = 125°C
150
(DC) = 0.115 K/ W
Conduc tion Angle
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
90°
Initial T = 125°C
200
120°
200
180°
J
250
300
250
100
6000
5000
4000
3000
2000
1000
500
450
400
350
300
250
200
150
100
130
120
110
100
50
90
80
70
0
0.01
Fig. 6 - Maximum Non-repetitive Surge Current
0
0
Fig. 4 - Forward Power Loss Characteristics
Maximum Non Repetitive S urge Current
RMS Limit
S D253N/ R S eries
Fig. 2 - Current Ratings Characteristics
Average Forward Current (A)
Average Forward Current (A)
180°
120°
100
100
Pulse T rain Duration (s)
DC
90°
60°
30°
30°
SD253N/R Series
Bulletin I2065 rev. B 10/06
Vers us Pulse T rain Duration.
60°
S D253N/ R S eries
R
thJC
90°
No Voltage Reapplied
Rated V
200
200
0.1
120°
(DC) = 0.115 K/ W
Conduction Period
S D253N/ R S eries
T = 125°C
Conduc tion Period
J
Initial T = 125°C
RRM
180°
300
300
Reapplied
J
DC
400
400
5
1