300HF120P Vishay, 300HF120P Datasheet - Page 6

• Manufacturer Part Number: 300HF120P
• Description: DIODE STD REC 1200V 300A DO-9
• Manufacturer: Vishay

Specifications of 300HF120P

• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Current - Average Rectified (io): 300A
• Current - Reverse Leakage @ Vr: 20mA @ 1200V
• Diode Type: Standard
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Chassis, Stud Mount
• Package / Case: DO-205AB, DO-9, Stud
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Voltage - Forward (vf) (max) @ If: -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
• Other names: VS-300HF120P; VS-300HF120P; VS300HF120P; VS300HF120P

300HF(R) Series
Bulletin I2021 rev. A 07/94
6
Number Of Equal Amplitude Half Cycle Current Pulses (N)
4500
4000
3500
3000
2500
2000
1500
1000
Fig. 5 - Maximum Non-Repetitive Surge Current
1
At Any Rated Load Condition And With
300HF(R) Series
0.001
0.01
Rated V
0.1
0.001
1
RRM
Steady State Value:
R
(DC Operation)
thJC
Applied Following Surge.
= 0.12 K/W
10
10000
1000
Initial T = 180 °C
100
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
10
0.01
Fig. 8 - Thermal Impedance Z
0.5
Fig. 7 - Forward Voltage Drop Characteristics
J
Instantaneous Forward Voltage (V)
Square Wave Pulse Duration (s)
1
100
1.5
T = 25°C
T = 180°C
J
J
0.1
2
300HF(R) Series
2.5
thJC
300HF(R) Series
Characteristic
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
3
Fig. 6 - Maximum Non-Repetitive Surge Current
0.01
3.5
Maximum Non Repetitive Surge Current
1
300HF(R) Series
Pulse Train Duration (s)
Versus Pulse Train Duration.
No Voltage Reapplied
Rated V
0.1
10
Initial T = 180°C
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RRM
Reapplied
J
1