301UR250 Vishay, 301UR250 Datasheet - Page 6

• Manufacturer Part Number: 301UR250
• Description: RECTIFIER DIODE,2.5KV V(RRM),DO-205AB
• Manufacturer: Vishay

Specifications of 301UR250

• Rohs Compliant: YES
• Voltage - Forward (vf) (max) @ If: 1.46V @ 942A
• Voltage - Dc Reverse (vr) (max): 2500V (2.5kV)
• Current - Average Rectified (io): 300A
• Current - Reverse Leakage @ Vr: 15mA @ 500V
• Diode Type: Standard
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Chassis, Stud Mount
• Package / Case: DO-205AB, DO-9, Stud
• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 2500 V
• Forward Voltage Drop: 1.46 V at 942 A
• Forward Continuous Current: 300 A
• Max Surge Current: 6335 A
• Reverse Current Ir: 15000 uA
• Mounting Style: Stud
• Maximum Operating Temperature: + 180 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: VS-301UR250; VS-301UR250; VS301UR250; VS301UR250

301U(R) Series
Vishay High Power Products
www.vishay.com
6
10000
1000
Fig. 13 - Forward Voltage Drop Characteristics
100
10
0
Instantaneous Forward Voltage (V)
0.5
T = 25°C
J
0.001
0.01
0.1
1
0.001
1
1.5
301U(R ) S eries
(1600V to 2000V)
S teady S tate Value:
R
(DC Operation)
thJC
For technical questions, contact: [e-mail]
2
= 0.14 K/ W
T = 180°C
J
Fig. 15 - Thermal Impedance Z
2.5
0.01
Standard Recovery Diodes
3
(Stud Version), 300 A
S quare Wave Pulse Duration (s)
0.1
301U(R ) S eries
thJC
Characteristic
10000
1000
Fig. 14 - Forward Voltage Drop Characteristics
1
100
10
0
Instantaneous Forward Voltage (V)
0.5
T = 25°C
J
1
10
1.5
301U(R ) S eries (2500V)
2
Document Number: 93509
2.5
T = 180°C
J
Revision: 23-Jun-08
3
3.5