UFB280FA40 Datasheet, PDF (3/8 Pages) Vishay Siliconix – Insulated Ultrafast Rectifier Module, 280 A

VS-UFB280FA40
Insulated Ultrafast Rectifier Module, 280 A _{Vishay Semiconductors}
1000
100
T_J = 175 °C
T_J = 25 °C
10
1
0
0.5
1.0
1.5
2.0
2.5
V_F - Forward Voltage Drop (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
(Per Leg)
10 000
1000
100
T_J = 175 °C
10
1
T_J = 25 °C
0.1
0.01
0.001
0
100
200
300
400
V_R - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
100
T_J = 25 °C
10
10
100
1000
V_R - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
1
0.1
0.01
0.0001
P
DM
DC
Single pulse
(thermal resistance)
t
1
t
2
Notes:
1. Duty factor D = t₁/t_{2 .}
2. Peak T_J = P_DM x Z_thJC + T_C
.
0.001
0.01
0.1
1
10
t₁ - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z_thJC Characteristics (Per Leg)
Document Number: 93458
Revision: 13-May-11
For technical questions, contact: [e-mail]
www.vishay.com
3
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000