MUR1520
Ultrafast Rectifier,
15 A FRED Pt
TM
100
1000
Vishay High Power Products
I
R
- Reverse Current (µA)
T
J
= 175 °C
100
T
J
= 125 °C
T
J
= 150 °C
I
F
- Instantaneous
Forward Current (A)
10
10
1
T
J
= 175 °C
T
J
= 150 °C
T
J
= 25 °C
1
T
J
= 100 °C
0.1
T
J
= 25 °C
0.1
0
0.3
0.6
0.9
1.2
1.5
0.01
0
50
100
150
200
250
V
F
- Forward Voltage Drop (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
C
T
- Junction Capacitance (pF)
T
J
= 25 °C
100
10
0
10
100
1000
V
R
- Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Z
thJC
- Thermal Impedance (°C/W)
10
1
P
DM
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.01
t
1
t
2
Notes:
1. Duty factor D = t
1
/t
2
.
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
0.1
.
1
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
Document Number: 93119
Revision: 24-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
VISHAY [ VISHAY TELEFUNKEN ]
