Owner manual

Document Number: 94176 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 29-Jun-07 3
301CNQ...PbF Series
Schottky Rectifier, 300 A
Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
1
10
100
1000
I
F
- Instantaneous Forward
Current (A)
V
FM
- Forward Voltage Drop (V)
0.2 0.6 1.2
1.6
1.8
1.4
0.80.4
0
1.0
T
J
= 175 °C
T
J
= 125 °C
T
J
= 25 °C
0.001
1
10
100
0.1
0.01
1000
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
515 30
45
35 4020100
25
T
J
= 175 °C
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
T
J
= 50 °C
T
J
= 25 °C
1000
10 000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
10 20 35
45
4025155
30
T
J
= 25 °C
0.001
0.01
0.1
1
0.00001 0.0001 0.001 0.01 0.1 1
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
10
Single pulse
(thermal resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20