C&H Technology 180NQ045PbF - Manual (Page 4)

Document Number: 94148 For technical questions, contact: [email protected] www.vishay.com
Revision: 28-Apr-08 3
180NQ045PbF
Schottky Rectifier, 180 A Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
1
10
100
I F
- Instantaneous Forward
Current (A)
V
FM
- Forward Voltage Drop (V)
0 0.2 0.4 0.8 1.0 1.2
1000
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
0.6
I R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
0 10 20 30 45
0.1
1
10
100
1000
40
0.01
35
10 000
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
T
J
= 50 °C
T
J
= 25 °C
5 15 25
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
0 20 30 40
1000
10 000
10 50
T
J
= 25 °C
Z
thJC
- Thermal Impedance (°C/W)
0.001
0.01
0.1
1
t
1
- Rectangular Pulse Duration (s)
0.00001 0.0001 0.001 0.01 0.1 1 10
Single pulse
(thermal resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20