C&H Technology 122NQ030PbF - Manual (Page 4)

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Revision: 25-Apr-08 3
122NQ030PbF
Schottky Rectifier, 120 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
100
10
1
V
FM
- Forward Voltage Drop (V)
I F
- Instantaneous Forward
Current (A)
0 0.4 0.8 1.2 0.2
1000
1.0 0.6
T
J
= 25 °C
T
J
= 150 °C
T
J
= 125 °C
V
R
- Reverse Voltage (V)
I R
- Reverse Current (mA)
0.01
0.1
1
0 5 15 25 30
10
1000
10 20
100
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
T
J
= 50 °C
T
J
= 25 °C
10 000
10 000
V
R
- Reverse Voltage (V)
C
T
- Junction Capacitance (pF)
0 10 20 25 30 35 5 15
1000
T
J
= 25 °C
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
0.001
0.01
0.1
1
0.00001 0.0001 0.001 0.01 0.1 1 10
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Single pulse
(thermal resistance)