C&H Technology 240NQ045PbF - Manual (Page 4)

Document Number: 94462 For technical questions, contact: [email protected] www.vishay.com
Revision: 06-May-08 3
240NQ045PbF
Schottky Rectifier, 240 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
Forward Voltage Drop - V
FM
(V)
Instantaneous Forward Current - I
F
(A)
0.0 0.3 0.6 0.9 1.2 1.5 1.8
1
10
100
1000
Tj = 25°C
Tj = 125°C
Tj = 150°C
Reverse Current - I
R
(mA)
Reverse Voltage - V
R
(V)
0 5 10 15 20 25 30 35 40 45
0.1
1
10
100
1000
10000
25°C
75°C
100°C
50°C
125°C
150°C
Reverse Voltage - V
R
(V)
Junction Capacitance - C
T
(pF)
1000
10000
0 10 20 30 40 50
T = 25°C
J
t
1
, Rectangular Pulse Duration (Seconds)
Thermal Impedance Z
thJC
(°C/W)
1E-05 1E-04 1E-03 1E-02 1E-01 1E+00 1E+01
0.001
0.01
0.1
1
Single Pulse
(Thermal Resistance)
D = 0.20
D = 0.75
D = 0.50
D = 0.33
D = 0.25