Ch-technology 120NQ045PbF Bedienungsanleitung PDF herunterladen (Seite 4)

Document Number: 94458 For technical questions, contact: ind-modules@vishay.com

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Revision: 06-May-08 3

120NQ045PbF

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

Forward Voltage Drop - V

(V)

Instantaneous Forward Current - I

(A)

0.0 0.5 1.0 1.5 2.0 2.5

100

1000

Tj = 25°C

Tj = 125°C

Tj = 150°C

Reverse Current - I

(mA)

Reverse Voltage - V

(V)

0 5 10 15 20 25 30 35 40 45

0.01

0.1

100

1000

10000

25°C

50°C

100°C

75°C

125°C

150°C

Reverse Voltage - V

(V)

Junction Capacitance - C

(pF)

1000

10000

0 1020304050

T = 2 5 ° C

, 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

Single Pulse

(Thermal Resistance)

D = 0.20

D = 0.75

D = 0.50

D = 0.33

D = 0.25

1 2 3 4 5 6 7

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