Ch-technology 180NQ045PbF Bedienungsanleitung PDF herunterladen (Seite 4)

Document Number: 94148 For technical questions, contact: ind-modules@vishay.com

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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

100

- Instantaneous Forward

Current (A)

- Forward Voltage Drop (V)

0 0.2 0.4 0.8 1.0 1.2

1000

= 150 °C

= 125 °C

= 25 °C

0.6

- Reverse Current (mA)

- Reverse Voltage (V)

0102030 45

0.1

100

1000

0.01

10 000

= 150 °C

= 125 °C

= 100 °C

= 75 °C

= 50 °C

= 25 °C

51525

- Junction Capacitance (pF)

- Reverse Voltage (V)

02030

1000

10 000

= 25 °C

thJC

- Thermal Impedance (°C/W)

0.001

0.01

0.1

- 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

1 2 3 4 5 6 7

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