MUR2020CTPBF_11 datasheet(4/8 Pages) VISHAY

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Document Number: 94079

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Revision: 28-Apr-11

This datasheet is subject to change without notice.

THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

VS-MUR2020CTPbF

Vishay Semiconductors Ultrafast Rectifier, 2 x 10 A FRED Pt

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

Fig. 6 - Forward Power Loss Characteristics

Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt

Fig. 8 - Typical Stored Charge vs. dIF/dt

Note

(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;

Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);

PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR

IF(AV) - Average Forward Current (A)

160

170

180

See note (1)

150

140

130

Square wave (D = 0.50)

Rated V

R applied

IF(AV) - Average Forward Current (A)

D = 0.01

D = 0.02

D = 0.05

D = 0.10

D = 0.20

D = 0.50

RMS limit

100

1000

dIF/dt (A/µs)

F = 20 A

F = 10 A

F = 5 A

R = 160 V

J = 125 °C

J = 25 °C

100

1000

dIF/dt (A/µs)

F = 20 A

F = 10 A

F = 5 A

250

150

R = 160 V

J = 125 °C

J = 25 °C

100

200

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