20CJQ060(2006) Ver la hoja de datos (PDF) - International Rectifier

Número de pieza

componentes Descripción

Fabricante

20CJQ060
(Rev.:2006)

SCHOTTKY RECTIFIER

International Rectifier 

20CJQ060

Bulletin PD-20479 rev. G 07/06

Fig. 5 - Max. Allowable Case Temperature

Vs. Average Forward Current (Per Leg)

Fig. 6 - Forward Power Loss Characteristics

(Per Leg)

DUT

CURRENT

MONITOR

Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)

L

IRFP460

Rg = 25 ohm

HIGH-SPEED

SWITCH

FREE-WHEEL

DIODE

40HFL40S02

+ Vd = 25 Volt

Fig. 8 - Unclamped Inductive Test Circuit

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

Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);

PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1= 80% rated VR

4

www.irf.com

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