11DQ09 데이터 시트보기 (PDF) - International Rectifier

부품명

상세내역

일치하는 목록

11DQ09

SCHOTTKY RECTIFIER

International Rectifier 

11DQ09, 11DQ10

Bulletin PD-2.289 rev. F 06/03

150

120

DC

90

60

Square wave (D = 0.50)

80% Rated VRapplied

30

see note (2)

0

0 0.3 0.6 0.9 1.2 1.5

Average Forward Current - IF(AV) (A)

Fig. 4 - Max. Allowable Case Temperature

Vs. Average Forward Current

100

0.8

D = 0.20

D = 0.25

D = 0.33

D = 0.50

0.6 D = 0.75

RMS Limit

DC

0.4

0.2

0

0 0.3 0.6 0.9 1.2 1.5

Average Forward Current - IF(AV) (A)

Fig. 5- Forward Power Loss

Characteristics

At Any Rated Load Condition

And With Rated VrrmRARpMplied

Following Surge

10

10

100

1000

10000

Square Wave Pulse Duration - tp (microsec)

Fig. 6 - Max. Non-Repetitive Surge Current

(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

Share Link: