APT30D60S 参数 Datasheet PDF下载

Vr

APT30D60S

D.U.T.

30µH

trr/Qrr

Waveform

+15v

di

F

/dt Adjust

0v

-15v

PEARSON 411

CURRENT

TRANSFORMER

Figure 9, Diode Reverse Recovery Test Circuit and Waveforms

1

2

3

4

I

F

- Forward Conduction Current

di

F

/dt - Current Slew Rate, Rate of Forward

Current Change Through Zero Crossing.

Zero

I

RRM

- Peak Reverse Recovery Current.

trr - Reverse Recovery Time Measured from Point of I

F

3

Current Falling Through Zero to a Tangent Line

{

6

diM/dt

}

Extrapolated Through Zero Defined by 0.75 and 0.50 I

RRM

.

5

0.5 IRRM

0.75 IRRM

2

Qrr = 1/2

(

trr . I

RRM

)

1

4

6

5

6

Qrr - Area Under the Curve Defined by I

RRM

and trr.

diM/dt - Maximum Rate of Current Change During the Trailing Portion of trr.

Figure 10, Diode Reverse Recovery Waveform and Definitions

APT Reserves the right to change, without notice, the specifications and information contained herein.

D PAK Package Outline

4.90 (.193)

5.10 (.201)

1.45 (.057)

1.60 (.063)

15.85 (.624)

16.05 (.632)

13.30 (.524)

13.60 (.535)

3

Cathode

(Heat Sink)

1.00 (.039)

1.15 (.045)

18.70 (.736)

19.10 (.752)

Revised

2/24/95

12.40 (.488)

12.70 (.500)

0.40 (.016)

0.65 (.026)

0.020 (.001)

0.250 (.010)

2.70 (.106)

2.90 (.114)

1.20 (.047)

1.40 (.055)

1.15 (.045)

1.45 (.057)

1.90 (.075)

2.10 (.083)

5.45 (.215) BSC

(2 Plcs.)

2.40 (.094)

2.70 (.106)

(Base of Lead)

Heat Sink (Cathode)

and Leads

are Plated

053-6013 Rev B

Anode

Cathode

Dimensions in Millimeters (Inches)