Anode 1

31.5 (1.240)

31.7 (1.248)

Dimensions in Millimeters and (Inches)

7.8 (.307)

8.2 (.322)

30.1 (1.185)

30.3 (1.193)

38.0 (1.496)

38.2 (1.504)

14.9 (.587)

15.1 (.594)

11.8 (.463)

12.2 (.480)

8.9 (.350)

9.6 (.378)

Hex Nut M4 H100

(4 places)

0.75 (.030)

0.85 (.033)

12.6 (.496)

12.8 (.504)

25.2 (0.992)

25.4 (1.000)

1.95 (.077)

2.14 (.084)

Anode 2

Anti-parallel

Parallel

Cathode 1

r = 4.0 (.157)

(2 places)

4.0 (.157)

4.2 (.165)

(2 places)

W=4.1 (.161)

W=4.3 (.169)

H=4.8 (.187)

H=4.9 (.193)

(4 places)

3.3 (.129)

3.6 (.143)

Cathode 2

Anode 1

Cathode 2

Anode 2

Cathode 1

APT2X30D100J

APT2X31D100J

APT2X30/2X31D100J

PEARSON 411

CURRENT

TRANSFORMER

0.5 IRRM

di

30µH

D.U.T.

+15v

-15v

0v

Vr

4

3

1

2

5

5

0.75 IRRM

trr/Qrr

Waveform

Zero

6

1

2

3

4

6

di

Current Change Through Zero Crossing.

I

I

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

Current Falling Through Zero to a Tangent Line

{

diM/dt

}

Extrapolated Through Zero Defined by 0.75 and 0.50 I

6

Figure 9, Diode Reverse Recovery Test Circuit and Waveforms

Figure 10, Diode Reverse Recovery Waveform and Definitions

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

ISOTOP

SOT-227 Package Outline