Microsemi’s products are covered by one or more of U.S. patents 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522 5,262,336 6,503,786 5,256,583

4,748,103 5,283,202 5,231,474 5,434,095 5,528,058 6,939,743, 7,352,045 5,283,201 5,801,417 5,648,283 7,196,634 6,664,594 7,157,886 6,939,743 7,342,262

and foreign patents. US and Foreign patents pending. All Rights Reserved.

15.49 (.610)

16.26 (.640)

5.38 (.212)

6.20 (.244)

4.50 (.177) Max.

19.81 (.780)

20.32 (.800)

20.80 (.819)

21.46 (.845)

1.65 (.065)

2.13 (.084)

1.01 (.040)

1.40 (.055)

5.45 (.215) BSC

2.87 (.113)

3.12 (.123)

4.69 (.185)

5.31 (.209)

1.49 (.059)

2.49 (.098)

2.21 (.087)

2.59 (.102)

0.40 (.016)

0.79 (.031)

Gate

These dimensions are equal to the TO-247 without the mounting hole.

2-Plcs.

19.51 (.768)

20.50 (.807)

19.81 (.780)

21.39 (.842)

25.48 (1.003)

26.49 (1.043)

2.29 (.090)

2.69 (.106)

0.76 (.030)

1.30 (.051)

3.10 (.122)

3.48 (.137)

4.60 (.181)

5.21 (.205)

1.80 (.071)

2.01 (.079)

2.59 (.102)

3.00 (.118)

0.48 (.019)

0.84 (.033)

Collector

Emitter

Gate

Dimensions in Millimeters and (Inches)

2.29 (.090)

2.69 (.106)

5.79 (.228)

6.20 (.244)

2.79 (.110)

3.18 (.125)

5.45 (.215) BSC

2-Plcs.

Dimensions in Millimeters and (Inches)

Collector

Emitter

TO-264 (L) Package Outline

4

3

1

2

5

5

Zero

1

2

3

4

di

I

I

current goes from positive to negative, to the point at which the straight

Figure 9. Diode Test Circuit

Figure 10, Diode Reverse Recovery Waveform and Definitions

0.25 IRRM

CURRENT

TRANSFORMER

di

D.U.T.

+18V

0V

trr/Qrr

Waveform

6

6

Vr

(Cathode)

(Anode)

(Cathode)

(Anode)