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

TO-264 (L) Package Outline

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)

Drain

Source

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)

Drain

Source

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)

e3 100% Sn Plated

0.0167

0.0401

0.0525

0.0147

0.0330

0.479

Dissipated Power

(Watts)

Z

impedances: Case to sink,

sink to ambient, etc. Set to

zero when modeling only

the case to junction.

1ms

100ms

Rds(on)

0.5

SINGLE PULSE

0.1

0.3

0.7

0.05

D = 0.9

Scaling for Different Case & Junction

Temperatures:

I

Peak TJ = PDM x ZθJC + TC

Duty Factor D =

t2

t1

Note:

DC line

100µs

I

DM

10ms

13µs

100µs

I

DM

100ms

10ms

13µs

Rds(on)

DC line

T

T

1ms

T

T

V

V

Figure 9, Forward Safe Operating Area

Figure 10, Maximum Forward Safe Operating Area

1.0

RECTANGULAR PULSE DURATION (seconds)

Figure 12. Maximum Effective Transient Thermal Impedance Junction-to-Case vs Pulse Duration

Figure 11, Transient Thermal Impedance Model

1

10

100

1000

1

10

100

1000

0.12

0.10

0.08

0.06

0.04

0.02

0

200

100

10

1

0.1

200

100

10

1

0.1

APT34F100B2_L