CS8121 datasheet(8/8 Pages) CHERRY

8 / 8 page

Part Number

Description

CS8121YT5

5 Lead TO-220 Straight

CS8121YTVA5

5 Lead TO-220 Vertical

CS8121YTHA5

5 Lead TO-220 Horizontal

CS8121YTFVA5

5 Lead Overmolded TO-220

Vertical

CS8121YDPS7

7 Lead D2PAK Short-Leaded

CS8121YDPSR7

7 Lead D2PAK Short-Leaded

(tape & reel)

Ordering Information

Rev. 5/4/99

Cherry Semiconductor Corporation reserves the right to

make changes to the specifications without notice. Please

contact Cherry Semiconductor Corporation for the latest

available information.

Thermal Data

5 Lead

7 Lead

TO-220

D2PAK

(Overmold)

RQJC

typ

4.0

2.5

ûC/W

RQJA

typ

10-50*

ûC/W

*Depending on thermal properties of substrate, RQJA = RQJC + RQCA.

Package Specification

PACKAGE THERMAL DATA

PACKAGE DIMENSIONS IN mm (INCHES)

5 Lead TO-220 (T) Straight

2.87 (.113)

2.62 (.103)

6.93(.273)

6.68(.263)

9.78 (.385)

10.54 (.415)

1.02(.040)

0.63(.025)

1.83(.072)

1.57(.062)

0.56 (.022)

0.36 (.014)

2.92 (.115)

2.29 (.090)

1.40 (.055)

1.14 (.045)

4.83 (.190)

4.06 (.160)

6.55 (.258)

5.94 (.234)

14.22 (.560)

13.72 (.540)

1.02 (.040)

0.76 (.030)

3.71 (.146)

3.96 (.156)

14.99 (.590)

14.22 (.560)

5 Lead TO-220 (TVA) Vertical

1.68

(.066) typ

1.70 (.067)

7.51 (.296)

1.78 (.070)

4.34 (.171)

0.56 (.022)

0.36 (.014)

1.40 (.055)

1.14 (.045)

4.83 (.190)

4.06 (.160)

14.99 (.590)

14.22 (.560)

2.92 (.115)

2.29 (.090)

.94 (.037)

.69 (.027)

8.64 (.340)

7.87 (.310)

6.80 (.268)

10.54 (.415)

9.78 (.385)

2.87 (.113)

2.62 (.103)

6.55 (.258)

5.94 (.234)

3.96 (.156)

3.71 (.146)

5 Lead Overmolded TO-220 (TFVA) Vertical

10.3 (.405)

10.0 (.395)

.761 (.030)

.508 (.020)

15.6 (.614)

15.3 (.604)

3.17 (.125)

2.92 (.115)

7.18 (.283)

6.94 (.273)

3.30 (.130)

2.89 (.114)

10.4 (.409)

.94 (.037)

.69 (.027)

1.70 (.067)

6.80 (.268)

1.68 (.066) TYP

3.30 (.130)

3.05 (.120)

DIA

2.79 (.110)

2.54 (.100)

4.70 (.185)

4.44 (.175)

5.89 (.232)

3.10 (.122)

.56 (.022)

.36 (.014)

4.01

(.158)

8.05 (.317)

Note:

Leads maintain

a right angle

with respect to

the package

body to within

± .015².

3.18 (.125)

2.92 (.115)

7 Lead D2PAK (DPS)* Short-Leaded

1.98 (.078)

1.47 (.058)

14.71 (.579)

13.69 (.539)

4.57 (.180)

4.31 (.170)

1.40 (.055)

1.14 (.045)

2.79 (.110)

2.54 (.100)

TERMINAL 8

7.75 (.305)

REF

6.50 (.256) REF

10.31 (.406)

10.05 (.396)

1.27 (.050)

REF

1.68 (.066)

1.40 (.055)

.254 (.010)

REF

0.91 (.036)

0.66 (.026)

8.53 (.336)

8.28 (.326)

0.10 (.004)

0.00 (.000)

*CHERRY SEMICONDUCTOR SHORT-LEADED FOOTPRINT

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