Package Specification
PACKAGE DIMENSIONS IN mm (INCHES)
PACKAGE THERMAL DATA
7L 7L 7L
Thermal Data
D2PAK TO-220 Power SIP
7 Lead D2PAK (DPS)* Short-Leaded
RQJC typ
2.1
2.1
2.1
ûC/W
ûC/W
1.40 (.055)
1.14 (.045)
10.31 (.406)
10.05 (.396)
1.68 (.066)
1.40 (.055)
RQJA typ
10-50*
50
35
*Depending on thermal properties of substrate. RQJA=RQJC +RQCA.
8.53 (.336)
8.28 (.326)
2.79 (.110)
2.54 (.100)
14.71 (.579)
13.69 (.539)
7 Lead TO-220 (T) Straight
1.98 (.078)
1.47 (.058)
.254 (.010)
REF
0.91 (.036)
0.66 (.026)
1.27 (.050)
REF
TERMINAL 8
6.50 (.256) REF
1.40 (.055)
1.14 (.045)
4.83 (.190)
4.06 (.160)
10.54 (.415)
9.78 (.385)
4.57 (.180)
4.31 (.170)
7.75 (.305)
REF
2.87 (.113)
2.62 (.103)
0.10 (.004)
0.00 (.000)
14.99 (.590)
14.22 (.560)
6.55 (.258)
5.94 (.234)
3.96 (.156)
3.71 (.146)
*CHERRY SEMICONDUCTOR SHORT-LEADED FOOTPRINT
14.22 (.560)
13.72 (.540)
7 Lead Power SIP (M) Straight
20.02 (.788)
0.94 (.037)
0.58 (.023)
0.56 (.022)
0.36 (.014)
1.40 (.055)
1.14 (.045)
0.64 (.025)
0.38 (.015)
17.50 (.689)
10.69 (.421)
7.75 (.305)
7.49 (.295)
2.92 (.115)
2.29 (.090)
1.1 (.043)
10.9 (.429)
0.79 (.031)
2.54 (.100)
MAX.
15.24 (.600)
Ordering Information
Part Number
Description
CS3720XT7
7 Lead TO-220 Straight
CS3720XTVA7
CS3720XTHA7
CS3720XM7
CS3720XDPS7
CS3720XDPSR7
7 Lead TO-220 Vertical
7 Lead TO-220 Horizontal
7 Lead Power SIP Straight
7 Lead D2PAK Short-Leaded
7 Lead D2PAK Short-Leaded
(tape & reel)
Ch erry Sem icon du ctor Corporation reserves th e
righ t to m ake ch an ges to th e specification s with ou t
n otice. Please con tact Ch erry Sem icon du ctor
Corporation for th e latest available in form ation .
Rev. 5/4/99
© 1999 Cherry Semiconductor Corporation
4
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
