CL520 Supertex, Inc., CL520 Datasheet - Page 5

• Manufacturer Part Number: CL520
• Description: Linear, Fixed Constant Current Led Driver
• Manufacturer: Supertex, Inc.

3-Lead TO-252 D-PAK Package Outline (K4)
Note:
JEDEC Registration TO-252, Variation AA, Issue E, June 2004.
* This dimension is not specified in the original JEDEC drawing. The value listed is for reference only.
Drawings not to scale.
Supertex Doc. #: DSPD-3TO252K4, Version D081408.
(inches)
1.
Dimen-
sion
Symbol
Although 4 terminal locations are shown, only 3 are functional. Lead number 2 was removed.
1
NOM
MAX
MIN
Front View
.086
.094
2
A
-
4
E
.000*
.005
A1
-
3
.025
.035
b
-
L2
.030
.045
b2
-
●
Gauge
Plane
θ
D
1235 Bordeaux Drive, Sunnyvale, CA 94089
.195
.215
b3
-
.018
.035
L3
c2
b2
-
L
.235
.240
.245
L1
D
.217*
.205
Rear View
View B
D1
Note 1
-
e
E1
b3
.250
.265
5
E
-
.182*
.170
E1
-
b
.090
BSC
e
●
A1
Tel: [phone]
.370
.410
D1
L4
H
-
Seating
L5
.055
.060
.070
Plane
L
View B
.108
REF
L1
θ1
●
.020
BSC
L2
www.supertex.com
Side View
.035
.050
L3
-
A
.025*
.040
L4
-
H
c2
.045
.060
L5
-
CL520
10
0
θ
-
O
O
15
θ1
0
-
O
O