CAT32 Datasheet, PDF (12/14 Pages) Catalyst Semiconductor – CMOS White LED Driver

CAT32
PACKAGE OUTLINES
6 LEAD SOT-23
(AA OPTION)
N
34
D
e1
A
5
N/2
+1
34
E1
aaa C D
2X
E1/2
1
2
N/2
e
5B
aaa C 2X
D
E/2
E
bbb C
2X N/2 TIPS
NX b
ddd M C A B D
H
B
B
VIEW A-A
SEE VIEW C
SEATING
C _PLANE
c
L
(L1)
(b)
b1
R1
R
GAUGE
PLANE
L2
VIEW C
WITH METAL
c1
b_{5 8}
A
5
e/2
BASE METAL
SECTION B - B
7
X
X=A &/or B
ODD LEAD SIDES
TOP VIEW
All Dimensions are in Millimeters
X
X=A &/or B
EVEN LEAD SIDES
TOP VIEW
A ^A2
A1
A
ccc C
NX
SEATING
C _PLANE
Min
Nom
Max
Notes
Tolerances of Form and Position
Notes
A
—
—
1.00
aaa
0.15
1,2
A1
0.01
0.05
0.10
bbb
0.25
1,2
A2
0.84
0.87
0.90
ccc
0.10
1,2
c
0.12
0.15
0.20
7
Variations
c1
0.08
0.13
0.16
7
AA
6 AB
BA
D
2.90BSC
3,4
Min Nom Max Min Nom Max Min Nom Max Notes
E
2.80BSC
3,4
b
0.30
—
0.45 0.30 — 0.45 0.22 — 0.36 7,8
E1
1.60BSC
3,4
b1 0.31 0.35 0.39 0.31 0.35 0.39 0.22 0.26 0.30
L
0.30
0.40
0.50
e
0.95BSC
0.95BSC
0.65BSC
L1
0.60REF
e1
1.90BSC
1.90BSC
1.95BSC
L2
0.25BSC
N
6
5
8
R
0.10
—
—
Tolerances of Form and Position
R1
0.10
—
0.25
ddd
0.20
0.20
0.13
1,2
θ
0°
θ1
4°
4°
8°
10°
12°
Notes:
1. Dimensions and tolerancing per ASME Y14.5M - 1994
2. Dimension are in mm.
3. Dimension D does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs
shall not exceed 0.15mm per end. Dimension E1 does not include interlead flash or protrusion. Interlead
flash or protrusion shall not exceed 0.15mm per side. D and E1 dimensions are determined at Datum H.
4. The package top may be smaller than the package bottom. Dimensions D and E1 are determined at the outermost extremes of the plastic body exclusive of mold flash, the bar
burrs, gate burrs and interlead flash, but including any mismatch between the top and bottom of the plastic body. D and E1 dimensions are determined at Datum H.
5. Datums A & B to be determined at Datum H.
6. Package varation "AB" is a 5 lead version of the 6 lead variation "AA" where lead #5 has been removed from the 6 lead "AA" variation.
7. These dimensions apply to the flat section of the lead between 0.08mm and 0.15mm from the lead tip.
8. Dimension "b" does not include dambar protrusion. Allowable dambar protrusion shall be 0.08mm total in excess of the "b" dimension at maximum material condition. The dambar
cannot be located on the lower radius of the foot. Minimum space between protrusion and an adjacent lead shall not be less than 0.07mm.
Doc. No. 5001, Rev. AC
12