NCV8664C
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10
Figure 21. R
q
JA
vs. Copper Spreader Area, SOT−223
COPPER SPREADER AREA (mm
2
)
R
q
JA
, THERMAL RESISTANCE (
°
C/W)
PULSE TIME (sec)
R(t) (°C/W)
0 100 200 300 400 500 600 700
40
60
80
100
120
140
160
0.1
1
10
100
1000
0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 100
0
180
1 oz
2 oz
Cu Area 100 mm
2
, 1 oz
Figure 22. R
q
JA
vs. Copper Spreader Area, DPAK
COPPER SPREADER AREA (mm
2
)
R
q
JA
, THERMAL RESISTANCE (°C/W)
0 200 400 600 800 100
0
40
50
60
70
80
90
100
120
1 oz
2 oz
Figure 23. Single−Pulse Heating Curve, SOT−223
PULSE TIME (sec)
R(t) (°C/W)
0.1
1
10
100
0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 100
0
Cu Area 100 mm
2
, 1 oz
Figure 24. Single−Pulse Heating Curve, DPAK
110
NCV8664C
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11
ORDERING INFORMATION
Device Marking Package Shipping
NCV8664CDT50RKG 664C50G DPAK
(Pb−Free)
2500 / Tape & Reel
NCV8664CDT33RKG 664C33G DPAK
(Pb−Free)
2500 / Tape & Reel
NCV8664CST50T3G 664C5 SOT−223
(Pb−Free)
4000 / Tape & Reel
NCV8664CST33T3G 664C3 SOT−223
(Pb−Free)
4000 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
NCV8664C
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12
PACKAGE DIMENSIONS
SOT−223 (TO−261)
CASE 318E−04
ISSUE N
1.5
0.059
mm
inches
SCALE 6:1
3.8
0.15
2.0
0.079
6.3
0.248
2.3
0.091
2.3
0.091
2.0
0.079
SOLDERING FOOTPRINT
A1
b1
D
E
b
e
e1
4
123
0.08 (0003)
A
L1
C
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: INCH.
H
E
DIM
A
MIN NOM MAX MIN
MILLIMETERS
1.50 1.63 1.75 0.060
INCHES
A1 0.02 0.06 0.10 0.001
b 0.60 0.75 0.89 0.024
b1 2.90 3.06 3.20 0.115
c 0.24 0.29 0.35 0.009
D 6.30 6.50 6.70 0.249
E 3.30 3.50 3.70 0.130
e 2.20 2.30 2.40 0.087
0.85 0.94 1.05 0.033
0.064 0.068
0.002 0.004
0.030 0.035
0.121 0.126
0.012 0.014
0.256 0.263
0.138 0.145
0.091 0.094
0.037 0.041
NOM MAX
L1 1.50 1.75 2.00 0.060
6.70 7.00 7.30 0.264
0.069 0.078
0.276 0.287H
E
e1
0° 10° 0° 10°
q
q
L
L 0.20 −−− −− 0.008 −−− −−−

NCV8664CST33T3G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators 3.3V 150MA LDO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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