Product Data Sheet
SMJD-XD16W4PX - Acrich3 16.6W
Integrated AC LED Solution
Acrich3 – 16.6W
SMJD-XD16W4PX
RoHS
Product Brief
Description
•
The Acrich3 series of products are
designed to be driven directly off of AC
line voltage, therefore they do not need
the standard converter essential for
conventional general lighting products.
The converter or driver found in most
general lighting products can limit the
overall life of the product, but with the
Acrich3 series of products the life of the
product can more closely be estimated
from the LED itself. This will also allow
for a much smaller form factor from an
overall fixture design allowing for higher
creativity in the fixture.
The modules have a high power factor
which can contribute to a higher energy
savings in the end application.
Features and Benefits
•
•
•
•
•
•
•
•
•
Connects directly to AC line voltage
High Power Efficiency & Factor
Low THD
Long Life Time
Simple BOM
Miniaturization
Lead Free Product
RoHS Compliant
TRIAC Dimming
•
Key Applications
•
Down Llight
•
Table 1. Product Selection (CCT)
CRI
Part No.
Vin [Vac]
P [W]
Color
CCT [K]
Min.
SMJD-2D16W4PD
SMJD-3D16W4PD
SMJD-2D16W4PE
SMJD-3D16W4PE
120
220
16.6
120
220
Cool
Neutral
Warm
4700 – 6000
3700 – 4200
2600 - 3200
90
80
Table 2. Product Selection (Flux)
Flux [lm]
Part No.
Vin [Vac]
P [W]
Min.
1350
SMJD-2D16W4PD
SMJD-3D16W4PD
120
220
16.6
1450
1600
SMJD-2D16W4PE
SMJD-3D16W4PE
120
220
16.6
1250
Typ.
1450
1600
1750
1350
16a
16b
16c
16a
Remark
Rev1.2, Apr 1, 2016
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Product Data Sheet
SMJD-XD16W4PX - Acrich3 16.6W
Table of Contents
Index
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Product Brief
Table of Contents
Performance Characteristics
Thermal Resistance
Characteristic Graph
Color Bin Structure
Mechanical Dimensions
Marking Information
Packing Information
Label Information
Handling of Silicone Resin for LEDs
Precaution for Use
Company Information
1
2
3
5
6
11
17
19
20
21
22
23
25
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Product Data Sheet
SMJD-XD16W4PX - Acrich3 16.6W
Performance Characteristics
Table 3. Electro Optical Characteristics, T
a
= 25ºC
Value
Parameter
Symbol
Min.
1350
Luminous Flux
(@CRI.80)
1450
Ф
V [2]
1600
1250
5300
4700
Correlated Color
Temperature
[3]
CCT
3700
2900
2600
80
CRI
Ra
90
Input Voltage
[4]
Power Consumption
Operating Frequency
Power Factor
Viewing Angle
Tolerance of Surge
[5]
Unit
Typ.
1450
1600
1750
1350
5600
5000
4000
3000
2700
-
-
120
Max.
-
-
-
-
6000
5300
4200
3200
2900
-
-
-
-
Vac
220
K
lm
Mark
16a
16b
16c
16a
B
C
E
G
H
PD
PE
2D
3D
Luminous Flux
(@CRI.90)
V
in
P
F
PF
2Θ
1/2
V
s
500
2500
14.9
16.6
50 / 60
Over 0.97
120
-
-
-
-
18.3
W
Hz
-
deg.
V
V
16W
Transient Protection
[6]
V
s
Notes :
(1) At 120/220Vac, T
a
= 25ºC
(2) Ф
V
is the total luminous flux output measured with an integrated sphere.
(3) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram.
(4) Operating Voltage doesn't indicate the maximum voltage which customers use but means
tolerable voltage according to each country’s voltage variation rate. It is recommended that the
solder pad temperature should be below 70℃.
(5) Surge withstand in accordance with IEC61000-4-5
(6) At 120Vac, seven strikes, 100kHz 2.5kV in accordance with ANSI/IEEE C62.41.2-2002 Category
A operation
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Product Data Sheet
SMJD-XD16W4PX - Acrich3 16.6W
Performance Characteristics
Table 4. Absolute Maximum Ratings, T
a
= 25ºC
Parameter
Maximum Input Voltage @120Vac
V
in
Maximum Input Voltage @220Vac
Power Consumption
Operating Temperature
Storage Temperature
ESD Sensitivity
P
T
opr
T
stg
-
W
ºC
ºC
-
Vac
264
21.5
-30 ~ 85
-40 ~ 100
±4,000V
HBM
Symbol
Unit
Value
144
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Product Data Sheet
SMJD-XD16W4PX - Acrich3 16.6W
Thermal Resistance
Table 5. Thermal information, Ta = 25ºC
Part
Acrich3 LED
Acrich3 IC
Maximum
Junction Temperature [℃]
125
150
Rθ
j-s
[℃/W]
9
11.25
Notes :
The Acrich3 module is recommended to keep the junction temperature under maximum junction
temperature spec. (Table 5)
LED lead temperature and IC top case temperature are measured with thermocupler. (Fig1)
LED & IC juntion temperatures can be calculated using the formulas below.
T
s_max
= T
j_max
- (Rθ
j-s
* P
d
)
< Example >
If LED lead temperature and IC top temerature are 110℃
1) LED juntion temperature
T
J
= T
S
+ (Rθ
j-s
* P
d
)
= 110℃ + (9
℃/W
* 0.84W) = 117.56
℃
2)
IC junction temperature
T
J
= T
S
+ (Rθ
j-s
* P
d
)
(1)
= 110℃ + (11.25
℃/W
* 2.8W) = 141.5℃
* (1) : In the example, P
d
value is the power consumption of IC when the rated voltage.
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