3. Epoxy meniscus may extend about 1mm (0.040”) down the leads.
Device Selection Guide
Iv (cd) @ 20mA
Part Number
HLMP-CW18-VY0xx
HLMP-CW19-VY0xx
HLMP-CW28-TW0xx
HLMP-CW29-TW0xx
HLMP-CW38-SV0xx
HLMP-CW39-SV0xx
Notes:
1. Tolerance for luminous intensity measurement is +/- 15%
2. The luminous intensity is measured on the mechanical axis of the lamp package.
3. The optical axis is closely aligned with the package mechanical axis.
4. LED light output is bright enough to cause injuries to the eyes. Precautions must be taken to prevent looking directly at the LED without proper safety
equipment.
Typ. Viewing Angle
Min.
15°
15°
23°
23°
30°
30°
4.20
4.20
2.50
2.50
1.90
1.90
Typ.
6.40
6.40
3.80
3.80
3.00
3.00
Standoff Leads
No
Yes
No
Yes
No
Yes
Package
Dimension
A
B
A
B
A
B
Part Numbering System
L M P - C W XX - X X X XX
Mechanical Option
00: Bulk
DD: Ammo Pack
Color Bin Options
0: Full color bin distribution
Maximum Intensity Bin Limit
0: No maximum intensity bin limit
Minimum Intensity Bin Limit
Refer to Device Selection Guide
Viewing Angle
18: 15 without standoffs
19: 15˚ with standoffs
28: 23˚ without standoffs
29: 23˚ with standoffs
38: 30 ˚ without standoffs
39: 30 ˚ with standoffs
Color Options
W: White
Package Options
C: T-1 3/4
2
Absolute Maximum Ratings (T
A
= 25°C)
Parameter
DC Forward Current
[1]
Peak Forward Current
[2]
Average Forward Current
Power Dissipation
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Wave Solder Temperature
[3]
Solder Dipping Temperature
[3]
Notes:
1. Derate linearly as shown in Figure 4.
2. Duty Factor 30%, 1 KHz
3. 1.59 mm (0.060 inch) below body
Value
30
100
30
120
130
-40 to +85
-40 to +100
250 for 3 secs
260 for 5secs
Units
mA
mA
mA
mW
°C
°C
°C
°C
°C
Electrical/Optical Characteristics (T
A
= 25
o
C)
Parameters
Forward voltage
Capacitance
Reverse Voltage
[1]
Thermal resistance
Viewing Angle
[2]
CW18/CW19
CW28/CW29
CW38/CW39
Symbol
V
F
C
V
R
Rθ
J-PIN
2θ
1/2
15
23
30
0.31
0.32
I
F
= 20 mA
Minimum Typical
3.4
53
0.6
240
Maximum Units
4.0
V
pF
V
o
C/W
Test Condition
I
F
= 20 mA
V
F
=0, f=1 MHz
I
R
= 10
µA
LED Junction to cathode lead
I
F
= 20 mA
Degree
Chromaticity Coordinate
[3]
X
Y
Notes:
2. 2
θ
1/2
is the off-axis angle where the luminous intensity is ½ the on axis intensity
1. The reverse voltage of the product is equivalent to the forward voltage of the protective chip at I
R
= 10
µ
A
3. The chromaticity coordinates are derived from the CIE 1931 Chromaticity Diagram and represent the perceived color of the device.
AI分布式渲染架构提升手机渲染能力，游戏性能测试实时可查帧生成指标 中国上海，2025年8月20日——专业的图像和显示处理方案提供商 逐点半导体今日宣布，新发布的真我P4 5G、真我P4 Pro 5G智能手机搭载逐点半导体X7 Gen 2视觉处理器 。该处理器通过集成的分布式渲染解决方案，可降低GPU算力负担，大幅提升手机渲染能力。这也是海外中端市场同级产品中，首个集成专业视觉处理器的智能手...[详细]
DSP 与 ARM 处理器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
