Vishay Semiconductors
TLHB440.
Document Number 83016
Rev. 1.4, 20-Sep-07
www.vishay.com
1
High Efficiency Blue LED, ∅ 3 mm Tinted Diffused Package
FEATURES
• GaN on SiC technology
• Standard ∅ 3 mm (T-1) package
• Small mechanical tolerances
• Wide viewing angle
• Very high intensity
• Luminous intensity categorized
• ESD class 1
• Lead (Pb)-free device
19222
DESCRIPTION
This device has been redesigned in 1998 replacing
SiC by GaN technology to meet the increasing
demand for high efficiency blue LEDs.
It is housed in a 3 mm tinted diffused plastic package.
All packing units are categorized in luminous intensity
groups. That allows users to assemble LEDs with
uniform appearance.
APPLICATIONS
• Status lights
• OFF/ON indicator
• Background illumination
• Readout lights
• Maintenance lights
• Legend light
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: 3 mm
• Product series: standard
• Angle of half intensity: ± 40°
Note:
1)
T
amb
= 25 °C, unless otherwise specified
PARTS TABLE
PART COLOR, LUMINOUS INTENSITY TECHNOLOGY
TLHB4400
Blue, I
V
> 6.3 mcd
GaN on SiC
TLHB4401
Blue, I
V
= (10 to 32) mcd
GaN on SiC
ABSOLUTE MAXIMUM RATINGS
1)
TLHB440.
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Reverse voltage
V
R
5V
DC Forward current
T
amb
≤ 60 °C I
F
20 mA
Surge forward current
t
p
≤ 10 μsI
FSM
0.1 A
Power dissipation
T
amb
≤ 60 °C P
V
100 mW
Junction temperature
T
j
100 °C
Operating temperature range
T
amb
- 40 to + 100 °C
Storage temperature range
T
stg
- 40 to + 100 °C
Soldering temperature
t ≤ 5 s, 2 mm from body T
sd
260 °C
Thermal resistance junction/
ambient
R
thJA
400 K/W
