FLAT DENOTES
CATHODE
.040 (1.02)
.230 (5.84)
.200 (5.08)
.180 (4.57)
.350 (8.89)
.330 (8.38)
.050 (1.27)
REF
.050 (1.27)
.100 (2.54)
.100
(2.54)
REF
1.00
(25.4)
MIN
.023 (.58)
.017 (.43)
SQ TYP (2X)
SUPER BRIGHT AllnGaP T-1 3/4 (5 mm)
LOW CURRENT LED LAMP - Tinted & Diffused
1 of 4 11/17/99 300003A
PACKAGE DIMENSIONS
FEATURES
• Popular T-1 3/4 package with 100
mil. lead spacing
• Super high brightness at low current
(2 mA)
• Solid state reliability
• Tinted and diffused
• CMOS and TTL compatible
Parameter Symbol Rating Unit
Operating Temperature TOPR -55 to +100 °C
Storage Temperature TSTG -55 to +100 °C
Lead Soldering Time TSOL 260 for 5 sec °C
Continuous Forward Current IF7.5 mA
Peak Forward Current IF150 mA
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage VR5V
Power Dissipation PD25 mW
ABSOLUTE MAXIMUM RATINGS (TA= 25°C unless otherwise specified)
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Lead spacing is measured where the leads emerge from
the package.
3. Protruded resin under the flange is 1.5 mm (0.059") max.
SUPER RED HLMP-4700L
SUPER YELLOW HLMP-4719L
DESCRIPTION
These T-1 3/4 super bright low current lamps have a moderate
viewing angle of 35°. The HLMP-47XXL series is made with an
AllnGaP LED, which delivers performance, reliability and
brightness superior to that of standard products.
IF - DC CURRENT PER LED (mA)
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 2 mA)
Fig. 2 Relative Luminous Intensity vs. Forward Current
10.0
8.0
6.0
4.0
2.0
0
02 4 6 8 10
10
9
8
7
6
5
4
3
2
1
0
1.5 2.0
VF - FORWARD VOLTAGE (V)
IF - FORWARD CURRENT (mA)
Fig. 1 Forward Current vs. Forward Voltage
HLMP-4700L
HLMP-4719L
HLMP-4700L
HLMP-4719L
TYPICAL PERFORMANCE CURVES
Part Number HLMP-4700L HLMP-4719L Condition
Luminous Intensity (mcd) IF= 2 mA
Minimum 5 6
Typical 8 10
Forward Voltage (V) IF= 2 mA
Maximum 2.4 2.4
Typical 2.0 2.0
Wavelength (nm) IF= 2 mA
Peak 640 590
Dominant 631 589
Spectral Line Half Width (nm) 20 15 IF= 2 mA
Viewing Angle (°)3535I
F= 2 mA
ELECTRICAL / OPTICAL CHARACTERISTICS (TA=25°C)
2 of 411/17/99 300003A
SUPER RED HLMP-4700L
SUPER YELLOW HLMP-4719L
SUPER BRIGHT AllnGaP T-1 3/4 (5 mm)
LOW CURRENT LED LAMP - Tinted & Diffused
WAVELENGTH - nm
RELATIVE INTENSITY
Fig. 3 Relative Intensity vs Peak Wavelength
1.0
0.5
0550 600 650 700
Fig. 4 Radiation Diagram
0 20406080100020406080100 90
80
70
60
50
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
HLMP-4719L HLMP-4700L
3 of 411/17/99 300003A
SUPER RED HLMP-4700L
SUPER YELLOW HLMP-4719L
SUPER BRIGHT AllnGaP T-1 3/4 (5 mm)
LOW CURRENT LED LAMP - Tinted & Diffused
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
www.fairchildsemi.com © 2000 Fairchild Semiconductor Corporation
4 of 4
SUPER BRIGHT AllnGaP T-1 3/4 (5 mm)
LOW CURRENT LED LAMP - Tinted & Diffused
11/17/99 300003A
