
HLMP-1301, HLMP-1401, HLMP-1503,
HLMP-K401, HLMP-K600
T-1 (3 mm) Diused LED Lamps
Data Sheet
Description
This family of T-1 lamps is widely used in general purpose
indicator applications. Diusants, tints, and optical design
are balanced to yield superior light output and wide viewing angles. Several intensity choices are available in each
color for increased design exibility.
Package Dimensions
Features
• High intensity
• Choice of 4 bright colors
High Eciency Red
Orange
Yellow
High Performance Green
• Popular T-1 diameter package
• Selected minimum intensities
• Wide viewing angle
• General purpose leads
• Reliable and rugged
• Available on tape and reel

Selection Guide
Luminous Intensity Iv (mcd) at 10 mA
Material Color Part Number
GaAsP on GaP Red HLMP-1301 3.4 –
HLMP-1301-E00xx 3.4 –
HLMP-1301-FG0xx 5.4 17.2
HLMP-1301-G00xx 8.6 –
HLMP-1301-GH0xx 8.6 27.6
Yellow HLMP-1401 2.2 –
HLMP-1401-D00xx 3.6 –
HLMP-1401-E00xx 5.7 –
HLMP-1401-EF0xx 5.7 18.4
HLMP-1401-EFBxx 5.7 18.4
Orange HLMP-K401 2.1 –
HLMP-K401-E00xx 3.4 –
HLMP-K401-EF0xx 3.4 10.8
HLMP-K401-FGDxx 5.4 17.2
GaP Green HLMP-1503 1.0 –
HLMP-1503-C00xx 2.6 –
HLMP-1503-D00xx 4.2 –
HLMP-1503-DE0xx 4.2 13.4
HLMP-1503-DEDxx 4.2 13.4
Emerald Green
Note:
1. Please refer to Application Note 1061 for information comparing standard green and emerald green light output degradation.…
[1]
HLMP-K600 1.0 –
Min. Max.
2

Part Numbering System
HLMP – X X XX - X X X XX
Mechanical Option
00: Bulk
01: Tape & Reel, Crimped Leads
02, Bx: Tape & Reel, Straight Leads
A1: Right Angle Housing, Uneven Leads
A2: Right Angle Housing, Even Leads
Dx, EE: Ammo Pack, Straight Leads
R4: Tape & Reel, Counter Clockwise
Vx: Ammo Pack, Horizontal Leads
FG: Products need inventory control for Customer IDI
Color Bin Options
0: Full Color Bin Distribution
B: Color Bins 2 & 3 only
D: Color Bins 4 & 5 only
Maximum Iv Bin Options
0: Open (no max. limit)
Others: Please refer to the Iv Bin Table
Minimum Iv Bin Options
Please refer to the Iv Bin Table
Color Options
3: GaP HER
4: GaP Yellow (except K4xx Series)
5: GaP Green
6: GaP Emerald Green
Package Options
1: T-1 (3 mm)
K: T-1 (3 mm) Orange (K4xx) or Emerald Green (K6xx)
3

Absolute Maximum Ratings at TA = 25°C
Parameter HER/Orange Yellow Green Units
Peak Forward Current 90 60 90 mA
Average Forward Current
DC Current
[2]
everse Voltage (IR = 100 μA) 5 5 5 V
Transient Forward Current
LED Junction Temperature 110 110 110 °C
Operating Temperature Range -40 to +100 -40 to +100 -20 to +100 °C
Storage Temperature Range -40 to +100 -40 to +100 -40 to +100 °C
Notes:
1. See Figure 5 (HER/Orange), 10 (Yellow), or 15 (Green/Emerald Green) to establish pulsed operating conditions.
2. For Red, Orange, and Green series derate linearly from 50°C at 0.5 mA/°C. For Yellow series derate linearly from 50°C at 0.2 mA/°C.
3. For Red, Orange, and Green series derate power linearly from 25°C at 1.8 mW/°C. For Yellow series derate power linearly from 50°C at 1.6 mW/°C.
4. The transient peak current is the maximum non-recurring peak current that can be applied to the device without damaging the LED die and
wirebond. It is not recommended that the device be operated at peak currents beyond the peak forward current listed in the Absolute Maximum
Ratings.
[1]
25 20 25 mA
30 20 30 A R
[4]
(10 μsec Pulse) 500 500 500 mA
4