HLMP-D150, HLMP-D155, HLMP-K150 and HLMP-K155

T-13/4 (5 mm), T-1 (3 mm), Low Current,

Double Heterojunction AlGaAs Red LED Lamps

Data Sheet

Features

• Minimum luminous intensity specified at 1 mA

• High light output at low currents

• Wide viewing angle

• Outstanding material efficiency

• Low power/low forward voltage

• CMOS/MOS compatible

• TTL compatible

• Deep red color

Description

These solid state LED lamps utilize double heterojunction

(DH) AlGaAs/GaAs material technology. This LED material

has outstanding light output efficiency at very low drive

currents. The color is deep red at the dominant wave-

length of 637 nanometres. These lamps are ideally suited

for use in applications where high light output is required

with minimum power output.

Applications

• Low power circuits

• Battery powered equipment

• Telecommunication indicators

Package Dimensions

Notes:

1. All dimensions are in mm (inches).

2. An epoxy meniscus may extend about 1 mm (0.040") down the leads.

3. For PCB hole recommendations, see the Precautions section.

25.40 (1.00)

MINIMUM

1.27(0.050)

NOM.

0.89 (0.035)

0.64 (0.025)

5.08 (0.200)

4.57 (0.180)

9.19 (0.362)

8.43 (0.332)

0.65 (0.026) MAX.

CATHODE

0.55 (0.022)

0.40 (0.016)

SQ. TYP.

2.54 (0.100) NOM.

6.10 (0.240)

5.59 (0.220)

6.1 (0.240)

5.6 (0.220)

23.0

(0.90)

MIN.

0.46 (0.018)

SQUARE NOMINAL

2.54 (0.100)

NOM.

CATHODE

1.27 (0.050)

NOM.

0.89 (0.035)

0.64 (0.025)

9.19 (0.362)

8.43 (0.332)

12.44 (0.490)

11.68 (0.460)

1.32 (0.052)

1.02 (0.040)

5.08 (0.200)

4.57 (0.180)

0.65 (0.026) max.

24.1(.95) min.

4.70 (.185)

4.19 (.165)

3.43 (.135)

2.92 (.115)

1.52 (.060)

1.02 (.040)

2.79 (.110)

2.29 (.090)

1.14 (.045)

0.51 (.020)

(0.022) 0.55 SQ. TYP.

(0.016) 0.40

Ø 3.17 (.125)

2.67 (.105)

6.35 (.250)

5.58 (.220)

A.

B.

C.