HSDL-5400031

HSDL-44xx IR Emitter Series

HSDL-54xx IR Detector Series

High-Performance IR Emitter and IR PIN Photodiode in

Subminiature SMT Package

Data Sheet

Description

Flat Top Package

The HSDL-4400 Series of flat top IR emitters uses an

untinted, nondiffused, truncated lens to provide a

wide radiation pattern that is useful for short distance

communication where alignment of the emitter and

detector is not critical. The HSDL-5400 Series of flat

top IR detectors uses the same truncated lens design

as the HSDL-4400 Series of IR emitters with the

added feature of a black tint that acts as an optical

filter to reduce the effects of ambient light, such as

sun, incandescent and fluorescent light from

interfering with the IR signal.

Dome Package

The HSDL-4420 Series of dome IR emitters uses an

untinted, nondiffused lens to provide a 24 degree

viewing angle with high on-axis intensity. The

HSDL-5420 Series of IR detectors uses the same lens

design as the HSDL-4420 IR emitter and optical filter

used in the HSDL-5400 IR detector.

Lead Configuration

All of these devices are made by encapsulating LED

and PIN photodiode chips on axial lead frames to

form molded epoxy subminiature packages. A variety

of lead configurations is available and includes:

surface mount gull wing, yoke lead, or Z-bend and

through hole lead bends at 2.54 mm (0.100 inch)

center spacing.

Technology

The subminiature solid state emitters utilize a highly

optimized LED material, transparent substrate

aluminum gallium arsenide, TS AlGaAs. This material

has a very high radiant efficiency, capable of pro-

ducing high light output over a wide range of drive

currents and temperature.

Features

• Subminiature flat top and dome package

Size – 2x2 mm

• IR emitter

875 nm TS AlGaAs

Intensity – 17 mW/sr

Speed – 40 ns

• Wide range of drive currents

500

µA

to 500 mA

• IR detector

PIN photodiode

High sensitivity

Speed – 7.5 ns

• Flexible lead configurations

Surface mount or through hole

Applications

• Short distance IR links

• IrDA compatible

• Small handheld devices

Pagers

Industrial handhelds

• Diffuse LANs

• Wireless audio

Device Selection Guide

IR Emitters

Part Number

HSDL-4400

HSDL-4420

IR Detectors

Part Number

HSDL-5400

HSDL-5420

Device Description

[1]

LED, Flat Top, 110 deg

LED, Dome, 24 deg

Device Outline Drawing

A

B

Device Description

[1]

PIN Photodiode, Flat Top, 110 deg

PIN Photodiode, Dome, 28 deg

Device Outline Drawing

C

D

Package Configuration Options

Option

Code

Package Configuration Description

011

Gull Wing Lead, Tape and Reel

[2]

021

Yoke Lead, Tape and Reel

[2]

031

Z-Bend, Tape and Reel

[2]

1L1

2.54 mm (0.100 in) Center Long Leads; 10.4 mm (0.410 in)

Lead Spacing

1S1

Short Leads; 3.7 mm (0.145 in)

No Option

Straight Leads

[3]

Surface Mount Lead

Thru Hole Lead

Prototyping

Package

Outline Drawing

E, J, M

F, K, M

G, L, M

H

I

A, B, C, D

Notes:

1. IR Emitters have untinted, nondiffused lenses and IR Detectors have black tinted, nondiffused lenses.

2. Emitters and detectors are supplied in 12 mm embossed tape on 178 mm (7 inch) diameter reels, with 1500 units per reel. Minimum order quantity

and order increment are in quantity of reels only.

3. Emitters and detectors are supplied in bulk form in bags of 50 units.

4. The HSDL-44xx and HSDL-54xx families are not designed to be used in medical devices with life support functions or in safety equipment (or similar

applications where components failures would result in loss of life or physical harm), eg. in automotive, medical or airline industries.

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Package Dimensions

(A) Flat Top Emitters

0.50 (0.020) REF.

1.14 (0.045)

1.40 (0.055)

1.91 (0.075)

2.41 (0.095)

0.76 (0.030) MAX.

0.58 (0.023)

0.43 (0.017)

1.40 (0.055)

1.65 (0.065)

NOTE 3

ANODE

11.68 (0.460)

10.67 (0.420)

BOTH SIDES

CATHODE

CATHODE

STRIPE

NOTE 4

1.65 (0.065)

DIA.

1.91 (0.075)

0.20 (0.008) MAX.

0.46 (0.018)

0.56 (0.022)

2.08 (0.082)

2.34 (0.092)

0.18 (0.007)

0.23 (0.009)

1.91 (0.075)

2.16 (0.085)

0.25 (0.010) MAX.*

NOTE 2

(B) Dome Emitters

0.76 (0.030)

R.

0.89 (0.035)

0.94 (0.037)

1.24 (0.049)

0.18 (0.007)

0.23 (0.009)

2.92 (0.115)

MAX.

2.03 (0.080)

1.78 (0.070)

2.08 (0.082)

2.34 (0.092)

CATHODE

STRIPE

NOTE 4

0.79 (0.031)

0.53 (0.021)

1.91 (0.075)

2.16 (0.085)

0.63 (0.025)

0.38 (0.015)

0.50 (0.020) REF.

11.68 (0.460)

10.67 (0.420)

BOTH SIDES

NOTE 3

ANODE

CATHODE

1.65 (0.065)

DIA.

1.91 (0.075)

0.20 (0.008) MAX.

0.46 (0.018)

0.56 (0.022)

0.25 (0.010) MAX.*

NOTE 2

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETRES (INCHES).

2. PROTRUDING SUPPORT TAB IS CONNECTED TO ANODE LEAD.

3. LEAD POLARITY FOR THESE TS AlGaAs SUBMINIATURE LAMPS IS OPPOSITE TO THE

LEAD POLARITY OF SUBMINIATURE LAMPS USING OTHER LED TECHNOLOGIES.

4. CATHODE STRIPE MARKING IS DARK BLUE.

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(C) Flat Top Detectors

0.50 (0.020) REF.

1.14 (0.045)

1.40 (0.055)

1.91 (0.075)

2.41 (0.095)

0.76 (0.030) MAX.

ANODE

CATHODE

STRIPE

NOTE 3

1.65 (0.065)

DIA.

1.91 (0.075)

0.20 (0.008) MAX.

0.58 (0.023)

0.43 (0.017)

1.40 (0.055)

1.65 (0.065)

CATHODE

11.68 (0.460)

10.67 (0.420)

BOTH SIDES

0.46 (0.018)

0.56 (0.022)

2.08 (0.082)

2.34 (0.092)

0.18 (0.007)

0.23 (0.009)

1.91 (0.075)

2.16 (0.085)

0.25 (0.010) MAX.*

NOTE 2

(D) Dome Detectors

0.76 (0.030)

R.

0.89 (0.035)

0.94 (0.037)

1.24 (0.049)

0.18 (0.007)

0.23 (0.009)

2.92 (0.115)

MAX.

2.03 (0.080)

1.78 (0.070)

2.08 (0.082)

2.34 (0.092)

CATHODE

STRIPE

NOTE 3

0.79 (0.031)

0.53 (0.021)

1.91 (0.075)

2.16 (0.085)

0.63 (0.025)

0.38 (0.015)

0.50 (0.020) REF.

CATHODE

11.68 (0.460)

10.67 (0.420)

BOTH SIDES

ANODE

1.65 (0.065)

DIA.

1.91 (0.075)

0.20 (0.008) MAX.

0.46 (0.018)

0.56 (0.022)

0.25 (0.010) MAX.*

NOTE 2

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETRES (INCHES).

2. PROTRUDING SUPPORT TAB IS CONNECTED TO CATHODE LEAD.

3. CATHODE STRIPE MARKING IS DARK BLUE.

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Package Dimensions

The following notes affect the

package outline drawings E

through I.

1. The pinout represents the

HSDL-54xx IR detectors

where the protruding support

tab is closest to the anode

lead. While the pinout is

reversed for the HSDL-44xx

IR emitters where the pro-

truding support tab is closest

to the cathode lead.

2. The protruding support tab of

the HSDL-54xx is connected

to the cathode lead. While the

protruding support tab of the

HSDL-44xx is connected to

the anode lead.

(E) Gull Wing Lead, Option 011

0.76 (0.030)

MAX.

(F) “Yoke” Lead, Options 021

0.76 (0.030) MAX.

ALL DIMENSIONS ARE IN MILLIMETRES (INCHES)

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