Datasheet

SPEC NO: DSAB1924 REV NO: V.7 DATE: JUL/13/2006 PAGE: 1 OF 3

APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.ZHU

Package Dimensions

T-1 3/4 (5mm) INFRA-RED EMITTING DIODE

Features

z MECHANICALLY AND SPECTRALLY MATCHED TO THE

L-53P3C PHOTOTRANSISTOR.

WATER CLEAR LENS.

RoHS COMPLIANT.

Part Number: L-53SF4C

Description

SF4 Made with Gallium Aluminum Arsenide Infrared

Emitting diodes.

Notes:

1. All dimensions are in millimeters (inches).

2. Tolerance is ±0.25(0.01") unless otherwise noted.

3. Lead spacing is measured where the leads emerge from the package.

4. Specifications are subject to change without notice.

PAGE 1
T-1 3/4 (5mm) INFRA-RED EMITTING DIODE Part Number: L-53SF4C Features z MECHANICALLY Description AND SPECTRALLY MATCHED TO THE L-53P3C PHOTOTRANSISTOR. z WATER z SF4 Made with Gallium Aluminum Arsenide Infrared Emitting diodes. CLEAR LENS. RoHS COMPLIANT. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. 4.
PAGE 2
Selection Guide Dice Part No. L-53SF4C GaAlAs Po (mW/sr) [2] @ 20mA *50mA Lens Type Viewing Angle [1] Min. Typ. 2θ1/2 7 20 30° *10 *30 30° WATER CLEAR Notes: 1.θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2.* Luminous intensity with asterisk is measured at 50mA; Radiant Intensity/ Luminous Flux: +/-15%. Electrical / Optical Characteristics at TA=25°C Item P/N Symbol Typ. Max.
PAGE 3
L-53SF4C SPEC NO: DSAB1924 REV NO: V.7 DATE: JUL/13/2006 APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.