Southern Optoelectronic Devices

Southern-Opto-Logo-3D2

Email

comlite@southernopto.com

2x5 MM RECTANGULAR - HIGH INTENSITY RED SOLID STATE LED LAMPS
FEATURES:

UNIFORM LIGHT OUTPUT
IC COMPATIBLE
RELIABLE & RUGGED
GENERAL PURPOSE LEADS
DESCRIPTION: THE SLMP-R-352X SERIES ARE MADE WITH RED SH GaAIAs ON GaAs MATERIAL. SUPERIOR PRODUCT PERFORMANCE ACHIEVED BY UTILISING NEW HIGHER INTENSITY MATERIAL.
DEVICES
SLMP-B TYPE
3520H CLEAR UNDIFFUSED
3521H DIFFUSED
3522H TINTED UNDIFFUSED
3523H TINTED DIFFUSED
PARAMETER SYMBOL RATING UNIT
DC CURRENT IF 25.0 mA
POWER DISSIPATION PD 54.0 mW
REVERSE VOLTAGE VR 5.0 V
STORAGE TEMPERATURE Tstg -55 to 100 ° C
OPERATING TEMPERATURE Topr -55 to 75 ° C
LEAD SOLDERING TEMPERATURE 260° C for 5 Secs.
Electrical/optical characteristics at TA =25 ° c
Note 1: All dimensions are in mm.
Note 2: Tolerance - ± 0.2 mm.
Note 3: Θ½ is the off axis abgle at which the limunous intensity is half the axil luminous intensity.
Note 4: The dominant wavelength λd represents the single wavelength which defines the colour of the device.
Note 5: Typical specification are for reference only. Do not exceed absolute maximum ratings.
PACKAGE DIMENSIONS:
INTERNAL CIRCUIT DIAGRAM
Parameter Symbol Device Min Typ Max Units Test Condition
LUMINIOUS INTENSITY Iv R-3520H   20.0 30.0 mcd If=20 mA
R-3521H   12.0 22.0
R-3522H   18.0 28.0
R-3523H   10.0 20.0
VIEWING ANGLE 2 θ1/2 R-3520H   70   Deg

If=20 mA Note 1

R-3521H   140  
R-3522H   70  
R-3523H   140  
PEAK WAVE LENGTH λp       649 nm  
DOMINANT WAVE LENGTH λd       640 nm Note 2
FORWARD VOLTAGE VF     1.8 2.25 V If=20 mA
REVERSE VOLTAGE VR   5.0     V IR=50 μA
CAPACITANCE C     15   pF VF=0/f=1MHz