Southern Optoelectronic Devices

Southern-Opto-Logo-3D2

Email

comlite@southernopto.com

T-1 (3MM) - RED SUPER BRIGHT SOLID STATE LED LAMPS
FEATURES:

UNIFORM LIGHT OUTPUT
IC COMPATIBLE
RELIABLE & RUGGED
GENERAL PURPOSE LEADS
DESCRIPTION: THE SLMP-B-432XS SERIES ARE MADE WITH RED AlGaInP ON GaAs MATERIAL. THIS FAMILY OF LAMPS ARE WIDELY USED IN INDOOR /OUTDOOR APPLICATION WITH VALUE ADDING AND ENERGY SAVING FEATURES.
DEVICES
SLMP-B TYPE
4320S CLEAR UNDIFFUSED
4321S DIFFUSED
4322S TINTED UNDIFFUSED
4323S TINTED DIFFUSED
PARAMETER SYMBOL RATING UNIT
DC CURRENT

IF

25.0 mA
POWER DISSIPATION

PD

53 .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 B-4320S   1400 1800 mcd If=20 mA
B-4321S   180 280
B-4322S   1200 1500
B-4323S   150 250
VIEWING ANGLE 2 θ1/2 B-4320S   30   Deg

If=20 mA Note 1

B-4321S   100  
B-4322S   30  
B-4323S   100  
PEAK WAVE LENGTH

λp

      630 nm  
DOMINANT WAVE LENGTH λd       620 nm Note 2
FORWARD VOLTAGE VF     2.0 2.4 V If=20 mA
REVERSE VOLTAGE VR   5.0     V IR=50 μA
CAPACITANCE C     15   pF VF=0/f=1MHz