WP934RS/SRD T-1 (3mm) Single-Level Circuit Board Indicator DESCRIPTIONS PACKAGE DIMENSIONS z The Super Bright Red source color devices are made with Gallium Aluminum Arsenide Red Light Emitting Diode z Electrostatic discharge and power surge could damage the LEDs z It is recommended to use a wrist band or anti-electrostatic glove when handling the LEDs z All devices, equipments and machineries must be electrically grounded FEATURES z Pre-trimmed leads for pc mounting z Pillars are designed for positioning the housing on P.C. board z Black case enhances contrast ratio z High reliability life measured in years z Housing UL rating: 94V-0 z Housing material: Type 66 nylon z RoHS compliant APPLICATIONS z Status indicator z Illuminator Notes: 1. All dimensions are in millimeters (inches). z Signage applications 2. Tolerance is 0.25(0.01 ) unless otherwise noted. z Decorative and entertainment lighting 3. Lead spacing is measured where the leads emerge from the package. 4. The specifications, characteristics and technical data described in the datasheet are subject to change z Commercial and residential architectural lighting without prior notice. ATTENTION Observe precautions for handling electrostatic discharge sensitive devices SELECTION GUIDE 2 1 Iv (mcd) 20mA Viewing A ngle Emitting Color Part Number Lens Type (Material) Min. Typ. 2 1/2 150 400 Super Bright Red WP934RS/SRD Red Diffused 50 (GaAlAs) *50 *100 Notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. Luminous intensity / luminous flux: +/-15%. * Luminous intensity value is traceable to CIE127-2007 standards. Page 1 / 4 2019 Kingbright. All Rights Reserved. Spec No: DSAF1861 / 1102013074 Rev No: V.11A Date: 07/10/2019 WP934RS/SRD ELECTRICAL / OPTICAL CHARACTERISTICS at T =25C A Value Parameter Symbol Emitting Color Unit Typ. Max. Wavelength at Peak Emission I = 20mA Super Bright Red 655 - nm F peak 1 Dominant Wavelength I = 20mA Super Bright Red 640 - nm F dom Spectral Bandwidth at 50% REL MAX Super Bright Red 20 - nm I = 20mA F Capacitance C Super Bright Red 45 - pF 2 Forward Voltage I = 20mA V Super Bright Red 1.85 2.5 V F F Reverse Current (V = 5V) I Super Bright Red - 10 A R R Temperature Coefficient of peak TC Super Bright Red 0.14 - nm/C peak I = 20mA, -10C T 85C F Temperature Coefficient of dom TC Super Bright Red 0.05 - nm/C dom I = 20mA, -10C T 85C F Temperature Coefficient of V F TC Super Bright Red -1.9 - mV/C V I = 20mA, -10C T 85C F Notes: 1. The dominant wavelength ( d) above is the setup value of the sorting machine. (Tolerance d : 1nm. ) 2. Forward voltage: 0.1V. 3. Wavelength value is traceable to CIE127-2007 standards. 4. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure. ABSOLUTE MAXIMUM RATINGS at T =25C A Parameter Symbol Value Unit Power Dissipation P 75 mW D Reverse Voltage V 5 V R Junction Temperature T 115 C j Operating Temperature T -40 to +85 C op Storage Temperature T -40 to +85 C stg DC Forward Current I 30 mA F 1 Peak Forward Current I 155 mA FM Electrostatic Discharge Threshold (HBM) 3000 V - 2 Thermal Resistance (Junction / Ambient) R 500 C/W th JA 2 Thermal Resistance (Junction / Solder point) R 240 C/W th JS 3 Lead Solder Temperature 260C For 3 Seconds 4 Lead Solder Temperature 260C For 5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2 2. Rth JA ,Rth JS Results from mounting on PC board FR4 (pad size 16 mm per pad). 3. 2mm below package base. 4. 5mm below package base. 5. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity Ref JEDEC/JESD625-A and JEDEC/J-STD-033. Page 2 / 4 2019 Kingbright. All Rights Reserved. Spec No: DSAF1861 / 1102013074 Rev No: V.11A Date: 07/10/2019