© 2018 Kingbright. All Rights Reserved. Spec No: DSAL0566 / 1101029092 Rev No: V.9B Date: 07/24/2018 Page 2 / 5
ELECTRICAL / OPTICAL CHARACTERISTICS at TA=25°C
WP710A10YD5V
Parameter Symbol Value Unit
Power Dissipation PD 85 mW
Reverse Voltage VR 5 V
Junction Temperature Tj 110 °C
Operating Temperature Top -40 to +70 °C
Storage Temperature Tstg -40 to +85 °C
Forward Voltage VF 6 V
Electrostatic Discharge Threshold (HBM) - 3000 V
Lead Solder Temperature [2] 260°C For 3 Seconds
Lead Solder Temperature [3] 260°C For 5 Seconds
Thermal Resistance (Junction / Ambient) Rth JA [1] 250 °C/W
Thermal Resistance (Junction / Solder point) Rth JS [1] 100 °C/W
ABSOLUTE MAXIMUM RATINGS at TA=25°C
Parameter Symbol Emitting Color
Value
Unit
Typ. Max.
Wavelength at Peak Emission VF = 5V λpeak Yellow 590 - nm
Dominant Wavelength VF = 5V λdom [1] Yellow 588 - nm
Spectral Bandwidth at 50% Φ REL MAX
VF = 5V Δλ Yellow 35 - nm
Forward Current VF = 5V IF Yellow 13 17.5 mA
Reverse Current (VR = 5V) IR Yellow - 10 uA
Temperature Coefficient of λpeak
VF = 5V , -10°C ≤ T ≤ 70°C TCλpeak Yellow 0.12 - nm/°C
Temperature Coefficient of λdom
VF = 5V , -10°C ≤ T ≤ 70°C TCλdom Yellow 0.07 - nm/°C
Notes:
1. The dominant wavelength (λd) above is the setup value of the sorting machine. (Tolerance λd : ±1nm. )
2. Wavelength value is traceable to CIE127-2007 standards.
3. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure.
Notes:
1. Rth
JA ,Rth
JS Results from mounting on PC board FR4 (pad size ≥ 16 mm2 per pad).
2. 2mm below package base.
3. 5mm below package base.
4. 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.