LP377THR1-70G-01-MT Datasheet, PDF (2/4 Pages) Marktech Corporate – SPECIFICATION FOR COTCO LED LAMP

Applications:
- ^{Advertising Signs}
- ^Indicators
- ^{Automotive Lighting}
Document No. SPE/LP377THR1-70G-01-MT
Rev. No.
02
Dimension Drawing
Absolute Maximum Ratings at Ta = 25°C
Items
Absolute maximum
Symbol
Unit
Rating
Forward Current^*2
I_F
70
mA
Peak Forward Current^*1 I_FP
200
mA
Reverse Voltage
V_R
5
V
Power Dissipation
P_D
220
mW
Operation Temperature T_opr
-40 ~ +100
°C
Storage Temperature
T_stg
-40 ~ +100
°C
Lead Soldering
Temperature
Max.260°C for 5 sec Max.
T_sol
(3mm from the base of the epoxy bulb)
*1 pulse width <=0.1msec duty <=1/10
*2 Heat sink is recommended to be adequated if the device is operated at ambient temperatures higher than 25 deg C. For long term
performance the drive currents between 10mA and 50mA are recommended. Please contact COTCO sales representative for more
information on recommended drive conditions.
Typical Electrical & Optical Characteristics ( Ta = 25°C)
Items
Symbol
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
V_F
Reverse Current
I_R
Dominant Wavelength
λ_D
Luminous Flux
Φ_V
50% Power Angle
2θ½
I_F = 70mA
V_R = 5V
I_F = 70mA
I_F = 70mA
I_F = 70mA
---
---
620
3000
---
2.6
---
628
4500
70
3.2
V
100
µA
637
nm
---
mlm
---
deg
2/4
Format #: COTCO-D-074 REV.3