© TT electronics plc

Rev E

11/2018

Page 2

TT Electronics | OPTEK Technology

2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200

www.ttelectronics.com | sensors@ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Round Through-Hole LED Lamp (3 mm)

OVLBx4C7 Series

Absolute Maximum Ratings (TA = 25° C unless otherwise noted)

Storage Temperature Range

-40 ~ +100 °C

Operating Temperature Range

-40 ~ +100 °C

Reverse Voltage (Device not designed for reverse voltage applications)

5 V Max

Continuous Forward Current (Design of heat dissipation should be considered)

Blue, Green

25 mA

Continuous Forward Current (Design of heat dissipation should be considered)

Red,

Yellow

50 mA

Peak Forward Current (10% Duty Cycle, 1 kHz)

Blue, Green

100 mA

Peak Forward Current (10% Duty Cycle, 1 kHz)

Red,

Yellow

100 mA

Power Dissipation

Blue, Green

100 mW

Power Dissipation

Red,

Yellow

120 mW

Current Linearity vs Ambient Temperature

Blue, Green

-0.29 mA/° C

Current Linearity vs Ambient Temperature

Red,

Yellow

-0.72 mA/° C

LED Junction Temperature

125° C

Electrostatic Discharge Classification (JEDEC-JESD22-A114F)

Class 1C

Lead Soldering Temperature (4 mm away from the base of the epoxy bulb)

260° C / 3 seconds

Electrical Specifications

Electrical Characteristics (TA = 25o C unless otherwise noted)

SYMBOL

PARAMETER

COLOR

MIN

TYP

MAX

UNITS

CONDITIONS

IV

Luminous Intensity

Blue

1135

1800

----

mcd

IF = 20 mA

Green

4360

8400

----

Red

2225

3700

----

Yellow

2225

3700

----

VF

Forward Voltage

Blue

2.6

3.2

4.0

V

IF = 20 mA

Green

Red

1.8

2.0

2.4

Yellow

IR

Reverse Current

Blue

----

----

10

µA

VR = 5 V

Green

----

----

Red

----

----

Yellow

----

----

λD

Dominant Wavelength

Blue

460

470

475

nm

IF = 20 mA

Green

519

525

531

Red

620

623

630

Yellow

585

589

595

2Θ½H-H

50% Power Angle

----

45

----

deg

IF = 20 mA