Surface-Mount High-Brightness LED Lamps for Automotive Applications : TLGH1100B, TLFGH1100B, TLPGH1100B
Toshiba has released the TLGH1100B, TLFGH1100B and TLPGH1100B, which are the high-brightness green-color version of the TLxE1100B Series and used for applications such as automotive backlighting sources, decorative lighting for amusement equipment and various backlighting sources.
The TLGH1100B, TLFGH1100B and TLPGH1100B respectively deliver approximately 1.5 times the luminous intensity than that of their predecessors in the TLxE1100B Series (@Ta = 25 °C, IF = 20 mA). The TLGH1100B, TLFGH1100B and TLPGH1100B are fabricated using a four-element compound (InGaAlP) and their respective colors are as follows:
- Green: GH (λd = 571 nm), FGH (λd = 565 nm)
- Pure green: PGH (λd = 558 nm)
These devices are offered in a PLCC2 package (3.2 × 2.8 × 1.9 mm).
Features
- Deliver approximately 1.5 times the luminous intensity than that of their predecessors in the TLxE1100B Series (@Ta = 25 °C, IF = 20 mA)
- RoHS-compatible
- Suitable for applications requiring high brightness in high temperature (see the derating characteristics)
Application Examples
- Automotive backlighting
- Various backlightings (such as LED panels and various switches)
- Indicators on compact equipment
- Decorative lighting for amusement equipment
Package Details
Main Characteristics
- Absolute Maximum Ratings
-
Absolute maximum ratings table of TLGH1100B, TLFGH1100B, TLPGH1100B Part Number DC Forward
Current
IF (mA)DC Reverse
Voltage
VR (V)Power
Dissipation
PD (mW)Operating
Temperature
Topr (°C)Storage
Temperature
Tstg (°C)TLGH1100B 40 4 100 -40 to 100 -40 to 100 TLFGH1100B TLPGH1100B - Ta = 25 °C
- Current Rating Relative to the Ambient Temperature
-
- Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
- Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings.
- Electrical and Optical Characteristics
-
Electrical and optical characteristics table of TLGH1100B, TLFGH1100B, TLPGH1100B Part Number Color Typical Luminous
Intensity
lv(mcd)Typical Forward
Voltage
VF (V)Typical Dominant
Wavelength
λd (nm)TLGH1100B Green 150 2.1 571 TLFGH1100B Green 70 2.1 565 TLPGH1100B P-Green 35 2.15 558 - Ta = 25 °C, IF = 20 mA
- Radiation Pattern
-
- Precautions
-
- These LEDs also emit infrared light other than visible light. If a photo detector is located near these LED lamps, please ensure that it will not be affected by the infrared light.
- Since the TLGH1100B, TLFGH1100B and TLPGH1100B are intended to be used for display lighting, the measurement standard is based on the sensitivity of the human eye. It is not intended to be used for other applications other than display lighting (i.e., sensors and light communication systems).