Key facts
- Brand
- Toshiba
- Model
- TLGE23T
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-01
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Toshiba TLPGE23TP / TLFGE23TP / TLGE23TP / TLPYE23TP LED Datasheet
The document provides detailed specifications for Toshiba's InGaAsP LED family (TLPGE23TP, TLFGE23TP, TLGE23TP, TLPYE23TP). These LEDs are offered in pure green, green, and pure yellow colors and are intended for traffic signals, safety equipment, and general electronics applications.
Key data include emission wavelength, forward current, reverse voltage, power dissipation, and operating temperature ranges. The sheet also lists soldering limits, lead‑forming guidelines, and safety warnings related to GaAs toxicity and product use restrictions.
Toshiba TLGE23T specifications
| Forward Current (If) | 50 mA |
|---|---|
| Reverse Voltage (VR) | 4 V |
| Power Dissipation (Pp) | 120 mW |
| Emission Wavelength (typ) | 571 nm |
| Maximum Soldering Temperature | 260 °C |
| Maximum Soldering Time | 3 s |
All Toshiba TLGE23T documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum soldering temperature for these LEDs?
The soldering temperature must not exceed 260 °C and the soldering time should be limited to 3 seconds.
From: Toshiba TLPGE23TP / TLFGE23TP / TLGE23TP / TLPYE23TP LED Datasheet
Are there any safety concerns when handling the LEDs?
Yes, the devices contain gallium arsenide (GaAs), which is toxic; they must not be broken, cut, or pulverized, and waste must be disposed of according to regulations.
From: Toshiba TLPGE23TP / TLFGE23TP / TLGE23TP / TLPYE23TP LED Datasheet
What is the maximum forward current for the TLGE23T LED?
The maximum forward current is 50 mA.
What soldering temperature and time should be used for these LEDs?
Soldering should not exceed 260 °C and the soldering time should be limited to 3 seconds.