Toshiba TOSHIBA TL12W01-D(T30) Owner's Manual
Summary
Ideal white LED chip for professional lighting equipment, this surface-mount device delivers high luminous flux and reliable performance in general display applications. This manual provides comprehensive technical specifications, including detailed electrical characteristics, chromaticity data, thermal management guidelines, and absolute maximum ratings. It is essential reading for engineers and designers who are integrating reliable, energy-efficient LED lighting solutions into complex electronic or industrial systems.
Page 1 Text Content
TL12W01-D(T30)
TOSHIBA LED lamps
TL12W01-D(T30)
○ Surface-mount devices • 10.5 (L) mm × 5.0 (W) mm × 2.1 (H) mm Unit: mm • High luminous flux: 40 lm(typ.)@250 m A • Color: white • Topr / Tstg: -40 to 100°C
Polarity
• Reflow-solderable
llo ab le fo rw ar cu rr en
• Standard embossed tape packing: T30 (500/reel)
24-mm tape reel
• Application: light sources for lighting equipment
LED Chip position Cathode index
Color and Material
Part Number Color Material
TL12W01-D White In Ga N
1.Anode Tolerance : ±0.15
Absolute Maximum Ratings (Ta = 25°C) 2.Cathode *This size includes burr
Characteristics Symbol Rating Unit
Forward Current IF 300 m A JEDEC ―
Power Dissipation PD 1.2 W JEITA ― Operating Temperature Topr −40 to 100 °C TOSHIBA 4-5AT1
Storage Temperature Tstg −40 to 100 °C
Weight: 0.29 g (typ.)
Junction Temperature Tj 110 °C
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. 0. 2.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook 2. 11.
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Note 1: The junction-to-ambient thermal resistance, Rth(j-a), should be kept below 40℃/W so that the TL12W01-D(T30)
is not exposed to a condition beyond the absolute maximum ratings. Rth(j-a): Thermal resistance from the LED junction to ambient temperature
IF – Ta
Rth(j-a)=40℃/W
Ambient temperature Ta (°C)
Page Summary Contents For Toshiba TOSHIBA TL12W01-D(T30) Owner's Manual
Manual Details
| Brand | Toshiba |
|---|---|
| Pages | 10 |
| File Size | 295.82 KB |
| Published | June 02, 2026 |
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Frequently Asked Questions
What precautions should I take when handling this LED chip?
The product is highly sensitive to electrostatic charge and surge, requiring users to implement absolutely secure countermeasures during handling.
Can I use this LED in functional applications like sensors or communication equipment?
No. This product is designed only for general display light sources, not for functional applications such as optical communication or sensing equipment.
What is the maximum allowed junction-to-ambient thermal resistance?
The junction-to-ambient thermal resistance (Rth(j-a)) must be kept below 40℃/W to avoid exceeding the absolute maximum ratings.
What are the specified limits for power dissipation and forward current?
The maximum power dissipation is rated at 1.2 W, and the allowable forward current is noted as 300 mA.