Top-contact LEDs suitable for cost-competitive headlamps

Thermal management performance has improved
with top-contact technology, enabling lowering the system costs

Top-contact LEDs suitable for cost-competitive headlamps

Thermal management performance has improved
with top-contact technology, enabling lowering the system costs

Cost-competitive Solution
for More Accessible LED Headlamps

LEDs enable more energy efficient and sleek headlamp design. However, LED headlamps are often found to be more expensive than conventional halogen lamps, hindering their widespread adoption. To increase the accessibility for LED headlamps, cost-effective LED solutions are important.

Top Contact Technology to Secure Cost- competitivenes

The T-series designed as top-contact type electrode allows LEDs to be directly mounted onto heatsinks. By allowing heat to dissipate directly through the heatsink, manufacturers can lower lamp production costs without using high-performing PCBs.

Best Thermal Management Performance

Ceramic-based packages and wider thermal pads with top-contact technology affect how heat is managed in an headlamp module. Its exceptional thermal management lessens the need for a high-quality heat dissipation system while still providing safe and reliable operation.

Accessible Solutions
for Affordable
LED Headlamps

Top-contact technology reduces overall lamp system costs. As a result, highly efficient LED headlamps can be more accessible to entry-level vehicles, which usually opt for halogen lamps. T-series can also serve as an affordable, high performance headlamps solution to help lower the price of EVs.

pd-product-list

  • Perspective view of 6W White.
    [Gen1] 6W White
    • PKG Size (L x W x H) : 3.50 x 3.75 x 0.729 mm
    • Typ. 830lm, 6.30V @ 1.0A, 25℃, R2 (0.33, 0.35)
    • Rth_J-B (Elec) 1.5 K/W, Rth_J-B (Real) 2.2 K/W
  • 9W White
    [Gen1] 9W White
    • PKG Size (L x W x H) : 4.60 x 3.75 x 0.729 mm
    • Typ. 1244lm, 9.45V @ 1.0A, 25℃, R2 (0.33, 0.35)
    • Rth_J-B (Elec) 1.1 K/W, Rth_J-B (Real) 1.6 K/W
  • 12W White
    [Gen1] 12W White
    • PKG Size (L x W x H) : 5.70 x 3.75 x 0.729 mm
    • Typ. 1659lm, 12.6V @ 1.0A, 25℃, R2 (0.33, 0.35)
    • Rth_J-B (Elec) 0.8 K/W, Rth_J-B (Real) 1.2 K/W
product list feature
LUMINOUS
FLUX
IF FORWARD
VOLTAGE
THERMAL
RESISTANCE
VIEWING
ANGLE
PART NUMBER
6W White 760 lm 1000 mA 6.3 V 1.5 K/W 120˚ SPHWHTT2N6A0
9W White 1140 lm 1000 mA 9.45 V 1.1 K/W 120˚ SPHWHTT3N9A0
12W White 1659 lm 1000 mA 12.6 V 0.8 K/W 120˚ SPHWHTT4NAA0