RazerThin® Gen III LEDs CxxxRT320-Sxxxx Cree’s RazerThin LEDs are a new generation of solid-state LED emitters that combine highly efficient InGaN materials with Cree’s proprietary G•SiC® substrate to deliver superior price/performance for high-intensity blue and green LEDs. These vertically structured LED chips are approximately 95 microns in height and require a low forward voltage. Cree’s RazerThin series chips have the ability to withstand 1000 V ESD. 320 Gen 3 Schematic FEATURES APPLICATIONS • Thin 95 μm Chip • Reduced Forward Voltage – Mobile Appliances – – Digital Still Cameras • • 3.1 V Typical at 20 mA RazerThin LED Performance – 460 nm - 14 mW min. – 470 nm - 12 mW min. – 527 nm - 6 mW min. LCD Backlighting Units PRELIMINARY – Monitors • Cellular Phone LCD Backlighting • Digital Camera Flash For Mobile Appliances • Automotive Dashboard Lighting • Single Wire Bond Structure • LED Video Displays • Class 2 ESD Rating • Audio Product Display Lighting CxxxRT320-Sxxxx Chip Diagram .CPR3DU Rev Data Sheet: Top View Die Cross Section G•SiC LED Chip 320 x 320 μm Bottom View 290 x 290 μm Anode (+) t = 95 μm Gold Bond Pad 112 μm Diameter Cathode (-) Backside Metallization Subject to change without notice. www.cree.com 110 μm square Maximum Ratings at TA = 25°C Notes 1&3 CxxxRT320-Sxxxx DC Forward Current 50 mA Peak Forward Current (1/10 duty cycle @ 1kHz) 100 mA LED Junction Temperature 125°C Reverse Voltage 5V Operating Temperature Range -40°C to +100°C Storage Temperature Range Electrostatic Discharge Threshold (HBM) -40°C to +100°C 1000 V Note 2 Electrostatic Discharge Classification (MIL-STD-883E) Class 2 Note 2 Typical Electrical/Optical Characteristics at TA = 25°C, If = 20 mA Part Number Forward Voltage (Vf, V) Note 3 Reverse Current [I(Vr=5V), μA] Full Width Half Max. (λD, nm) Min. Typ. Max. Max. Typ. C460RT320-Sxxxx 2.7 3.1 3.7 1 24 C470RT320-Sxxxx 2.7 3.1 3.7 1 25 C527RT320-Sxxxx 2.7 3.2 3.7 1 40 Mechanical Specifications Description CxxxRT320-Sxxxx Dimension Tolerance P-N Junction Area (μm) 270 x 270 ± 35 Top Area (μm) 320 x 320 ± 35 Bottom Area (μm) 290 x 290 ± 35 95 ± 15 Chip Thickness (μm) Au Bond Pad Diameter (μm) 112 ± 20 Au Bond Pad Thickness (μm) 1.0 ± 0.5 Back Contact Metal Width (μm) 110 ± 10 Notes: 1. 2. 3. 4. Maximum ratings are package dependent. The above ratings were determined using a T-1 3/4 package (with Hysol OS4000 epoxy) for characterization. Seller makes no representations regarding ratings for packages other than the T-1 3/4 package used by Seller. The forward currents (DC and Peak) are not limited by the G•SiC die but by the effect of the LED junction temperature on the package. The junction temperature limit of 125°C is a limit of the T-1 3/4 package; junction temperature should be characterized in a specific package to determine limitations. Assembly processing temperature must not exceed 325°C (< 5 seconds). Product resistance to electrostatic discharge (ESD) is measured by simulating ESD using a rapid avalanche energy test (RAET). The RAET procedures are designed to approximate the maximum ESD ratings shown. Seller gives no other assurances regarding the ability of Products to withstand ESD. All products conform to the listed minimum and maximum specifications for electrical and optical characteristics when assembled and operated at 20 mA within the maximum ratings shown above. Efficiency decreases at higher currents. Typical values given are the average values expected by Seller in large quantities and are provided for information only. Seller gives no assurances products shipped will exhibit such typical ratings. All measurements were made using lamps in T-1 3/4 packages (with Hysol OS4000 epoxy). Dominant wavelength measurements taken using Illuminance E. Specifications are subject to change without notice. Copyright © 2008 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo, G•SiC and RazerThin are registered trademarks of Cree, Inc. CPR3DU Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com Standard Bins for CxxxRT320-Sxx000 Radiant Flux LED chips are sorted to the radiant flux and dominant wavelength bins shown. A sorted die sheet contains die from only one bin. Sorted die kit (CxxxRT320-Sxx000) orders may be filled with any or all bins (CxxxRT320-xxxx) contained in the kit. All radiant flux and all dominant wavelength values shown and specified are at If = 20 mA. C460RT320-S1700 C460RT320-0313 C460RT320-0314 C460RT320-0315 C460RT320-0316 C460RT320-0309 C460RT320-0310 C460RT320-0311 C460RT320-0312 20.0 mW 17.0 mW 455 nm 457.5 nm 460 nm Dominant Wavelength 462.5 nm 465 nm Radiant Flux C460RT320-S1400 C460RT320-0313 C460RT320-0314 C460RT320-0315 C460RT320-0316 C460RT320-0309 C460RT320-0310 C460RT320-0311 C460RT320-0312 C460RT320-0305 C460RT320-0306 C460RT320-0307 C460RT320-0308 20.0 mW 17.0 mW 14.0 mW 455 nm 457.5 nm 460 nm Dominant Wavelength 462.5 nm Copyright © 2008 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo, G•SiC and RazerThin are registered trademarks of Cree, Inc. CPR3DU Rev. - 465 nm Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com Radiant Flux Standard Bins for CxxxRT320-Sxx000 (continued) C470RT320-S1700 C470RT320-0313 C470RT320-0314 C470RT320-0315 C470RT320-0316 C470RT320-0309 C470RT320-0310 C470RT320-0311 C470RT320-0312 20.0 mW 17.0 mW 465 nm 467.5 nm 470 nm Dominant Wavelength 472.5 nm 475 nm Radiant Flux C470RT320-S1400 C470RT320-0313 C470RT320-0314 C470RT320-0315 C470RT320-0316 C470RT320-0309 C470RT320-0310 C470RT320-0311 C470RT320-0312 C470RT320-0305 C470RT320-0306 C470RT320-0307 C470RT320-0308 20.0 mW 17.0 mW 14.0 mW 465 nm 467.5 nm 470 nm Dominant Wavelength 472.5 nm 475 nm Radiant Flux C470RT320-S1200 C470RT320-0313 C470RT320-0314 C470RT320-0315 C470RT320-0316 C470RT320-0309 C470RT320-0310 C470RT320-0311 C470RT320-0312 C470RT320-0305 C470RT320-0306 C470RT320-0307 C470RT320-0308 C470RT320-0301 C470RT320-0302 C470RT320-0303 C470RT320-0304 20.0 mW 17.0 mW 14.0 mW 12.0 mW 465 nm 467.5 nm 470 nm Dominant Wavelength 472.5 nm Copyright © 2008 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo, G•SiC and RazerThin are registered trademarks of Cree, Inc. CPR3DU Rev. - 475 nm Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com Radiant Flux Standard Bins for CxxxRT320-Sxx000 (continued) C527RT320-S07500 C527RT320-0307 C527RT320-0308 C527RT320-0309 C527RT320-0304 C527RT320-0305 C527RT320-0306 10.0 mW 7.5 mW 520 nm 525 nm 530 nm Dominant Wavelength 535 nm Radiant Flux C527RT320-S0500 C527RT320-0307 C527RT320-0308 C527RT320-0309 C527RT320-0304 C527RT320-0305 C527RT320-0306 C527RT320-0301 C527RT320-0302 C527RT320-0303 10.0 mW 7.5 mW 5.0 mW 520 nm 525 nm 530 nm 535 nm Dominant Wavelength Copyright © 2008 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo, G•SiC and RazerThin are registered trademarks of Cree, Inc. CPR3DU Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com % Inten 100% 50% 0% Characteristic Curves 0 5 10 15 20 25 30 35 40 45 50 If (mA) These are representative measurements for the RazerThin products. Actual curves will vary slightly for the various radiant flux and dominant wavelength bins. Wavelength Shift vs. Forward Current 30 15 25 10 20 5 Shift (nm) If (mA) Forward Current vs. Forward Voltage 15 0 10 -5 5 -10 -15 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0 5 10 15 20 25 30 35 40 45 50 If (mA) Vf (V) Relative Intensity vs. Forward Current 250% % Intensity 200% 150% 100% 50% 0% 0 5 10 15 20 25 30 35 40 45 50 If (mA) Forward Current vs. Forward Voltage 30 25 If (mA) 20 15 10 5 0 0.0 0.5 1.0 1.5 2.0 2.5 Vf (V) 3.0 3.5 4.0 4.5 Copyright © 2008 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo, G•SiC and RazerThin are registered trademarks of Cree, Inc. CPR3DU Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com