PRODUCT DATASHEET ® SynJet Downlight Cooler 140, 48W SynJet cooling technology provides the most reliable thermal management solution available. This LED cooler has been developed by Aavid for cooling downlight modules and arrays.  Cools up to 48 W4  5 Yr Warranty  L10 of 100K Hours at 60°C  Small Form Factor  Energy Efficient  Quiet Acoustics Specifications1 Thermal & Acoustic SynJet Setting2 Θs-a3 TDP4 (W) SPL (dBA)5 Wire Connections Red to +VDC High Performance 0.63 48 30 Black & Blue to Ground Red to +VDC Standard 0.75 40 22 Black only to Ground Red to +VDC Silent 0.94 32 19 Black & Purple to Ground Red to +VDC PWM at 100% duty cycle 0.63 48 30 Black only to Ground Blue to PWM Signal Heatsink Only 1.75 17 N/A N/A N/A Electrical Current (mA)6 Current (mA)6 Voltage Voltag SynJet Setting2 (VDC) Pavg e Pavg +/- 10% Imin Iavg Ipeak (mW) (VDC) Imin Iavg Ipeak (mW) High Performance 90 180 450 +/- 10% 58 116 700 Standard 70 140 350 46 92 550 5 20 12 10 Silent 80 160 400 50 100 600 PWM at 100% duty cycle 90 180 450 58 116 700 Environmental All Settings Min Max Units Conditions Operating Temperature -40 70 C Air temperature surrounding cooler Storage Temperature -50 85 C Air temperature surrounding cooler Storage Altitude 15K m Above sea level Operating Relative Humidity 5 95 % Non-condensing Weight 600 g SynJet with Heatsink Reliability 100K hrs L10 @ 60C Regulatory Compliance RoHS, UL, FCC Part 15 Class B, CE 1 All values are typical at 25ºC unless otherwise stated. 2 The Level Select model should be used for discrete performance settings. Follow the instructions in the Product Design Guide for adjusting settings. 3 Thermal resistance values are given as reference only and are measured in free air without airflow obstructions. Thermal resistance is measured from the bottom middle of the heat sink to ambient air measured at the inlet to the SynJet, with a heat source at least 15cm2 using the 48W reference heat sink. Actual thermal performance may vary by application and final product design should be tested to assure proper thermal performance. 4 Thermal Design Power is based on a 30ºC temperature rise of heat sink mounting surface above ambient temperature around cooler. 5 Sound Pressure Level is measured at 1 meter distance per ISO 7779. 6 The SynJet has a time varying current. The current waveform is sinusoidal and the average current (Iavg) is used to calculate the average power consumption (Pavg) at nominal input voltage (VDC). See the Electrical section in the Product Design Guide for a detailed explanation. 1 Aavid Circle Phone: 1.855.322.2843 MKTG-DOC-00097 A02 Laconia, NH 03246 www.aavid.com Revision March 2018

PRODUCT DATASHEET Mechanical SynJet Cooling Solution shown with HSSLS-CALCL-008 All dimensions are nominal and in mm unless otherwise stated. SynJet Wire Harness Connector Pinout Pin Wire Color Symbol Description 1 Red +VDC 5 V or 12 V depending on model 2 Black GND Ground Input for Level Select model 3 Purple CTRL2 Status signal for PWM model Input for Level Select model 4 Blue CTRL1 PWM input for PWM model IMPORTANT: SynJets should be completely wired to the power supply before the power supply is energized. The power supply should be turned off before the SynJet Cooler is disconnected. SynJet Coolers are not designed for “hot swap” or “hot plug” applications. Part Numbers Part Number Description Notes SSSLS-CM005-008 SynJet, ZFlow 100, Level Select, 5V, Black Hard wired performance settings SSSLS-CM005-009 SynJet, ZFlow 100, PWM, 5V, Black Use PWM input to control performance setting SSSLS-CM012-017 SynJet, ZFlow 100, Level Select, 12V, Black Hard wired performance settings SSSLS-CM012-018 SynJet, ZFlow 100, PWM, 12V, Black Use PWM input to control performance setting Heatsink, 48W, Downlight Cooler 140, No Lower Fins, Philips Fortimo and HSSLS-CALCL-008 Contact sales for other heatsink options Lexel, Stark DLE, Silver Heatsink, 48W, Downlight Cooler 140, No Lower Fins, Philips DLM, Philips HSSLS-CALCL-012 Contact sales for other heatsink options Twistable, Stark DLE, Zhaga B2, Silver HSSLS-CALCL-013 Heatsink, 48W, Downlight Cooler 140, No Lower Fins, Bridgelux RS, Silver Contact sales for other heatsink options Heatsink, 48W, Downlight Cooler 140, Philips Fortimo and Lexel, Stark HSSLS-CALBL-003 Contact sales for other heatsink options DLE, Black Heatsink, 48W, Downlight Cooler 140, No Lower Fins, Osram PrevaLED, HSSLS-CALBL-013 Contact sales for other heatsink options Black WALLS-C4150-001 Wire Harness, 4-Wire, 150 mm Length Contact sales for other wire harness options WALLS-C4600-001 Wire Harness, 4-Wire, 600 mm Length Contact sales for other wire harness options Aavid reserves the right to make changes to the products or information contained herein without notice. No liability is assumed as a result of their use or applications. For additional information, please contact Aavid directly. 1 Aavid Circle Phone: 1.855.322.2843 MKTG-DOC-00097 A02 Laconia, NH 03246 www.aavid.com Revision March 2018

PRODUCT DATASHEET 1 Aavid Circle Phone: 1.855.322.2843 MKTG-DOC-00097 A02 Laconia, NH 03246 www.aavid.com Revision March 2018