PLED5Q12

PLED Open LED Protectors PLED5 QFN Series RoHS 31/12/2018 PLED6N LFPCN41214 Description This PLED5 Open LED Protector component provides three methods for increasing the reliability of LED lighting: 1) If one of the LEDs in an array fails open, this device provides a substitute electronic path so that the string continues to function 2) It protects against ESD events up to ± 8 kV for contact discharges and ± 15 kV for air discharges per the IEC 61000-4-2 electrostatic immunity standard. 3) It provides protection in the case of accidental reverse battery or power connection. Schematic Symbol MT1 High reliability of lighting functions such as traffic lighting, aircraft lighting, advertising lighting, and runway lighting demand the use of a component such as the PLED5. MT1 Control Circuit Control Circuit Littelfuse offers over current component for implementation in power circuits that can also enhance the reliability of circuit operation. Our full line of circuit protection products can be viewed at www.littelfuse.com. MT2 MT2 Pinout Features & Benefits • Reverse Battery/Power Protection MT2 MT2 • Low Turn-On (Trigger Voltage) • ESD, IEC 61000-4-2, ±8kV • Ideal for MR16, PAR type contact, ±15 kV air lamps • Open LED bypass up to 500 mA MT1 MT1 • Fast Switching • Resets After Power Cycle Electrical Characteristics Part Marking Symbol Parameter Conditions PLED5Q12 Px5 VAK Input Voltage VTO Turn-On Voltage IS Switching Current VOS On-State Voltage IAK= 350 mA IOS On-State Current (with adequate heat sinking) VOSR Reverse On-State Voltage I = 350 mA IOSR Reverse On-State Current IDRM Leakage Current VESD ESD Withstand Voltage1 MIN 4.65 TYP 4.9 1 1 VAK = 3.5 V 100 MAX Unit 40 V 5.15 V 20 mA 1.3 V 500 mA 1.4 V 500 mA 150 μA IEC 61000-4-2 (Contact) ±8 kV IEC 61000-4-2 (Air) ± 15 kV Notes: 1 Parameter is guaranteed by design and/or component characterization. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/11/18 PLED Open LED Protectors Thermal Considerations Package QFN Symbol Parameter Value Unit TOP Operating Temperature -40 to 85 ºC TJ Maximum Junction Temperature 150 ºC TSTOR Storage Temperature -65 to 150 ºC V-I Characteristics Switching Current vs Temperature +IAK IS, SWITCHING CURRENT (mA) 5 0.5A -VAK -1v 5.0 v 1.0 v +VAK 4 3 2 1 -0.5A 0 -40 -IAK Turn On Voltage vs Temperature IDRM, LEAKAGE CURRENT (µA) 4.9 160 4.8 4.7 -40 10 60 110 160 100 80 60 40 20 0 -50 Q1 LED Driver MT1 PLED5 Control Circuit 110 kΩ, 1/4 W MT2 MT1 Vbat 12 Vdc Q2 2N2222 PLED5 Control Circuit MT2 PWM MT1 Control Circuit PLED5 MT2 © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/11/18 50 100 150 Ordering Information LED Application and Interference Test Circuit 2.0 Ω, 1/4 W 0 TA, AMBIENT TEMPERATURE (ºC) TA, AMBIENT TEMPERATURE (ºC) - 110 120 4.6 + 60 Leakage Current vs Temperature 5 VT O, TURN-ON VOLTAGE (V) 10 TA, AMBIENT TEMPERATURE (ºC) Catalog Number Package Type Quantity Per Reel PLED5Q12 QFN 3000 Pieces PLED Open LED Protectors Part Numbering System Part Marking System PLED 5 Q12 LF Device Type P5xx PLED: LED Protector Package Type: Typical VBR Pin 1 Q12: 2.0x2.0 mmQFN Year Code Month Code Package Dimensions - QFN Device Dimensions: D1 D L b Millimetres Dimension Symbol Min Max A 0.700/0.800 0.800/0.900 A1 0.000 0.050 0.203REF L k e E b Bottom View Top View Side View Recommended Soldering Pad Dimensions: 1.924 2.076 E 1.924 2.076 D1 1.580 1.780 E1 0.820 1.020 0.200MIN. k 0.550 b 0.650 1.045TYP. 0.254 0.406 Millimetres Inches L 0.57 0.51 0.23 1.04 1.12 0.36 D e 1.88 0.75 0.57 A1 A3 A E1 A3 0.75 Tolerance: -0 / + 0.05mm Tape and Reel Specification - QFN t E D P2 W AO LF P5xx Pin 1 KO BO P Max Min Max 1.65 1.85 0.065 0.073 F 3.45 3.55 0.136 0.140 D1 1.00 - 0.040 - D F D1 Min E 1.50 min 0.059 min P 3.90 4.10 0.154 0.161 W 7.70 8.30 0.303 0.327 P2 1.95 2.05 0.077 0.081 A0 2.20 2.30 0.086 0.090 B0 2.20 2.30 0.086 0.090 K0 0.64 0.74 0.025 0.029 t 0.20 typ 0.007 typ © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/11/18