AQ4024-01FTG-C

TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- AQ4024 Series AQ4024 Series 1.3pF, 7A Discrete TVS Diode RoHS Pb GREEN Description The AQ4024 series integrates low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events. These components can safely absorb up to 7A per IEC 61000-4-5 2nd edition (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 610004-2 International Standard. The low loading capacitance and high surge capability make it ideal for protecting telecommunication ports such as xDSL and other high voltage, high speed legacy interfaces. Pinout Features Pin 1 • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air • Unidirectional and bidirectional configuration • EFT, IEC 61000-4-4, 40A (5/50ns) • Small SOD323 package fits 0805 footprints • Lightning, IEC 61000-4-5 2nd edition, 7A (tP=8/20μs) • AEC-Q101 qualified • Low capacitance of 1.3pF (@ VR=0V) • Low leakage current • Moisture Sensitivity Level(MSL -1) • Halogen free, lead free and RoHS compliant Pin 2 Cathode polarity for unidirectional only Functional Block Diagram 1 Applications 1 • xDSL Interfaces • Medical Equipment • RS-232 • RS-485 • Computers and Peripherals • Power Ports • CAN Bus protection • Security Equipment • Automotive applications • Instrumentation 2 2 Unidirectional Bidirectional SP4021-01FTG AQ4024-01FTG SP4021-01FTG-C AQ4024-01FTG-C Life Support Note: Not Intended for Use in Life Support or Life Saving Applications The products shown herein are not designed for use in life sustaining or life saving applications unless otherwise expressly indicated. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/16/20 TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- AQ4024 Series Absolute Maximum Ratings Symbol Parameter Value Units IPP Peak Current (tp=8/20μs) 7 A PPk Peak Pulse Power (tp=8/20μs) 350 W TOP Operating Temperature -40 to 150 °C TSTOR Storage Temperature -55 to 150 °C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the component. This is a stress only rating and operation of the component at these or any other conditions above those indicated in the operational sections of this specification is not implied. Electrical Characteristics (TOP=25ºC) Parameter Symbol Reverse Standoff Voltage VRWM IR≤1μA with Pin 1 to Pin 2 Breakdown Voltage VBD IT=1mA with Pin 1 to Pin 2 Leakage Current ILEAK VR=24V with Pin 1 to Pin 2 VC Clamp Voltage1 Dynamic Resistance Test Conditions RDYN 2 ESD Withstand Voltage1 VESD Diode Capacitance1 CD Min Typ Max Units 24 V 0.5 μA 26 V IPP=1A, tp=8/20µs, Fwd 34 V IPP=2A, tp=8/20µs, Fwd 36 V IPP=5A, tp=8/20µs, Fwd 43 V IPP=7A, tp=8/20µs, Fwd 48 V TLP tp=100ns, Pin 1 to Pin 2 0.7 IEC 61000-4-2 (Contact Discharge) ±30 IEC 61000-4-2 (Air Discharge) ±30 Ω kV kV Reverse Bias=0V, f=1MHz, Pin 1 to Pin 2 1.3 2 pF Note: 1. Parameter is guaranteed by design and/or component characterization. 2. Transmission Line Pulse (TLP) test setting : Std.TDR(50Ω),tp=100ns, tr=0.2ns ITLP and VTLP averaging window: start 1=70ns to end t2=80ns 8/20μs Pulse Waveform Capacitance vs. Reverse Bias (Pin 1 to Pin 2) 3.0 110% 100% 2.5 90% 2.0 70% Capacitance (pF) Percent of IPP 80% 60% 50% 40% 30% 1.5 1.0 0.5 20% 10% 0% 0.0 0.0 5.0 10.0 15.0 Time (μs) 20.0 25.0 30.0 0 2 4 6 8 10 12 14 16 18 20 22 24 Bias Voltage (V) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/16/20 TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- AQ4024 Series Clamping Voltage vs. Peak Pulse Current (Pin 1 to Pin 2) Transmission Line Pulsing (TLP) Plot (Pin 1 to Pin2) 25 60.0 20 TLP Current (A) Clamp Voltage (V C ) 50.0 40.0 30.0 20.0 15 10 10.0 5 0.0 1 2 3 4 Peak Pulse Current -I PP 5 (A) 6 7 0 0 10 20 30 40 50 TLP Volts (V) Soldering Parameters Pb – Free assembly Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max - Temperature (TL) (Liquidus) 217°C - Temperature (tL) 60 – 150 seconds Peak Temperature (TP) 260 Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 260°C +0/-5 °C Part Marking System AQ4024-01FTG 2 tL Ramp-dow Ramp-down Preheat T S(min) tS 25 time to peak temperature Time Product Characteristics Lead Plating Matte tin Lead Material Copper Alloy Lead Coplanarity 0.0004 inches (0.102mm) Substrate material Silicon Body Material Molded Compound UL Recognized compound meeting flammability rating V-0 Notes : 1. All dimensions are in millimeters 2. Dimensions include solder plating. 3. Dimensions are exclusive of mold flash & metal burr. AQ4024-01FTG-C Part Numbering System 24C 1 TL T S(max) Flammability 24 1 Critical Zone TL to TP Ramp-up Average ramp up rate (Liquidus) Temp (TL) to peak Reflow tP TP Temperature Reflow Condition AQ 4024 2 Automotive Grade TVS Diode Arrays (SPA® Diodes) Ordering Information Series Part Number Package Marking Min. Order Qty. AQ4024-01FTG SOD323 24 3000 AQ4024-01FTG-C SOD323 24C 3000 Number of Channels – 01 F T G –C Blank = Unidirectional C= Bidirectional G= Green T= Tape & Reel Package F: SOD323 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/16/20 TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- AQ4024 Series Package Dimensions -SOD323 E SOD323 A2 Symbol D b A1 A E1 0.2 L1 Recommended Solder Pad 1.79 c 0.45 0.49 Millimeters Inches Min Max Min Max A 0.80 1.00 0.031 0.039 A1 0.00 0.10 0.000 0.004 A2 0.80 0.90 0.031 0.035 b 0.25 0.35 0.010 0.014 c 0.08 0.15 0.003 0.006 D 1.20 1.40 0.047 0.055 E 1.60 1.80 0.063 0.071 E1 2.50 2.70 0.098 0.106 L1 0.25 0.40 0.010 0.016 1.14 2.28 2.77 Unit: mm Embossed Carrier Tape & Reel Specification — SOD323 P1 P0 D0 D1 Symbol E1 A0 F E2 A0 W A0 P Component Orientation in Tape K0 B0 T A0 - A0 Millimeters A0 1.46+/-0.10 B0 2.90+/-0.10 W 8.0+0.3/-0.10 D0 1.50+0.10 D1 0.45min/1.15max E1 1.75+/-0.10 E2 - F 3.50+/-0.10 P0 4.00+/-0.10 P 4.00+/-0.10 P1 2.00+/-0.05 K0 1.25+/-0.10 T 0.254+/-0.02 Pin1 ,Ref. ,Ref. 8mm Tape & Reel ,Ref. Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/16/20