AQ4021-01FTG-C

TVS Diode Array Lightning Surge Protection- AQ4021 Series AQ4021 Series 2.5pF, 25A Discrete TVS Diode RoHS Pb GREEN Description The AQ4021 components integrate 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 25A per IEC 61000-4-5 2nd edition (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 61000-4-2 International Standard. The low loading capacitance and high surge capability make it ideal for protecting telecommunication ports such as Ethernet and other high speed data 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 610004-5 2nd edition, 25A (tP=8/20μs) • AEC-Q101 Qualified • Low capacitance of 2.5pF (@ VR=0V) • Halogen free, lead free and RoHS compliant • Moisture Sensitivity Level(MSL -1) • Low leakage current Pin 2 Functional Block Diagram 1 Applications 1 •10/100/1000 Ethernet •Instrumentation •T1/E1/T3/E3 •Medical Equipment •USB 1.1/2.0 •CAN Bus protection •Power Ports •Automotive applications •Computers and Peripherals 2 Unidirectional AQ4021-01FTG SP4021-01FTG 2 Bidirectional AQ4021-01FTG-C SP4021-01FTG-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. © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/12/21 TVS Diode Array Lightning Surge Protection- AQ4021 Series Absolute Maximum Ratings Symbol Parameter Value Units IPP Peak Current (tp=8/20μs) 25 A PPk Peak Pulse Power (tp=8/20μs) 600 W TOP Operating Temperature -40 to 150 °C TSTOR Storage Temperature -55 to 150 °C Notes: 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 Test Conditions Min 6.3 Typ Max Units Breakdown Voltage VBD IR=2uA Reverse Standoff Voltage VRWM IR≤1μA 5.0 V Leakage Current ILEAK VR=5.0V 0.5 μA V IPP=1A, tp=8/20µs, Fwd Clamp Voltage VC 1 Dynamic Resistance 2 RDYN ESD Withstand Voltage1 VESD Diode Capacitance1 CD 9.3 V V IPP=10A, tp=8/20µs, Fwd 14.0 IPP=25A, tP=8/20μs, Fwd 20.5 V TLP, tP=100ns, I/O to GND 0.35 Ω IEC 61000-4-2 (Contact Discharge) ±30 IEC 61000-4-2 (Air Discharge) ±30 kV kV Reverse Bias=0V, f=1MHz 2.5 pF Note: 1. Parameter is guaranteed by design and/or component characterization. 2. Transmission Line Pulse (TLP) with 100ns width, 2ns rise time, and average window t1=70ns to t2= 90ns Normalized Capacitance vs. Bias Voltage 8/20μs Pulse Waveform 3.5 110% 100% SP4021-01FTG AQ4021-01FTG SP4021-01FTG-C AQ4021-01FTG-C 90% 2.5 80% Percent of IPP Normalized Capacitance 3.0 2.0 1.5 1.0 70% 60% 50% 40% 30% 0.5 20% 10% 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Bias Voltage (V) 3.5 4.0 4.5 5.0 0% 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Time (μs) © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/12/21 TVS Diode Array Lightning Surge Protection- AQ4021 Series Negative Transmission Line Pulsing (TLP) Plot Postive Transmission Line Pulsing (TLP) Plot 20 0 18 -2 -4 14 -6 TLP Current (A) TLP Current (A) 16 12 10 8 6 -8 -10 -12 -14 4 -16 2 -18 0 0 2 4 6 8 10 12 14 16 -20 20 18 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 TLP Voltage (V) TLP Voltage (V) Clamping Voltage vs. IPP 24 20 Clamp Voltage (VC) 16 12 8 4 0 1 5 10 15 20 25 Peak Pulse Current-IPP (A) Soldering Parameters Pre Heat Pb – Free assembly - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs Average ramp up rate (Liquidus) Temp (TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Reflow - Temperature (TL) (Liquidus) 217°C - Temperature (tL) 60 – 150 seconds Peak Temperature (TP) 260+0/-5 °C 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 tP TP Temperature Reflow Condition Critical Zone TL to TP Ramp-up TL TS(max) tL Ramp-do Ramp-down Preheat TS(min) 25 tS time to peak temperature Time © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/12/21 TVS Diode Array Lightning Surge Protection- AQ4021 Series Part Marking System Product Characteristics AQ4021-01FTG SP4021-01FTG 05 1 2 AQ4021-01FTG-C SP4021-01FTG-C Lead Plating Matte tin Lead Material Copper Alloy Lead Coplanarity 0.0004 inches (0.102mm) Substrate material Silicon Body Material Molded Compound Flammability 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. 5C 1 2 Part Numbering System Ordering Information AQ 4021 – 01 F T G – C Blank = Unidirectional C= Bidirectional Automotive Grade TVS Diode Arrays (SPA® Diodes) G= Green T= Tape & Reel Series Number of Channels Part Number Package Marking Min. Order Qty. AQ4021-01FTG AQ4021-01FTG-C SOD323 05 3000 SOD323 5C 3000 Package F: SOD323 Package Dimensions -SOD323 E A2 A1 SOD323 Symbol Millimeters D b Min A L1 Recommended Solder Pad 1.79 0.45 0.49 c 0.2 E1 1.14 2.28 2.77 Inches 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 Unit: mm © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/12/21 TVS Diode Array Lightning Surge Protection- AQ4021 Series Embossed Carrier Tape & Reel Specification — SOD323 Symbol Component Orientation in Tape Pin1 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 ,Ref. ,Ref. 8mm TAPE AND 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 http://www.littelfuse.com/disclaimer-electronics. © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/12/21