AQ24CANFD 200W TVS Diode Array

Transcription

1 AQ24CANFD 200W TVS Diode Array RoHS Pb GREEN Description The AQ24CANFD is designed to protect automotive Controller Area Network (CAN lines from damage due to electrostatic discharge (ESD, electrical fast transient (EFT, and other overvoltage transients. The AQ24CANFD can absorb repetitive ESD strikes above the maximum level specified in the IEC international standard without performance degradation and can safely withstand 3A surge (8/20 waveshape as defined in IEC nd edition at a very low clamping voltages. Pinout and Functional Block Diagram Features 2 1 ESD, IEC , ±21kV contact, ±21kV air EFT, IEC , 50A (5/50ns Lightning, 3A (8/20 as defined in IEC nd edition PPAP capable Low clamping voltage Low leakage current AEC-Q101 qualified Moisture Sensitivity Level (MSL -1 Halogen free, lead free and RoHS compliant Applications 3 CAN Bus Protection ADAS Control Units Automotive Applications PowerTrain Control Units Electronic Control Units Factory Automation Body Control Units Lightning Control (DALI Application Example SPLIT CANH CAN BUS Transceiver R T/2 CAN BUS R T/2 CANL Common Mode Choke (optional C G AQ24CANFD-02HTG 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.

2 Absolute Maximum Ratings Symbol Parameter Value Units P Pk Peak Pulse Power (t p =8/20μs 200 W I PP Peak Pulse Current (t p =8/20μs 3.0 A T OP Operating Temperature -40 to 150 C T STOR 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 (T OP =25ºC Parameter Symbol Test Conditions Min Typ Max Units Reverse Standoff Voltage V RWM I R 1μA, Pin1 or Pin2 to Pin V Breakdown Voltage V BR I R =1mA, Pin1 or Pin2 to Pin V Leakage Current I LEAK V R =24V μa I Clamp Voltage 1 PP =1A, t p =8/20µs, Pin 1 or Pin 2 to Pin V V C I PP =3A, t p =8/20µs, Pin 1 or Pin 2 to Pin V Dynamic Resistance 2 R DYN TLP, t p =100ns, I/O to GND 0.5 Ω ESD Withstand Voltage 1 V ESD IEC (Contact Discharge ±21 kv IEC (Air Discharge ±21 kv Reverse Bias=0V, f=1mhz; Diode Capacitance 1 C I/O-GND Pin 1 or Pin2 to Pin 3 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 pf 8/20μs Pulse Waveform Clamping Voltage vs I PP 110% 100% 50 Percent of I PP 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% Time (μs Clamp Voltage (VC Peak Pulse Current- I PP (A

3 Temperature TVS Diode Arrays (SPA Diodes Capacitance vs. Reverse Bias 12.0 Transmission Line Pulsing(TLP Plot 20 Capacitance (pf TLP Current (A Bias Voltage (V TLP Voltage (V IEC kv Contact ESD Clamping Voltage IEC kv Contact ESD Clamping Voltage Soldering Parameters Reflow Condition Pre Heat - Temperature Min (T s(min 150 C - Temperature Max (T s(max 200 C Pb Free assembly T P Ramp-up t P Critical Zone TL to TP - Time (min to max (t s secs Average ramp up rate (Liquidus Temp (T L to peak 3 C/second max T L T S(max Preheat t L Ramp-down T S(max to T L - Ramp-up Rate 3 C/second max - Temperature (T L (Liquidus 217 C Reflow - Temperature (t L seconds Peak Temperature (T P /-5 C T S(min 25 t S time to peak temperature Time Time within 5 C of actual peak Temperature (t p seconds Ramp-down Rate 6 C/second max Time 25 C to peak Temperature (T P 8 minutes Max. Do not exceed 260 C

4 θ TVS Diode Arrays (SPA Diodes General Purpose ESD Protection - AQ24CANFD Part Marking System Ordering Information ABVD AB : Part code V : Assembly code D : Date code Part Number Package Marking Min. Order Qty. AQ24CANFD-02HTG SOT23-3 ABVD 3000 Part Numbering System TVS Diode Arrays (SPA Automotive Grade Diodes Working Voltage CAN BUS Wattage FD: Flexible Datarate Product Characteristics Lead Plating Lead Material Lead Coplanarity Substrate material AQ 24 CAN FD 02 H T G Matte Tin Copper Alloy inches(0.102mm Silicon G= Green T= Tape & Reel Package H: SOT23-3 Number of Channels Body Material Molded Compound UL Recognized compound meeting Flammability 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. Package Dimensions SOT23-3 Pin1 D e e1 Top View (L1 L Detail A B B Side View E1 E A A2 b x L2 (gauge plane Bottom View (L1 L Detail A c1 A1 b1 b Section B-B c Symbol Millimeters Inches Min Nom Max Min Nom Max A A A b b c c D E E e 0.95 BSC 0.037BSC e BSC 0.075BSC L L REF REF L BSC BSC θ Recommended soldering pad layout (unit :mm

5 General Purpose ESD Protection - AQ24CANFD Embossed Carrier Tape & Reel Specification SOT23-3 ACCESS HOLE 14.4mm 13mm 180mm 60mm 8mm TAPE AND REEL GENERAL INFORMATION PIECES PER REEL. 2. ORDER IN MULTIPLES OF FULL REELS ONLY. 3. MEETS EIA-481 REVISION "A" SPECIFICATIONS. SOT23-3 (8mm POCKET PITCH Symbol Millimetres Inches Min Max Min Max E F P D P W P A B K t mm USER DIRECTION OF FEED PIN 1 COVER TAPE 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