AZ6225-01F.R7GR

AZ6225-01F Low Voltage Transient Voltage Suppressing Device 0402 DFN Package for ESD/Surge Protection Features AZ6225-01F is a unique design which includes proprietary clamping cell in a single package. During transient conditions, the proprietary clamping cell prevents over-voltage on the power line or control/data lines, protecting any downstream components. ESD Protection for 1 line with Bi-directional Provide ESD protection for the protected line to IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact) IEC 61000-4-4 (EFT) 80A (5/50ns) IEC 61000-4-5 (Lightning) 20A (8/20µs) AZ6225-01F may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge). For low operating voltage applications: 2.5V 0402 small DFN package saves board space Protect one I/O line or power line Fast turn-on and Low clamping voltage Solid-state silicon-avalanche and active circuit triggering technology Green Part Circuit Diagram / Pin Configuration Applications Mobile Phones Hand Held Portable Applications Computer Interfaces Protection Microprocessors Protection Serial and Parallel Ports Protection Control Signal Lines Protection Power lines on PCB Protection 1 Latchup Protection 2 DFN1006P2E (Bottom View) Description AZ6225-01F is a design which includes one bi-directional surge rated clamping cell to protect one power line, or one control line, or one low speed data line in an electronic systems. The AZ6225-01F has been specifically designed to protect sensitive components which are connected to power and control lines from over-voltage damage and latch-up caused by Electrostatic Discharging (ESD), Electrical Fast Transients (EFT), Lightning, and Cable Discharge Event (CDE). Revision 2014/12/03 © 2014-2015 Amazing Micro. 1 www.amazingIC.com AZ6225-01F Low Voltage Transient Voltage Suppressing Device 0402 DFN Package for ESD/Surge Protection SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATING UNITS Peak Pulse Current (tp=8/20µs) IPP 20 A Operating Supply Voltage (pin-1 to pin-2) VDC 2.8 V ESD per IEC 61000-4-2 (Air) VESD ±30 kV ±30 ESD per IEC 61000-4-2 (Contact) Lead Soldering Temperature TSOL 260 (10 sec.) o Operating Temperature TOP -55 to +85 o -55 to +150 o Storage Temperature TSTO C C C ELECTRICAL CHARACTERISTICS PARAMETER Reverse Stand-Off Voltage Reverse Leakage Current Reverse Breakdown Voltage Surge Clamping Voltage ESD Clamping Voltage ESD Dynamic Turn-on Resistance Channel Input Capacitance SYMBOL VRWM CONDITIONS T=25 oC. ILeak VRWM = ±2.5V, T=25 oC. VBV IBV = 1mA, T=25 oC. Vsurge_CL Vclamp Rdynamic CIN MINI TYP -2.5 MAX UNITS 2.5 V 2 µA 3.5 V IPP=5A, tp=8/20µs, T=25 oC. 4.0 IPP=10A, tp=8/20µs, T=25 oC. 5.0 IPP=20A, tp=8/20µs, T=25 oC. 6.8 IEC 61000-4-2 +6kV, Contact mode, T=25 oC, I/O pin to GND 5.0 V 0.07 Ω IEC 61000-4-2 0~+6kV, Contact mode, T=25 oC. VR= 0V, f = 1MHz, T=25 oC. Revision 2014/12/03 © 2014-2015 Amazing Micro. 2 V 62.5 80 pF www.amazingIC.com AZ6225-01F Low Voltage Transient Voltage Suppressing Device 0402 DFN Package for ESD/Surge Protection Typical Characteristics Typical Variation of CIN vs. VIN Transmission Line Pulsing (TLP) Measurement Pin1 to Pin2 f = 1MHz, T = 25°C 75 Transmission Line Pulsing (TLP) Current (A) 80 Input Capacitance (pF) 70 65 60 55 50 45 40 35 30 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 18 V_pulse 16 Pulse from a 14 transmission line TLP_I 12 + 100ns 10 TLP_V DUT 8 6 _ 4 2 0 -2 -4 -6 -8 -10 -12 -14 -16 -18 -7 -6 -5 -4 -3 -2 -1 0 Pin1 to Pin2 1 2 3 4 5 6 7 Transmission Line Pulsing (TLP) Voltage (V) Input Voltage (V) Clamping Voltage vs. Peak Pulse Current 10 Pin1 to Pin2 Pin2 to Pin1 9 Clamping Voltage (V) 8 7 6 5 4 3 2 Waveform Parameter: td = 8µs tr = 20µs 1 0 2 4 6 8 10 12 14 16 18 20 22 24 Peak Pulse Current (A) Revision 2014/12/03 © 2014-2015 Amazing Micro. 3 www.amazingIC.com AZ6225-01F Low Voltage Transient Voltage Suppressing Device 0402 DFN Package for ESD/Surge Protection Applications Information The AZ6225-01F is designed to protect one line In order to obtain enough suppression of ESD against System ESD/EFT/Lightning pulses by induced transient, good circuit board is critical. clamping it to an acceptable reference. It Thus, the following guidelines are recommended: provides bi-directional protection. Minimize the path length between the protected lines and the AZ6225-01F. The usage of the AZ6225-01F is shown in Fig. 1. Place the AZ6225-01F near the input Protected line, such as data line, control line, or terminals or connectors to restrict transient power line, is connected at pin 1. The pin 2 is coupling. connected to a ground plane on the board. In The ESD current return path to ground order to minimize parasitic inductance in the should be kept as short as possible. board traces, all path lengths connected to the Use ground planes whenever possible. pins of AZ6225-01F should be kept as short as NEVER route critical signals near board possible. edges and near the lines which the ESD transient easily injects to. Input Output VBR Transient Voltage -VBR VCL gnd gnd -VCL VBR Normal Operation -VBR gnd gnd 1 2 2 AZ6225-01F AZ5525-01F 1 AZ6225-01F AZ5525-01F Protected Devices Fig. 1 Revision 2014/12/03 © 2014-2015 Amazing Micro. 4 www.amazingIC.com AZ6225-01F Low Voltage Transient Voltage Suppressing Device 0402 DFN Package for ESD/Surge Protection Fig. 2 shows another simplified example of using data line, and power line from ESD transient AZ6225-01F to protect the control line, low speed stress. VDD Control Line 2 2 AZ6225-01F AZ5525-01F 2 1 1 AZ6225-01F AZ5525-01F Chip-C 1 Chip-A Low Speed Data Line AZ6225-01F AZ5525-01F Chip-B GND Fig. 2 Revision 2014/12/03 © 2014-2015 Amazing Micro. 5 www.amazingIC.com AZ6225-01F Low Voltage Transient Voltage Suppressing Device 0402 DFN Package for ESD/Surge Protection Mechanical Details LAND LAYOUT 0.30 DFN1006P2E PACKAGE DIAGRAMS 0.55 A 0.60 B 1.40 TOP VIEW (Unit: mm) Notes: This LAND LAYOUT is for reference purposes only. Please consult your manufacturing partners to ensure your company’s PCB design guidelines are met. C SIDE VIEW D E MARKING CODE F 45 O F 7 0.05 0.125 BOTTOM VIEW Symbol Millimeters min max min max A 0.95 1.05 0.037 0.041 B 0.55 0.65 0.022 0.026 C 0.45 0.60 0.018 0.024 D 0.45 Top View Inches 0.018 E 0.20 0.30 0.008 0.012 F 0.45 0.55 0.018 0.022 Revision 2014/12/03 © 2014-2015 Amazing Micro. Part Number Marking Code AZ6225-01F (Green Part) F Note : Green means Pb-free, RoHS, and Halogen free compliant. 6 www.amazingIC.com AZ6225-01F Low Voltage Transient Voltage Suppressing Device 0402 DFN Package for ESD/Surge Protection Ordering Information PN# Material Type Reel size MOQ MOQ/internal box MOQ/carton AZ6225-01F.R7GR Green T/R 7 inch 12,000/reel 4 reel=48,000/box 6 box=288,000/carton Revision History Revision Modification Description Revision 2014/02/20 Preliminary Release. Revision 2014/12/03 Formal Release. Revision 2014/12/03 © 2014-2015 Amazing Micro. 7 www.amazingIC.com