ESD5B3CM

ESD5B3CM Low Capacitance Bidirectional TVS/ESD Protection Diode SOD-523 Plastic-Encapsulate ESD Protection Diodes DESCRIPTION The ESD5B3CM is designed to protect voltage sensitive component from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is suited for use in cellular phones, portable devices, digital cameras, power supplies and many other portable applications where board space comes at a premium. Also because of its low capacitance, it is suited for use in high frequency designs such as high speed line application. This device has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), and EFT (electrical fast transients). Features Pin Configuration  Peak power dissipation: 400W (8/20μs)         IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact) IEC61000-4-4 (EFT) 40A (5/50ns) Protects one directional I/O line Low clamping voltage Low leakage current Low capacitance Working voltages : 3.3V Meets MSL 3 Requirements Applications        High Speed Line Serial and Parallel Ports Notebooks, Desktops, Servers Projection TV Cellular handsets and accessories Portable instrumentation Peripherals Circuit Diagram 1 2 Mechanical Characteristics  Package: SOD-523  Flammability Rating: UL 94V-0  High temperature soldering guaranteed: 260℃/ 10s  Packaging: Tape and Reel  Weight: 0.001 gram (approx.)  Marking: 3CM Absolute Maximum Ratings (TA=25°C unless otherwise specified) Parameter ESD per IEC 61000−4−2 (Air) ESD per IEC 61000−4−2 (Contact) Symbol VESD Value ± 30 ± 30 Unit KV Peak Pulse Power(8/20us ) PPP 400 W Operating Temperature TOPT −55 to +150 °C Storage Temperature TSTG −55 to +150 °C Lead Solder Temperature – Maximum (10 Second Duration) TL 260(10 sec.) °C The above data are for reference only. http://www.microdiode.com Rev:2024A2 Page :1 ESD5B3CM Low Capacitance Bidirectional TVS/ESD Protection Diode Electrical Characteristics (TA=25°C unless otherwise specified) Symbol Parameter Test Condition VRWM Reverse Working Voltage VBR Reverse Breakdown Voltage IR Reverse Leakage Current VC Clamping Voltage IPP = 1A, tp = 8/20μs VC Clamping Voltage IPP = 23A, tp = 8/20μs CJ Junction Capacitance VR = 0V, f = 1MHz IT = 1mA Min Typ Max Units 3.3 V 6.0 V 1.0 μA 6.5 V 13 18 V 38 45 pF 4.0 VRWM = 3.3V The above data are for reference only. http://www.microdiode.com Rev:2024A2 Page :2 ESD5B3CM Low Capacitance Bidirectional TVS/ESD Protection Diode ELECTRICAL CHARACTERISTICS CURVE The curve above is for reference only. http://www.microdiode.com Rev:2024A2 Page :3 ESD5B3CM Low Capacitance Bidirectional TVS/ESD Protection Diode Outlitne Drawing SOD-523 Package Outline Dimensions 6\PERO A A1 b c D E E1 E2 L Κ 'LPHQVLRQV,Q0LOOLPHWHUV 0LQ 0D[ 0.510 0.770 0.500 0.700 0.250 0.350 0.080 0.150 0.750 0.850 1.100 1.300 1.500 1.700 0.200 REF 0.010 0.070 7° REF 'LPHQVLRQV,Q,QFKHV 0D[ 0LQ 0.020 0.031 0.020 0.028 0.010 0.014 0.003 0.006 0.030 0.033 0.043 0.051 0.059 0.067 0.008 REF 0.001 0.003 7° REF Suggested Pad Layout Note: 1.Controlling dimension:in/millimeters. 2.General tolerance: ±0.05mm. 3.The pad layout is for reference purposes only. PACKAGE SPECIFICATIONS Package Reel Size SOD-523 Reel DIA. (mm) Q'TY/Reel (pcs) Box Size (mm) QTY/Box (pcs) Carton Size (mm) Q'TY/Carton (pcs) 178 3000 183×188×80 45,000 386×265×215 180,000 7' http://www.microdiode.com Rev:2024A2 Page :4