Transient Voltage Suppressors Array for ESD Protection ESD0502V23T-2A Description SOT-23 The ESD0502V23T-2A is designed to protect voltage sensitive components 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. Feature Functional Diagram u 100 Watts Peak Pulse Power per Line (tp=8/20μs) u Protects two high-Speed lines u Low clamping voltage u RoHS Compliant u IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact) u IEC61000-4-4 (EFT) 40A (5/50ηs) u IEC61000-4-5 (Lightning) 5A (8/20μs) Applications u Microprocessor based equipment u Notebooks, Desktops, and Servers u Industrial Controls u Instrumentation u Peripherals u Serial and Parallel Ports Mechanical Characteristics u JEDEC SOT-23 Package u Molding Compound Flammability Rating : UL 94V-0 u Weight 8.0 Milligrams (Approximate) u Quantity Per Reel : 3,000pcs u Reel Size : 7 inch u Lead Finish : Lead Free Mechanical Characteristics Symbol Parameter Value Units 100 W PPP Peak Pulse Power (tp=8/20μs waveform) TL Lead Soldering Temperature 260 (10sec) ºC TSTG Storage Temperature Range -55 to +150 ºC Operating Temperature Range -55 to +150 ºC TJ Air Discharge ±15 Contact Discharge ±8 IEC61000-4-2 (ESD) IEC61000-4-4 (EFT) 40 A IEC61000-4-5 ( Lightning ) 5 A UN Semiconductor Co., Ltd. Revision January 06, 2014 KV www.unsemi.com.tw 1/3 @ UN Semiconductor Co., Ltd. 2014 Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Transient Voltage Suppressors Array for ESD Protection ESD0502V23T-2A Electrical Characteristics (@ 25℃ Unless Otherwise Specified ) Part Number Device Marking VRWM (V) (Max.) VB (V) (Min.) IT (mA) VC @1A (Max.) (Max.) Y 05C 5 6 1 9.8 20 ESD0502V23T-2A (@A) IR (μA) (Max.) C (pF) (Typ.) 4 5 30 VC Characteristic Curves Fig1. 8/20μs Pulse Waveform Fig2. ESD Pulse Waveform (according to IEC 61000-4-2) tr 100 Peak Value IPP 80 100% TEST WAVEFORM PARAMETERS tr=8μs td=20μs Percent of Peak Pulse Current % IPP - Peak Pulse Current - % of IPP 120 60 40 td=t IPP/2 20 0 0 5 10 15 20 25 10% tr = 0.7~1ns Time (ns) 30ns 30 60ns t - Time (μs) Fig3. 90% Power Derating Curve 100 90 % of Rated Power 80 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 160 180 200 Ambient Temperature – TA (ºC) UN Semiconductor Co., Ltd. Revision January 06, 2014 www.unsemi.com.tw 2/3 @ UN Semiconductor Co., Ltd. 2014 Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Transient Voltage Suppressors Array for ESD Protection ESD0502V23T-2A Characteristic Curves Fig4. ESD Clamping (+8KV Contac per IEC61000-4-2) Fig5. ESD Clamping (-8KV Contac per IEC61000-4-2) SOT-23 Package Outline & Dimensions Millimeters Inches Symbol Soldering Footprint UN Semiconductor Co., Ltd. Revision January 06, 2014 Min. Nom. Max. Min. Nom. Max. A 0.89 1.00 1.11 0.035 0.040 0.044 A1 0.01 0.06 0.10 0.001 0.002 0.004 b 0.37 0.44 0.50 0.15 0.18 0.020 c 0.09 0.13 0.18 0.003 0.005 0.007 D 2.80 2.90 3.04 0.110 0.114 0.120 E 1.20 1.30 1.40 0.047 0.051 0.055 e 1.78 1.90 2.04 0.070 0.075 0.081 L 0.35 0.54 0.69 0.014 0.021 0.029 HE 2.10 2.40 2.64 0.083 0.094 0.104 Symbol Millimeters Inches X 0.80 0.031 X1 0.95 0.037 Y 0.90 0.035 Z 2.00 0.079 www.unsemi.com.tw 3/3 @ UN Semiconductor Co., Ltd. 2014 Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information.