Transient Voltage Suppressors Array for ESD Protection ESDXXV23T-2C Series Description SOT-23 The ESDXXV23T-2C 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 350 Watts Peak Pulse Power per Line (tp=8/20μs) u Protects two bi-directional I/O lines u Low clamping voltage u Working voltages : 3.3V to 36V u Low leakage current u IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact) -3.3V~18V u IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact) - 24V~36V u IEC61000-4-4 (EFT) 40A (5/50ηs) u IEC61000-4-5 (Lightning) 24A (8/20μs) Applications u RS-232, RS-422 & RS-423 Data Lines u Audio/Video Inputs u Wireless Network Systems u Digit Video Interface (DVI) u Medical Sensors u Notebook Computers 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 350 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 IEC61000-4-4 (EFT) 40 A IEC61000-4-5 ( Lightning ) 24 A TJ UN Semiconductor Co., Ltd. Revision January 06, 2014 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 ESDXXV23T-2C Series Electrical Characteristics (@ 25℃ Unless Otherwise Specified ) Device Marking VRWM (V) (Max.) VB (V) (Min.) IT (mA) VC @1A (Max.) (@A) IR (μA) (Max.) C (pF) (Typ.) (Max.) ESD3.3V23T-2C C03 3.3 4.0 1 7 10.5 20 40 220 ESD05V23T-2C C05 5 6.0 1 9.8 18 17 10 150 ESD08V23T-2C C08 8 8.5 1 13.4 24 12 1 75 ESD12V23T-2C C12 12 13.3 1 19 32 11 1 65 ESD15V23T-2C C15 15 16.7 1 24 38 10 1 60 ESD18V23T-2C C18 18 20.0 1 29 45 9 1 55 ESD24V23T-2C C24 24 26.7 1 43 52 7 1 40 ESD36V23T-2C C36 36 40.0 1 60 75 5 1 15 Part Number 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 tr = 0.7~1ns Time (ns) 60ns ESD Clamping (+8KV Contac per IEC61000-4-2) Fig4. UN Semiconductor Co., Ltd. Revision January 06, 2014 10% 30ns 30 t - Time (μs) Fig3. 90% ESD Clamping (-8KV Contac per IEC61000-4-2) 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 ESDXXV23T-2C Series 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.