High Current Surge Protection Diode Array Low Capacitance ESD70V14T-LC Description SOT-143 The ESD70V14T-LC 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 Array of surge rated, low capacitance diodes u Protects two I/O lines u Low capacitance (5pF typical) for high-speed interfaces 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) 24A (8/20μs) Applications u ADSL Lines u I C Bus Protection u Video Line Protection u T1/E1 secondary IC Side Protection Mechanical Characteristics 2 u Portable Electronics u Microcontroller Input Protection u WAN/LAN Equipment u ISDN S/T Interface u JEDEC SOT-143 Package u Molding Compound Flammability Rating : UL 94V-0 u Weight 10.0 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 SOCAY Electronics Co., Ltd. Revision January 06, 2014 KV www.socay.com 1/3 @ SOCAY Electronics Co., Ltd. 2014 Specifications are subject to change without notice. Please refer to www.socay.com for current information. High Current Surge Protection Diode Array Low Capacitance ESD70V14T-LC Electrical Characteristics (@ 25℃ Unless Otherwise Specified ) Part Number Device Marking VRWM (V) (Max.) VB (V) (Min.) IT (mA) VFC @1A (Max.) (Max.) CKA 70 100 50 1.5 8 ESD70V14T-LC (@A) IR (μA) (Max.) C (pF) (Typ.) 24 1 5 VFC Characteristic Curves Fig1. 8/20μs Pulse Waveform 120 tr IPP - Peak Pulse Current - % of IPP 100 TEST WAVEFORM PARAMETERS tr=8μs td=20μs Peak Value IPP 80 60 40 td=t IPP/2 20 0 0 5 10 15 20 25 30 t - Time (μs) Fig2. Power Derating Curve % of Rated Power 110 100 90 80 70 60 50 40 30 20 10 0 0 25 50 75 100 125 150 Ambient Temperature – TA (ºC) SOCAY Electronics Co., Ltd. Revision January 06, 2014 www.socay.com 2/3 @ SOCAY Electronics Co., Ltd. 2014 Specifications are subject to change without notice. Please refer to www.socay.com for current information. High Current Surge Protection Diode Array Low Capacitance ESD70V14T-LC SOT-143 Package Outline & Dimensions Inches Symbol Min. θ 0.031 - 0.048 A1 0.000 - 0.008 0.013 A2 0.020 0.035 0.042 0.75 Revision January 06, 2014 0.80 - 1.22 - 0.15 0.90 1.07 b 0.011 - 0.020 0.30 - 0.51 b1 0.029 - 0.037 0.76 - 0.94 c 0.003 - 0.008 0.08 - 0.20 D 0.110 0.114 0.120 2.80 2.90 3.04 E 0.082 0.093 0.104 2.10 2.37 2.64 E1 0.047 0.051 0.055 1.20 1.30 1.40 e 0.075 1.92 BSC e1 0.008 L 0.015 0.020 0.024 L1 (0.021) (0.54) N 4 4 θ SOCAY Electronics Co., Ltd. Nom. Max. Min. Nom. Max. A 0° aaa Soldering Footprint Millimeters 0.006 0.20 BSC 8° 0.40 0° 0.50 - 0.60 8° 0.15 bbb 0.008 0.20 ccc 0.004 0.10 Symbol Inches Millimeters C (0.087) (2.20) E1 0.076 1.92 E2 0.068 1.72 G 0.031 0.80 X1 0.039 1.00 X2 0.047 1.20 Y 0.055 1.40 Z 0.141 3.60 www.socay.com 3/3 @ SOCAY Electronics Co., Ltd. 2014 Specifications are subject to change without notice. Please refer to www.socay.com for current information.