TESDA5V0A Low Capacitance ESD Protection Array Small Signal Diode SOT-23 A F B Features E Meet IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact) Meet IEC61000-4-4 (EFT) rating. 40A (5/50ns) C Meet IEC61000-4-5 (Lightning) rating. 12A (8/20μs) G D Protects two directional I/O lines H Working Voltage : 5V Pb free version, RoHS compliant, and Halogen free Unit (mm) Dimensions Low leakage current Unit (inch) Min Max Min Max A 2.80 3.00 0.110 0.118 Mechanical Data B 1.20 1.40 0.047 0.055 Case :JEDEC SOT-23 standard package, molded plastic C 0.30 0.50 0.012 0.020 Terminal: Matte tin plated, lead free., solderable per MIL-STD-202, Method 202 guaranteed D 1.80 2.00 0.071 0.079 E 2.25 2.55 0.089 0.100 High temperature soldering guaranteed: 260°C/10s F 0.90 1.20 0.035 0.047 Weight : 8mg (appro.) G Marking Code : Y D05 H Applications 0.550 REF 0.08 0.022 REF 0.19 0.003 0.01 Pin Configurtation USB Power & Data Line Protection Ethernet 10BaseT T1/E1 secondary IC Side Protection ISDN S/T Interface WAN/LAN Equipment Ordering Information Part No. Package Packing TESDA5V0A SOT-23 3K / 7" Reel Suggested PAD Layout Packing Code RFG B Marking Dimensions Value (in mm) A 2.00 Y D05 A Maximum Ratings and Electrical Characteristics Rating at 25°C ambient temperature unless otherwise specified. C B 0.95 C 0.90 D 0.80 D Maximum Ratings Type Number Symbol Value Units Peak Pulse Power (tp=8/20μs waveform) PPP 350 W ESD per IEC 61000-4-2 (Air) ESD per IEC 61000-4-2 (Contact) VESD ±15 ± 8 KV TJ, TSTG Junction and Storage Temperature Range . -55 to + 150 °C . Electrical Characteristics Type Number Reverse Stand-Off Voltage IR= 1mA Reverse Breakdown Voltag Reverse Leakage Current Clamping Voltage Junction Capacitance VR= IPP= IPP= 5V 1A 5A VR=0V, f=1.0MHz Symbol VRWM Min - V(BR) 6 - V IR - 1 9.8 12 uA Vc CJ Max 5 1 (Typ.) Units V V pF Notes: 1. The suggested land pattern dimensions have been provided for reference only, as actual pad layouts may vary despending on application. Version : B10 TESDA5V0A Low Capacitance ESD Protection Array Small Signal Diode Rating and Characteristic Curves FIG 2 Pulse Waveform FIG 1 Admissible Power Dissipation Curve 110 120 100 Waveform Parameters: tr = 8μs, td = 20μs 90 Percent of IPP Power Rating (%) 100 80 60 80 70 e-1 60 50 40 40 td=Ipp/2 30 20 20 10 0 0 0 20 40 60 80 100 120 140 160 0 180 5 10 Ambient Tempeatature ( C) 20 25 30 FIG 4 Typical Junction Capacitance FIG 3 Clamping Voltage vs. Peak Pulse Current 15 1.5 Normalized Capacitance (pF) Clamping Voltage (V) 15 Time (us) o 10 5 Waveform Parameters: tr = 8μs, td = 20μs 0 1 0.5 f = 1.0MHz 0 0 1 2 3 Peak Pulse Current (A) 4 5 0 1 2 3 4 5 Reverse Voltage (V) Version : B10 TESDA5V0A Low Capacitance ESD Protection Array Small Signal Diode Applications Information Designed for the bi-directional protection of 2 lines from the damage caused by Electro Static Discharge (ESD) and surge pulses Be used on lines where the signal polarities are above and below ground Provides a surge capability of 350 Watts peak Ppp per line for an 8/20 ms waveform. Circuit Board Layout Recommendations Place the ESD protection array as close to the input terminal or connector as possible Keep parallel signal paths to a minimum Minimize all printed-circuit board conductive loops including power and group loops Avoid using shared transient return paths to a common ground point Ground planes should be used. For multilayer printed-circuit boards, use ground vias Below picture is the typical application for bi-directional protection of two lines To Protected Device IO#1 IO#2 TESDA5V0A Version : B10 TESDA5V0A Low Capacitance ESD Protection Array Small Signal Diode Carrier & Reel specification TSC label Item Top Cover Tape Carieer Tape Any Additional Label (If Required) Symbol Dimension(mm) Carrier depth K 1.2 Max. Sprocket hole D 1.50 +0.10 Reel outside diameter A 178 ± 1 Reel inner diameter D1 50 Min. Feed hole width D2 13.0 ± 0.5 Sprocke hole position E 1.75 ±0.10 Sprocke hole pitch P0 4.00 ±0.10 Embossment center P1 2.00 ±0.10 Overall tape thickness T 0.6 Max. Tape width W 8.30 Max. Reel width W1 14.4 Max. W1 Direction of Feed D D2 D1 Note 1: A0, B0, and K0 are determined by component size. The clearance between the components and the cavity must be within 0.05 mm min. to 0.5 mm max. The component cannot rote more than 10o within the determined cavity. Note 2: If B1 exceeds 4.2 mm(0.165'') for 8 mm embossed tape, the tape may not feed through all tape feeders. Version : B10