UBT23A05L02

UBT23A05L02 Electrostatic Discharged Protection Devices (ESD) Data Sheet Description This is ultra low capacitance TVS arrays designed to protect high speed data interfaces. It has been specifically designed to protect sensitive components which is connected to high-speed data and transmission lines from overvoltage caused by electrostatic (ESD), cable discharge events (CDE) and electrical fast transients (EFT). Features ● ● ● ● ● ● ● ● ● ● ● ● IEC61000-4-2 ESD 15KV Air, 8KV contact compliance SOT-23 surface mount package Protects two high speed data lines Working voltage: 5V Ultra low capacitance and clamping voltages Low leakage current Solid-state silicon avalanche technology Lead Free/RoHS compliant Solder reflow temperature: Pure Tin-Sn, 260~270℃ Flammability rating UL 94V-0 Meets MSL level 1, per J-STD-020 Marking: B 5U 3 1 Pin Configuration Applications ● ● ● ● 2 HDMI interface protection Mobile display digital interface RF/Antenna circuits USB 2.0 & Firewire ports ● GaAs photodetector protection ● HBT power Amp protection ● Infiniband transceiver protection Maximum Ratings Rating Symbol ESD voltage (Contact discharge) Value Unit ±8 VESD ESD voltage (Air discharge) Storage & operating temperature range Revision:ESD-UBT23A05L02-001(A2) kV ±15 TSTG ,TJ 1/5 -55~+150 ℃ http://brightking.yageo.com UBT23A05L02 Electrical Characteristics (TJ=25℃) Parameter Symbol Reverse stand-off voltage Condition Min. Typ. Max. Unit 5 V VRWM Reverse breakdown voltage VBR IBR=1mA 6 V Reverse leakage current IR VR=5V Each I/O pin 0.5 μA Clamping voltage (tp=8/20μs) VC IPP=1A 9.8 V Clamping voltage (tp=8/20μs) VC IPP=3A 15 V Peak pulse current (tp=8/20μs) IPP 4 A Off state junction capacitance CJ Off state junction capacitance CJ 0Vdc,f=1MHz Between I/O pins and GND 0Vdc,f=1MHz Between I/O pins 0.8 pF 0.4 pF Typical Characteristics Curves Figure 1. Pulse Waveforms tr 5 Peak value Ipp Waveform Parameters: tr=8µs td=20µs 90 80 F=1MHz Junction Capacitance (pF) % of Peak Power Current 110 100 Figure 2. Capacitance vs. Reverse Voltage 70 60 50 40 30 td=t|IPP/2 20 4 3 2 1 10 0 0 0 5 10 15 20 25 30 0 1 2 3 4 5 Reverse Voltage (V) t-Time (μs) Figure 3. Clamping Voltage vs. Peak Pulse Current Clamping Voltage (V) 25 20 15 10 Waveform Parameters: tr=8µs tb=20µs 5 0 0 1 2 3 4 5 6 IPP-Peak Pulse Current (A) Revision:ESD-UBT23A05L02-001(A2) 2/5 http://brightking.yageo.com UBT23A05L02 Applications Information USB 2.0 USB PORT Vbus Vbus SDD32A05L01 SDD32A05L01 D+ D+ D- D2 1 GND GND 2 1 USB CONTROLLER 3 Vbus SDD32A05L01 3 D+ D2 1 GND 3 USB3.0 PTC SMD1812P110TF SMD0805P110TF Vbus D+ DSSTX+ Device IC SSTXSSRX+ SSRXGND 2 1 2 1 2 1 SDD32A05L01 3 Revision:ESD-UBT23A05L02-001(A2) 3 3/5 3 http://brightking.yageo.com UBT23A05L02 Recommended Soldering Conditions Reflow Soldering Critical Zone TL to TP tP TP Ramp-up TL tL Temperature TS max TS min Ramp-down tS Preheat 25 t 25℃ to Peak Time Recommended Conditions Profile Feature Pb-Free Assembly Average ramp-up rate (TL to TP) 3℃/second max. Preheat -Temperature Min (TS min) -Temperature Max (TS max) -Time (min to max) (ts) 150℃ 200℃ 60-180 seconds TS max to TL -Ramp-up Rate 3℃/second max. Time maintained above: -Temperature (TL) -Time (tL) 217℃ 60-150 seconds Peak Temperature (TP) 260℃ Time within 5℃ of actual Peak Temperature (tP) Ramp-down Rate 6℃/second max. Time 25℃ to Peak Temperature Revision:ESD-UBT23A05L02-001(A2) 20-40 seconds 8 minutes max. 4/5 http://brightking.yageo.com UBT23A05L02 Dimensions（SOT-23） E F G 2 Dimension A Symbol 1 B C H I 3 J D 0.8 (3X) 0.9 (3X) 1.9 1.8 0.95 Recommended Soldering Pad Layout Millimeters Inches Min. Max. Min. Max. A 0.08 0.18 0.003 0.007 B 0.15 - 0.006 - C - 0.13 - 0.005 D 0.89 1.09 0.035 0.043 E 2.80 3.05 0.110 0.120 F 1.90 0.075 G 0.95 0.037 H 1.19 1.40 0.047 0.055 I 2.10 2.49 0.083 0.098 J 0.35 0.50 0.014 0.020 Packaging Tape P1 P2 K F B W E øD0 P0 B0 A0 øD1 t A Reel D2 D Revision:ESD-UBT23A05L02-001(A2) W1 Symbol Dimension (mm) W 8.00±0.30 P0 4.00±0.10 P1 4.00±0.10 P2 2.00±0.10 D0 Φ1.55±0.10 D1 Φ1.00±0.05 E 1.75±0.10 F 3.50±0.10 A 3.10±0.10 A0 2.10±0.10 B 2.75±0.10 B0 0.65±0.10 K 1.10±0.10 t 0.20±0.05 D Φ178.0±2.0 D2 Φ13.0 W1 9.5 Quantity: 3000PCS 5/5 http://brightking.yageo.com