UCD32C05L01

UCD32C05L01 Electrostatic Discharged Protection Devices (ESD) Data Sheet Description The UCD32C05L01 is an ultra low capacitance TVS array designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to data an trans-mission lines from overvoltage caused by electrostatic discharge (ESD), cable discharge events (CDE) and lightning. The unique design incorporates surge rated, low capacitance steering diodes and a TVS diode in a single package. During transient conditions, the steering diodes direct the transient current to ground. The internal TVS diode clamps the transient voltage to a safe level. The ultra low capacitance array configuration allows the user to protect up to the high speed data lines. These devices are in a signal package, RoHS/WEEE compliant, SOD-323 package. It measures 2.5×1.25×1.0mm. The series devices may be used to meet the immunity requirements of IEC61000-4-2 (ESD), IEC61000-4-4 (EFT) and IEC61000-4-5 (Surge). Features ● ● ● ● ● ● ● ● ● ● ● ● ● IEC61000-4-2 ESD 30KV Air, 30KV contact compliance SOD-323 surface mount package Protects one I/O line Peak power dissipation of 250W under 8/20μs waveform Working voltage: 5V Low leakage current Low operating and clamping voltages 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:BC Pin Configuration Applications ● ● ● ● ● USB 2.0 and USB 3.0 interface 10/100/1000 Ethernet Personal digital assistants (PDA) Serial ATA protection Digital visual interface (DVI) Revision：15-May -17 ● ● ● ● Wireless system devices Handhelds and notebooks Digital cameras RF interface www.brightking.com UCD32C05L01 Maximum Ratings Rating Peak pulse power (tp=8/20μs waveform) Symbol Value Unit PPP 250 W ESD voltage (Contact discharge) ±30 VESD kV ESD voltage (Air discharge) ±30 Lead soldering temperature Storage & operating temperature range TL 260 ℃ TSTG ,TJ -55~+150 ℃ Electrical Characteristics (TA=25℃) Parameter Reverse stand-off voltage Reverse breakdown voltage Symbol Condition Min. Typ. VRWM Max. Unit 5 V VBR IBR=1mA 6.0 V Reverse leakage current IR VR=5V Clamping voltage (tp=8/20μs) VC IPP=1A 9.8 V Clamping voltage (tp=8/20μs) VC IPP=12A 15 V Off state junction capacitance CJ 0Vdc,f=1MHz 1.5 500 2.0 nA pF Typical Characteristics Curves Figure 1. Power Derating Curve Revision：15-May -17 Figure 2. Pulse Waveform www.brightking.com UCD32C05L01 Figure 3. Non-Repetitive Peak Pulse vs Pulse Time Figure 4. ESD Clamping (8kV Contact IEC61000-4-2) 10000 1000 100 10 0.1 1 100 10 1000 10000 tp-Pulse Duration (μs) Figure 5. Clamping Voltage vs. Peak Pulse Current 25 20 15 10 Waveform Parameters: tr=8µs tb=20µs 5 0 0 3 6 9 12 15 18 IPP-Peak Pulse Current (A) Revision：15-May -17 www.brightking.com UCD32C05L01 Recommended Soldering Conditions Reflow Soldering Recommended Condition 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 Time 25℃ to Peak Temperature Revision：15-May -17 20-40 seconds 6℃/second max. 8 minutes max. www.brightking.com UCD32C05L01 Dimensions (SOD-323) Dimension Symbol Millimeters Inches Min. Max. Min. Max. A 0.80 1.10 0.031 0.043 B - 0.10 - 0.004 C 0.20 - 0.008 - D 0.11 0.20 0.004 0.008 E 1.15 1.35 0.045 0.053 F - 0.35 - 0.014 G 1.60 1.80 0.063 0.071 H 2.40 2.60 0.094 0.102 Packaging Tape P0 P1 P2 K F B0 B W E øD0 A0 øD1 t A Reel D2 D Revision：15-May -17 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 1.48±0.10 A0 0.80±0.10 B 3.00±0.10 B0 1.80±0.10 K 1.05±0.10 t 0.25±0.05 D Φ178.0±2.0 D2 Φ13.0 W1 9.5 Quantity: 3000PCS www.brightking.com