WS24DLC-B

WS24DLC-B Ultra Low Capacitance Bi-Directional TVS Diode Array Features ● ● ● ● ● ● Ultra low leakage: nA level Operating voltage: 24V Low clamping voltage Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-4 (EFT) 40A (5/50ns) – IEC61000-4-5 (Lightning) 3A (8/20μs) RoHS Compliant AEC-Q101 qualified Dimensions SOD-323 Pin Configuration Applications ● ● ● ● ● ● ● USB Ports SIM Ports Smart Phones Wireless Systems Set-top box and digital TV Digital video interface (DVI) Ethernet 10/100/1000 Base T Mechanical Characteristics ● Package: SOD-323 ● Lead Finish: Lead Free ● UL Flammability Classification Rating 94V-0 ● Quantity Per Reel:3000pcs ● Reel Size:7 inch ● Device Marking:HC Absolute Maximum Ratings(Tamb=25°C unless otherwise specified) Parameter Peak Pulse Power (8/20µs) ESD per IEC 61000−4−2 (Air) Symbol Ppp VESD Value Unit 350 W ± 30 Kv ± 30 ESD per IEC 61000−4−2 (Contact) Operating Temperature Range TJ -55 to +125 ℃ Storage Temperature Range TSTJ -55 to +150 ℃ Rev : 01.06.2017 1/3 www.leiditech.com WS24DLC-B Electrical Characteristics(TA=25°C unless otherwise specified) Parameter Symbol Test Condition Min Typ VRWM Reverse Working Voltage Breakdown Voltage VBR Max Unit 24 V 26.7 IT = 1mA V Reverse Leakage Current IR VRWM = 24V 1 µA Clamping Voltage VC IPP = 1A (8 x 20 μs pulse) 43 V Clamping Voltage VC IPP = 3A (8 x 20 μs pulse) 60 V Junction Capacitance CJ VR = 0V, f = 1MHz 1 pF Characteristic Curves Fig2. ESD Pulse Waveform (according to IEC 61000-4-2) Fig1. 8/20µ s Pulse Waveform 120 IPP - Peak Pulse Current - % of IPP 100 100% TEST WAVEFORM PARAMETERS tr=8 s td=20 s Peak Value IPP 80 Percent of Peak Pulse Current % tr 60 40 td=t IPP/2 20 0 0 5 10 15 20 25 10% tr = 0.7~1ns Time (ns) 30ns 30 60ns t - Time ( s) Fig3. 90% 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) Rev : 01.06.2017 1/3 www.leiditech.com WS24DLC-B SOD-323 Package Outline & Dimensions Millimeters Inches Symbol Min. Nom. Max. Min. Nom. Max. A 0.80 0.90 1.00 0.031 0.035 0.040 A1 0.00 0.05 0.10 0.000 0.002 0.004 A3 Soldering Footprint 0.15 REF 0.006 REF b 0.25 0.32 0.40 0.010 0.012 0.016 C 0.089 0.12 0.177 0.003 0.005 0.007 D 1.60 1.70 1.80 0.062 0.066 0.070 E 1.15 1.25 1.35 0.045 0.049 0.053 L 0.08 HE 2.30 0.098 0.105 0.003 2.50 2.70 0.090 Symbol Millimeters Inches F 1.60 0.063 G 2.85 0.112 J 0.83 0.033 K 0.63 0.025 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.06.2017 3/3 www.leiditech.com