ULC1542C

ULC1542C 1-Line Ultra Low Capacitance Bi-directional TVS Diode Features  Ultra small package: 1.0x0.6x0.5mm  Ultra low capacitance: 0.3pF typical  Ultra low leakage: nA level  Operating voltage: 15V  Low clamping voltage  2-pin leadless package  Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±25kV – IEC61000-4-5 (Lightning) 2.5A (8/20μs)  RoHS Compliant Dimensions DFN1006 Pin Configuration Applications  Cellular Handsets and Accessories  Serial ATA  MDDI Ports  USB Ports  PCI Express and Serial SATA Ports Mechanical Characteristics  Package: DFN1006  Case Material: “Green” Molding Compound.   Moisture Sensitivity: Level 3 per J-STD-020 Q uantity Per Reel: 10,000pcs   Reel Size: 7 inch Device Marking: R15 Absolute Maximum Ratings(Tamb=25°C unless otherwise specified) Parameter Peak Pulse Power (8/20µs) ESD per IEC 61000−4−2 (Air) Symbol Value Ppp 90 Unit W ±30 VESD Kv ±25 ESD per IEC 61000−4−2 (Contact) Operating Temperature Range TJ -55 to +125 ℃ Storage Temperature Range TSTJ -55 to +150 ℃ Rev : 01.07.2021 1/4 www.leiditech.com ULC1542C Electrical Characteristics(TA=25°C unless otherwise specified) Parameter Reverse Working Voltage Breakdown Voltage Symbol Test Condition Min Typ VRWM VBR Max Unit 15 V 16.7 IT = 1mA V Reverse Leakage Current IR VRWM = 15V 0.2 µA Clamping Voltage VC IPP = 1A (8 x 20 μs pulse) 26 V Clamping Voltage VC IPP = 2.5A (8 x 20 μ s pulse) 35 V Junction Capacitance CJ VR = 0V, f = 1MHz 0.5 pF Rev : 01.07.2021 2/4 0.3 www.leiditech.com ULC1542C Typical Performance Characteristics (TA=25°C unless otherwise Specified) Junction Capacitance vs. Reverse Voltage Peak Pulse Power vs. Pulse Time Power Derating Curve Clamping Voltage vs. Peak Pulse Current Note：Data is taken with a 10x attenuator ESD Clamping Voltage 8 X 20μs Pulse Waveform Rev : 01.07.2021 8 kV Contact per IEC61000−4−2 3/4 www.leiditech.com ULC1542C DFN1006 Package Outline Drawing A DIMENSIONS MILLIMETERS INCHES MIN NOM MAX MIN NOM MAX 0.45 0.50 0.55 0.018 0.020 0.022 A1 0.00 0.02 0.05 0.000 0.001 0.002 b 0.45 0.50 0.55 0.018 0.020 0.022 c 0.12 0.15 0.18 0.005 0.006 0.007 D 0.95 1.00 1.05 0.037 0.039 0.041 SYM e 0.65 BSC 0.026 BSC E 0.55 0.60 0.65 0.022 0.024 0.026 L 0.20 0.25 0.30 0.008 0.010 0.012 L1 h 0.05REF 0.07 0.12 0.002REF 0.17 0.003 0.005 0.007 Suggested Land Pattern SYM ╋ Y3 Y2 DIMENSIONS MILLIMETERS INCHES X 0.60 0.024 Y1 0.50 0.020 Y2 0.30 0.012 Y3 0.80 0.032 Z 1.30 0.052 Y1 Z ╋ X Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.07.2021 4/4 www.leiditech.com