SD0971D3W LEIDITECH

Document overview

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Technical content

Features

Protects one data or power line Operating Voltage: 9V High peak pulse current capability Ultra low clamping voltage Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-5 (Lightning) 90A (8/20μs) RoHS Compliant Case Material: “Green” Molding Compound. Moisture Sensitivity: Level 3 per J-STD-020

Applications

Mechanical Characteristics Package: SOD-323 Lead Finish: Matte Tin Quantity Per Reel:3,000pcs Reel Size:7 inch Absolute Maximum Ratings (Tamb=25°C unless otherwise specified) Parameter Symbol Value Unit Peak Pulse Power (8/20µs) Ppp 2000 W ESD per IEC 61000−4−2 (Air) V ESD ± 30 Kv ESD per IEC 61000−4−2 (Contact) ± 30 Operating Temperature Range T J -55 to +125 Storage Temperature Range T STJ -55 to +150 Rev : www.leiditech.com 01.08.2021 1/4 Device Marking: 97D 1-Line Uni-directional TVS Diode SD0971D3W Mobile Phones and Accessories Battery Protection Power Supply Protection Hand Held Portable Applications Peripherals

Electrical Characteristics

(TA=25°C unless otherwise specified) Rev : www.leiditech.com 2/401.08.2021 Parameter Symbol Min Typ Max Unit Test Condition Reverse Working Voltage VRWM 9 V Breakdown Voltage VBR 10 V IT = 1mA Reverse Leakage Current IR 1 µA VRWM = 9V Clamping Voltage VC 14 V IPP = 20A (8 x 20 s pulse) Clamping Voltage VC 23 V IPP = 90A (8 x 20 s pulse) Junction Capacitance CJ 450 pF V = 0V, f = 1MHz μ μ R SD0971D3W

Rev : www.leiditech.com 3/401.08.2021 Typical Performance Characteristics (TA=25°C unless otherwise Specified) Junction Capacitance vs. Reverse Voltage Peak Pulse Power vs. Pulse Time Clamping Voltage vs. Peak Pulse Current (tp = 8/20μs) Power Derating Curve

8 X 20μs Pulse Waveform

8 kV Contact per IEC61000−4−2 Note：Data is taken with a 10x attenuator SD0971D3W

Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com Millimeters Inches Symbol Min. Nom. Max. Min. Nom. Max. 0.0.01 0.05 0.15 0.004 0.002 0.006 A3 0.15 REF 0.006 REF b 0.25 0.32 0.45 0.010 0.012 0.018 D 1.60 1.70 1.95 0.063 0.066 0.077 L 0.08 0.003 Soldering Footprint HE Symbol Millimeters Inches F G J K 1.60 0.063 3.20 0.125 0.60 0.024 0.80 0.031 01.08.2021 SD0971D3W