SM33 SHUNYE | Alldatasheet

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Technical content

Features

 Protects one two uni-directional line(s)  Ultra low leakage: nA level  Operating voltage: 3.3V  Low clamping voltage  Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-5 (Lightning) 23A (8/20μs)  RoHS Compliant Circuit and Pin Schematic S33 www.shunyegroup.com.cn V2.22 SM33 2 2- -Line Uni-directional TVS Diode ArrayLine Uni-directional TVS Diode Array

Absolute Maximum Ratings (TA=25°C unless otherwise specified) Electrical Characteristics (TA=25°C unless otherwise specified) Parameter Symbol Value Unit Peak Pulse Power (8/20µs) Ppk 280 W Peak Pulse Current (8/20µs) IPP 23 A ESD per IEC 61000−4−2 (Air) ESD per IEC 61000−4−2 (Contact) VESD ±30 ±30 kV Operating Temperature Range TJ −55 to +125 °C Storage Temperature Range Tstg −55 to +150 °C Parameter Symbol Min Typ Max Unit Test Condition Reverse Working Voltage VRWM 3.3 V Reverse Breakdown Voltage VBR 3.5 V IT = 1mA Reverse Leakage Current IR 0.5 µA VRWM = 3.3V, any I/O pin to ground Clamping Voltage VC 7.5 V IPP = 1A (8 x 20µs pulse), any I/O pin to ground Clamping Voltage VC 12 V IPP = 23A (8 x 20µs pulse), any I/ O pin to ground Junction Capacitance CJ 200 pF VR = 0V, f = 1MHz, any I/O pin to ground www.shunyegroup.com.cn V2.22 SM33 2 2- -Line Uni-directional TVS Diode ArrayLine Uni-directional TVS Diode Array

Junction Capacitance vs. Reverse Voltage Typical Performance Characteristics (TA=25°C unless otherwise Specified) Peak Pulse Power vs. Pulse Time Clamping Voltage vs. Peak Pulse Current Power Derating Curve

8 X 20μs Pulse Waveform

8 kV Contact per IEC61000−4−2 Note：Data is taken with a 10x attenuator www.shunyegroup.com.cn V2.22 SM33 2 2- -Line Uni-directional TVS Diode ArrayLine Uni-directional TVS Diode Array

A1 0.00 - - 0.10 0.000 - - 0.004 A2 0.90 - - 1.05 0.035 - - 0.041 E1 2.25 - - 2.25 0.089 0.100 e 0.95TYP 0.037TYP e1 1.80 - - 2.00 0.071 - - 0.079 L 0.55REF 0.022REF L1 0.30 - - 0.50 0.012 - - 0.020 www.shunyegroup.com.cn V2.22 SM33 2 2- -Line Uni-directional TVS Diode Array

C .087 2.20 E .037 0.95 E1 .075 1.90 G .031 0.80 X .039 1.00 Y .055 1.40 Z .141 3.60 www.shunyegroup.com.cn V2.22 SM33 2 2- -Line Uni-directional TVS Diode Array