SDP4-024GF LEIDITECH

Document overview

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Technical content

Features

 Compatible with VDSL2、ADSL2  Low Capacitance and Leakage Current  Balanced overvoltage protection  Low Clamping Voltage  Response Time under 500ns  Low insert loss Standards Compatibility  ANSI/IEEE C62.41  IEC 61000-4-12  IEC 61000-4-5, 30A (tP=8/20μs)  IEC 61000-4-2 level 4 --15kV（air discharge） --8kV（contact discharge） Main Application The Ultra-low Capacitance series provides overvoltage protection for applications such as VDSL2, ADSL2, and ADSL2+ with minimal effect on data si gnals. When the voltage between Tip and Ring exceeds the reference voltage , the SDP4-024GF device will work under 500ns . The device is also bi-directional between pin1 to pin3. All electrical parameters and surge ratings apply to forward and reverse polarities. Maximum Surge Ratings( between pin1 and pin 3, Ta=25℃) Parameter Symbol Value Unit Non-repetitive impulse current IPP 30 A &1.2/50 (IEC 61000-4-5) Notes: ※Current waveform in µ s, ※※Voltage waveform in µ s Rev : 01.06.2014 1/3 www.leiditech.com

Electrical Characteristics (between pin 1 and pin 3, Ta = 25°C) Part Number VDRM @IDRM=100nA IDRM @VDRM=19V VS @1V/us IH CO @f=1MHz，2V Delta CO @Line Bias=1V to 19V v nA V mA pF pF min max max typ max max SDP4-024GF 19 1 29 40 3.0 0.5 VDRM: Stand-off voltage, is measured at IDRM. IH: Holding current IDRM: Leakage current at VDRM. CO: Off-state capacitance vS: Breakdown voltage, is measured at1V/μs Thermal Information Symbol Parameter Value Unit TS Storage temperature range -65 to +150 TJ Maximum junction temperature 150 TL Maximum Lead Temperature Soldering 10s 260 Electrical Characteristics Curves IT IH IS IDRM VT VDRM VB VS -V +V 0.0 0.5 1.0 1.5 2.0 Capacitance (pF) Voltage (Volt) SDP4-024GF Rev : 01.06.2014 2/3 www.leiditech.com

A 1.050 1.250 0.041 0.049 0.000 0.100 0.000 0.004 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 1.500 1.700 0.059 0.067 E 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 Ɵ

Package Information

Package Type Description Quantity（pcs） SOT23-6 Tape & Reel Pack 3000 V-I Characteristics Typical capacitance against line voltage (without external bias) Normalized Holding Current vs. Case Temperature Normalized VS Change vs.Junction Temperature 0.96 -50 -25 100 125 150 0.98 Percent of VS Change - % 1.04 1.02 1.00 1.06 1.08 Junction Temperature(TJ) ℃ 0.6 -50 -25 100 125 150 0.7 Normal IH Case Temperature ℃ 1.0 0.9 0.8 1.1 1.2 SDP4-024GF Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.06.2014 3/3 www.leiditech.com