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LESD5.0T1G Dataheets PDF



Part Number LESD5.0T1G
Manufacturers Leshan Radio Company
Logo Leshan Radio Company
Description Transient Voltage Suppressors
Datasheet LESD5.0T1G DatasheetLESD5.0T1G Datasheet (PDF)

www.DataSheet4U.com LESHAN RADIO COMPANY, LTD. Transient Voltage Suppressors for ESD Protection General Description The LESD5.0T1G is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD LESD5.0T1G 3 1 2 protection on designs where board space is at a premium. Applications z z z z z z z z z z z z z z Cellular phones Portable devices Digital cameras Power supp.

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www.DataSheet4U.com LESHAN RADIO COMPANY, LTD. Transient Voltage Suppressors for ESD Protection General Description The LESD5.0T1G is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD LESD5.0T1G 3 1 2 protection on designs where board space is at a premium. Applications z z z z z z z z z z z z z z Cellular phones Portable devices Digital cameras Power supplies Small Body Outline Dimensions Low Body Height Stand−off Voltage: 2.5 V − 7.0 V Peak Power up to 200 Watts @ 8 x 20 _s Pulse Low Leakage Response Time is Typically < 1 ns ESD Rating of Class 3 (> 16 kV) per Human Body Model IEC61000−4−2 Level 4 ESD Protection IEC61000−4−4 Level 4 EFT Protection We declare that the material of product compliance with RoHS requirements. SOT–323 (SC–70) CATHODE 3 Features 1 ANODE 2 NO CONNECTION ORDERING INFORMATION Device LESD5.0T1G Package SC-70 Shipping 3000/Tape & Reel Absolute Ratings (Tamb=25°C ) Symbol Parameter Value Units PPP TL Tstg Top Tj Peak Pulse Power (tp = 8/20μs) Maximum lead temperature for soldering during 10s Storage Temperature Range Operating Temperature Range Maximum junction temperature IEC61000-4-2 (ESD) IEC61000-4-4 (EFT) ESD Voltage Per Human Body Model air discharge contact discharge 200 260 -55 to +150 -40 to +125 150 ±15 ±8 40 16 W °C °C °C °C KV A KV 1/4 www.DataSheet4U.com LESHAN RADIO COMPANY, LTD. LESD5.0T1G Electrical Parameter Symbol IPP VC VRWM IR IT VBR IF VF Parameter Maximum Reverse Peak Pulse Current Clamping Voltage @ IPP Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Test Current Breakdown Voltage @ IT Forward Current Forward Voltage @ IF Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.VF = 0.9V at IF = 10mA Device VRWM (V) Max IR(uA) @ VRWM Max 1 VBR (V)@ IT (Note 1) Min 6.2 IT mA 1.0 VC (V) @ IPP=5 A* Typ 11.6 VC (V) @ Max IPP* Max 18.6 IPP (A)* Max 9.4 PPK (W)* Max 174 C (pF) Typ 50 LESD5.0T1G 5.0 *Surge current waveform per Figure 1. 1. VBR is measured with a pluse test current IT at an ambient temperature of 25℃. 2/4 www.DataSheet4U.com LESHAN RADIO COMPANY, LTD. LESD5.0T1G Fig1. Pulse Waveform Fig3.Power Derating Application Note Electrostatic discharge (ESD) is a major cause of failure in electronic systems. Transient Voltage Suppressors (TVS) are an ideal choice for ESD protection. They are capable of clamping the incoming transient to a low enough level such that damage to the protected semiconductor is prevented. Surface mount TVS offer the best choice for minimal lead inductance. They serve as parallel protection elements, connected between the signal line to ground. As the transient rises above the operating voltage of the device, the TVS becomes a low impedance path diverting the transient current to ground. The LESD5.0T1G is the ideal board evel protection of ESD sensitive semiconductor components. The tiny SC70 package allows design flexibility in the design of high density boards where the space saving is at a premium. This enables to shorten the routing and contributes to hardening againt ESD. 3/4 www.DataSheet4U.com LESHAN RADIO COMPANY, LTD. LESD5.0T1G SC-70/SOT-323 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. A L 3 DIM A B C D G H J K L N S S 1 2 B D G C 0.05 (0.002) N K J INCHES MILLIMETERS MIN MA X MIN MA X 0.071 0.087 1.80 2.20 0.045 0.053 1.15 1.35 0.032 0.040 0.80 1.00 0.012 0.016 0.30 0.40 0.047 0.055 1.20 1.40 0.000 0.004 0.00 0.10 0.004 0.010 0.10 0.25 0.017 REF 0.425 REF 0.026 BSC 0.650 BSC 0.028 REF 0.700 REF 0.079 0.095 2.00 2.40 H 0.025 0.65 0.025 0.65 0.075 1.9 0.035 0.9 0.028 0.7 inches mm 4/4 www.DataSheet4U.com LESHAN RADIO COMPANY, LTD. EMBOSSED TAPE AND REEL DATA FOR DISCRETES T Max Outside Dimension Measured at Edge 13.0mm ± 0.5mm 1.5mm Min (.512 ±.002’’) (.06’’) A 20.2mm Min (.795’’) 50mm Min (1.969’’) Full Radius G Inside Dimension Measured Near Hub Size 8 mm A Max 330mm (12.992’’) G 8.4mm+1.5mm, -0.0 (.33’’+.059’’, -0.00) T Max 14.4mm (.56’’) Reel Dimensions Metric Dimensions Govern –– English are in parentheses for reference only Storage Conditions Temperature: 5 to 40 Deg.C (20 to 30 Deg. C is preferred) Humidity: 30 to 80 RH (40 to 60 is preferred ) Recommended Period: One year after manufacturing (This recommended period is for the soldering condition only. The characteristics and reliabilities of the products are not restricted to this limitation) LESHAN RADIO COMPANY, LTD. www.DataSheet4U.com Shipment Specification CPN LABEL LABEL LABEL 10Reel/Inner Box 30KPCS/Inner Box Dim(Unit:mm) 195mm*195mm*150mm 10 Reel 3000PCS/Reel 80KPCS/Inner Box (SOT-723,SOD-723,SOD-923) 8000PCS/Reel (SOT-723,SOD-723,SOD-923) Dim(Unit:mm) 460mm*400mm*420mm LABEL MARK Leshan Radio Company,Ltd. 12 Inner Box/Carton 360KPCS/Carton 960KPCS/Carto.


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