LESHAN RADIO COMPANY, LTD. Quad Array for ESD Protection LESDA6V8V5T1G This quad monolithic silicon voltage suppressor is designed for applications requiring transient overvoltage protection capability. It is intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment, and other applications. Its quad junction common anode design protects four separate lines using only one package. These devices are ideal for situations where board space is at a premium. SOT-553 Specification Features • SOT-553 Package Allows Four Separate Unidirectional • • • • Configurations Low Leakage < 1 A @ 3 Volt Breakdown Voltage: 5.6 Volt - 6.8 Volt @ 1 mA ESD Protection Meeting IEC61000-4-2 - Level 4 We declare that the material of product compliance with RoHS requirements. 1 5 2 4 3 Mechanical Characteristics • • • • • Void Free, Transfer-Molded, Thermosetting Plastic Case Corrosion Resistant Finish, Easily Solderable Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications 100% Lead Free, MSL1 @ 260°C Reflow Temperature ORDERING INFORMATION Device Package Shipping LESDA5V6V5T1G SOT-553 3000/Tape & Reel LESDA6V2V5T1G SOT-553 3000/Tape & Reel LESDA6V8V5T1G SOT-553 3000/Tape & Reel 1/6 LESHAN RADIO COMPANY, LTD. LESDA6V8V5T1G ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Parameter Symbol IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR IT VBR I IF Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT VC VBR VRWM Test Current IR VF IT Maximum Temperature Coefficient of VBR IF Forward Current VF Forward Voltage @ IF ZZT Maximum Zener Impedance @ IZT IZK Reverse Current ZZK Maximum Zener Impedance @ IZK V IPP Uni-Directional MAXIMUM RATINGS (TA = 25°C unless otherwise noted) Symbol Value Unit Peak Power Dissipation (8 X 20 s @ TA = 25°C) (Note 1) PPK 100 W Steady State Power - 1 Diode (Note 2) PD 300 mW Thermal Resistance Junction to Ambient Above 25°C, Derate RJA 370 2.7 °C/W mW/°C Maximum Junction Temperature TJmax 150 °C Operating Junction and Storage Temperature Range TJ Tstg -55 to +150 °C VPP 16 16 9 kV TL 260 °C Characteristic ESD Discharge MIL STD 883C - Method 3015-6 IEC1000-4-2, Air Discharge IEC1000-4-2, Contact Discharge Lead Solder Temperature (10 seconds duration) ELECTRICAL CHARACTERISTICS (TA = 25°C) Breakdown Voltage VBR @ 1 mA (Volts) Leakage Current IRM @ VRM VC Max @ IPP Typ Capacitance @ 0 V Bias (Note 3) Max VF @ IF = 200 mA Min Nom Max VRWM IRWM (A) VC (V) IPP (A) (pF) (V) LESDA5V6V5T1G 5.32 5.6 5.88 3.0 1.0 10.5 10 90 1.3 LESDA6V2V5T1G 5.89 6.2 6.51 4.0 0.5 11.5 9.0 80 1.3 LESDA6V8V5T1G 6.46 6.8 7.14 4.3 0.1 12.5 8.0 70 1.3 Device 1. Non-repetitive current per Figure 1. 2. Only 1 diode under power. For all 4 diodes under power, PD will be 25%. Mounted on FR-4 board with min pad. 3. Capacitance of one diode at f = 1 MHz, VR = 0 V, TA = 25°C 2/6 LESHAN RADIO COMPANY, LTD. LESDA6V8V5T1G 110 110 WAVEFORM PARAMETERS tr = 8 s td = 20 s PERCENT OF IPP 90 80 70 100 % OF RATED POWER OR IPP 100 c-t 60 td = IPP/2 50 40 30 20 10 0 0 5 10 15 20 25 30 70 60 50 40 30 20 0 25 50 75 100 125 t, TIME (s) TA, AMBIENT TEMPERATURE (°C) Figure 1. Pulse Waveform Figure 2. Power Derating Curve 150 100 90 LESDA6V8V5T1G 12 LESDA6V2V5T1G 10 LESDA5V6V5T1G 8 6 4 2 1 3 5 7 9 10 11 12.5 13.5 C, CAPACITANCE (pF) VC, CLAMPING VOLTAGE (V) 80 10 0 14 0 90 80 70 60 50 40 30 20 10 0 5.3 5.6 5.9 6.2 6.5 6.8 IPP, PEAK PULSE CURRENT (A) VBR, BREAKDOWN VOLTAGE (V) Figure 3. Clamping Voltage versus Peak Pulse Current Figure 4. Typical Capacitance 7.1 3/6 LESHAN RADIO COMPANY, LTD. LESDA6V8V5T1G PACKAGE DIMENSIONS SOT-553, 5-LEAD A -X- 5 C K NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4 1 2 B -Y- 3 D G S J 5 PL 0.08 (0.003) M X Y DIM A B C D G J K S STYLE 1: PIN 1. 2. 3. 4. 5. MILLIMETERS MIN MAX 1.50 1.70 1.10 1.30 0.50 0.60 0.17 0.27 0.50 BSC 0.08 0.18 0.10 0.30 1.50 1.70 BASE 1 EMITTER 1/2 BASE 2 COLLECTOR 2 COLLECTOR 1 INCHES MIN MAX 0.059 0.067 0.043 0.051 0.020 0.024 0.007 0.011 0.020 BSC 0.003 0.007 0.004 0.012 0.059 0.067 STYLE 2: PIN 1. 2. 3. 4. 5. CATHODE ANODE CATHODE CATHODE CATHODE 4/6 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 50mm Min (1.969’’) 20.2mm Min (.795’’) Full Radius G Inside Dimension Measured Near Hub Size A Max 8 mm 178.0mm (7.0’’) G 8.4mm+1.5mm, -0.0 (.33’’+.039’’, -0.00) T Max 10.9mm (.43’’) 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. Shipment Specification CPN LABEL LABEL LABEL Dim(Unit:mm) 195mm*195mm*150mm 10 Reel 10Reel/Inner Box 30KPCS/Inner Box 3000PCS/Reel 80KPCS/Inner Box (SOT-723,SOD-723,SOD-923) 8000PCS/Reel (SOT-723,SOD-723,SOD-923) Dim(Unit:mm) LABEL 460mm*400mm*420mm MARK 乐山无线电股份有限公司 Leshan Radio Company,Ltd. 12 Inner Box/Carton 360KPCS/Carton 960KPCS/Carton (SOT-723,SOD-723,SOD-923)