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MA3075WALT1 Datasheet(PDF) 1 Page - ON Semiconductor |
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MA3075WALT1 Datasheet(HTML) 1 Page - ON Semiconductor |
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© Semiconductor Components Industries, LLC, 2005 December, 2005 − Rev. 2 1 Publication Order Number: MA3075WALT1/D MA3075WALT1 Preferred Device Zener Transient Voltage Suppressor SOT−23 Dual Common Anode Zeners for ESD Protection These dual monolithic silicon zener diodes are designed for applications requiring transient overvoltage protection capability. They are intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment and other applications. Their dual junction common anode design protects two separate lines using only one package. These devices are ideal for situations where board space is at a premium. Features • SOT−23 Package Allows Two Separate Unidirectional Configurations • Low Leakage < 1 mA @ 5.0 V • Breakdown Voltage: 7.2−7.9 V @ 5 mA • Low Capacitance (80 pF typical @ 0 V, 1 MHz) • ESD Protection Meeting: 16 kV Human Body Model ESD Protection Meeting: 30 kV Air and Contact Discharge • Pb−Free Packages are Available 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 MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation @ 100 ms (Note 1) Ppk 15 W Steady State Power Dissipation Derate above 25 °C (Note 2) °PD° 225 1.8 °mW° mW/ °C Thermal Resistance, Junction−to−Ambient RqJA 556 °C/W Maximum Junction Temperature RqJA 417 °C/W Operating Junction and Storage Temperature Range TJ, Tstg − 55 to +150 °C ESD Discharge MIL STD 883C − Method 3015−6 IEC61000−4−2, Air Discharge IEC61000−4−2, Contact Discharge VPP 16 30 30 kV Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. Non−repetitive 100 ms pulse width 2. Mounted on FR−5 Board = 1.0 X 0.75 X 0.062 in. SOT−23 CASE 318 STYLE 12 1 3 2 1 PIN 1. CATHODE 2. CATHODE 3. ANODE Device Package Shipping† ORDERING INFORMATION MA3075WALT1 SOT−23 3000/Tape & Reel MARKING DIAGRAM Preferred devices are recommended choices for future use and best overall value. MA3075WALT1G SOT−23 (Pb−Free) 3000/Tape & Reel 1 7W5 M G G 7W5 = Specific Device Code M = Date Code* G = Pb−Free Package *Date Code orientation and/or overbar may vary depending upon manufacturing location. (Note: Microdot may be in either location) http://onsemi.com †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. |
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