MA3075WALT1G, SZMA3075WALT1G Zener ESD Protection Diode SOT23 Dual Common Anode Zeners for ESD Protection www.onsemi.com 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, 1 3 medical equipment and other applications. Their dual junction common 2 anode design protects two separate lines using only one package. These PIN 1. CATHODE devices are ideal for situations where board space is at a premium. 2. CATHODE 3. ANODE Features SOT23 Package Allows Two Separate Unidirectional Configurations Low Leakage < 1 A 5.0 V 1 Breakdown Voltage: 7.27.9 V 5 mA Low Capacitance (80 pF typical 0 V, 1 MHz) SOT23 ESD Protection Meeting: 16 kV Human Body Model CASE 318 STYLE 12 ESD Protection Meeting: 30 kV Air and Contact Discharge SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ101 Qualified and MARKING DIAGRAM PPAP Capable These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant 7W5 M Mechanical Characteristics: 1 Void Free, TransferMolded, Thermosetting Plastic Case Corrosion Resistant Finish, Easily Solderable 7W5 = Specific Device Code Package Designed for Optimal Automated Board Assembly M = Date Code* = PbFree Package Small Package Size for High Density Applications (Note: Microdot may be in either location) MAXIMUM RATINGS *Date Code orientation and/or overbar may vary depending upon manufacturing location. Rating Symbol Value Unit Peak Power Dissipation 100 s (Note 1) P 15 W pk Steady State Power Dissipation P 225 mW D ORDERING INFORMATION Derate above 25C (Note 2) 1.8 mW/C Device Package Shipping Thermal Resistance, JunctiontoAmbient R 556 C/W JA Maximum Junction Temperature R 417 C/W MA3075WALT1G SOT23 3000 / JA (PbFree) Tape & Reel Operating Junction and Storage T , T 55 to +150 C J stg Temperature Range SZMA3075WALT1G SOT23 3000 / ESD Discharge V kV (PbFree) Tape & Reel PP MIL STD 883C Method 30156 16 For information on tape and reel specifications, IEC6100042, Air Discharge 30 including part orientation and tape sizes, please IEC6100042, Contact Discharge 30 refer to our Tape and Reel Packaging Specifications Stresses exceeding those listed in the Maximum Ratings table may damage the Brochure, BRD8011/D. device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Nonrepetitive 100 s pulse width 2. Mounted on FR5 Board = 1.0 X 0.75 X 0.062 in. Semiconductor Components Industries, LLC, 2001 1 Publication Order Number: October, 2017 Rev. 4 MA3075WALT1/DMA3075WALT1G, SZMA3075WALT1G I ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions Min Typ Max Unit I F Forward Voltage V I = 10 mA 0.8 0.9 V F F *2 Zener Voltage V I = 5 mA 7.2 7.5 7.9 V Z Z Operating Resistance R I = 0.5 mA 120 ZK Z V V V C BR RWM R I = 5 mA 6 15 V Z Z I V R F I T Reverse Current I V = 5 V 1 A R1 R I V = 6.5 V 60 A R2 R Temperature Coefficient S I = 5 mA 2.5 4.0 5.3 mV/C Z Z *3 of Zener Voltage I PP Terminal Capacitance C V = 0 V 80 pF t R Product parametric performance is indicated in the Electrical Characteristics for the UniDirectional listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 300 100 t PEAK VALUE I 8 s r RSM 90 250 PULSE WIDTH (t ) IS DEFINED p 80 AS THAT POINT WHERE THE 70 PEAK CURRENT DECAY = 8 s 200 60 HALF VALUE I /2 20 s RSM 150 50 40 100 30 t p 20 50 10 0 0 0 25 50 75 100 125 150 175 020 40 60 80 TEMPERATURE (C) t, TIME ( s) Figure 1. Steady State Power Derating Curve Figure 2. 8 X 20 s Pulse Waveform 1000 100 T = 85C 40C A 10 100 25C 1 10 0.1 1 0.01 10 100 1000 0 0.2 0.4 0.6 0.8 1 1.2 t , PULSE WIDTH ( s) V , FORWARD VOLTAGE (V) p F Figure 3. Pulse Rating Curve Figure 4. Forward Current versus Forward Voltage www.onsemi.com 2 P , PEAK POWER (W) P , POWER DISSIPATION (mW) PK D % OF PEAK PULSE CURRENT I , FORWARD CURRENT (mA) F