Silicon-Based Technology Corp. SBT103AT Series Small-Signal Schottky Barrier Diodes SBT103AT series are Schottky Barrier Diodes fabricated by a series of proprietary Schottky barrier patents and technologies (SBT®) developed by Silicon-Based Technology Corporation, which exhibit high-performance characteristics for modern switching, conversion and protection applications with high speed and low power consumptions. The package types as described in this data sheet are set forth in routine production; other packages are available upon special orders. Features and Advantages: Low forward voltage drop(VF) Low reverse leakage current (IR) Very small conduction power loss Very small switching power loss Very high switching speed Very high reliability Electrical Characteristics : (@TA=25°C unless otherwise specified) Characteristic Reverse Breakdown Voltage (Note 2) Symbol Min. Typ. Max. Unit V(BR)R 40 - VF - - - V 0.35 Forward Voltage (Note 2) 0.45 Test Conditions IR=100 A IF=20mA mV 0.50 IF=100mA IF=200mA Reverse Current (Note 2) IR - - 5.0 A Total Capacitance CT - 50 - pF VR=0V, f=1.0MHZ Reverse Recovery Time trr - 10 - ns IF=IR=200mA, Irr=0.1 IR,RL=100 SBT VR=30V Silicon-Based Technology Corporation 1F,No.23, R&D Rd.I, Hsinchu Science Park, Taiwan, R.O.C Tel 886-3-5777897 Fax 886-3-5779832 S BT SBT103AT Series Maximum Ratings : (@TA=25°C unless otherwise specified) Characteristic Symbol Value Unit 40 V VR(RMS) 28 V Forward Continuous Current (Note 1) IFM 350 mA Non-Repetitive Peak Forward Surge Current @t 1.0s IFSM 1.5 mA Pd 225 mW 444 °C/W -65 to +125 °C Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM DC Blocking Voltage RMS Reverse Voltage Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range VR R JA Tj, T STG Notes: 1. Part mounted on FR-4 PC board with a recommended pad layout, which can be found on our website at www.sbt.com.tw 2. Short duration test pulse is used to minimize self-heating effect. . Package Data : Case: Molded Plastic Material (UL Flammability Classification 94V-0) Terminals: Solderable Plated Terminals (MIL-STD-202, Method 208) Lead Free Plating (Matte Tin Finish) Polarity: See devices configuration below Approx. Weight: 0.016 grams Package outline and dimensions (see below) S BT SBT103AT Series SOT-26 D F J e B M K C L H b A DIMENSIONS (MM) A B C D F H J K L M Min. 0.35 1.50 2.70 - - 2.90 0.013 1.00 0.35 0.10 0° Max. 0.50 1.70 3.00 - - 3.10 0.10 1.30 0.55 0.20 8° Device Configurations : TOP VIEW A C A A C A SBT103AT Ordering Information (Note 3) Part Number SBT103AT Marking Code Packaging Type SBTJAD SOT-26 Shipping 7 Tape & Real 3K Notes: 3. Website at http://www.sbt.com.tw 4. Bulk package in a box form is also available upon request. 5. Day code marking is YM, in which Y represents year (For example: 2005 is marked by 5); M represents month in a year (For example: March is marked by C; November is marked by K).