SCHOTTKY DIE SPECIFICATION Product Name: BWS-28-40-SA General Description: 28mil 40V Standard Barrier ELECTRICAL CHARACTERISTICS Reverse Breakdown Voltage: Ir=0.50mA Average Rectified Forward Current SYM Spec. Limit UNIT VBRM 43 Volt IFAV 1.0 Amp VF MAX 0.490 Volt IR MAX 0.050 mA Maximum Instantaneous Forward Voltage @ 1 Amperes, Ta=25℃ Maximum Instantaneous Reverse Current VR= 40 Volt, Ta=25℃ ESD Level Level 2 ±4kV (air) (IEC61000-4-2 test method) ±4kV (contact) MAXIMUM RATINGS Nonrepetitive Peak Surge Current Semi-Sine Wave, Duty = 8.3ms、1cycle Operating Junction Temperature Storage Temperatures IFSM 30 Amp Tj 125 ℃ TSTG -50 to +150 ℃ 1. Specification is applied to die only. Actual performance may degrade when assembled. BW does not guarantee device performance after assembly. 2. Suggest to storage in Nitrogen cabinet, 45-60% RH, 22-26 ℃ for 6 months. 3. Data sheet information is subjected to change without notice. 4. Suggest Soldering profile (Pb92.5%,5%Sn,Ag2.5%): Soldering peak Temp. 340~350 ℃ 3~5min. 5. According to the IEC61000-4-2 standard, contact discharge is the preferred test method. Air discharge shall be used when contact discharge cannot be applied. In case of air discharge, the current level and rise time are less reproducible and more related to environmental conditions (humidity, speed of the tip approach etc.). DICE OUTLINE DRAWING DIM ITEM μm Mil A Die Size 711 28.00 B Top Metal Pad Size 591 23.30 C Thickness 254 10.00 (1)Cutting street width is around 40µm. (2)Both of top-side and back-side metals are Ti/Ni/Ag. (3) Top-side Ti/Ni thk: 0.42um, Ag thk: 3.5um (4) Thickness(C) tolerance: +/-10um