BAS40WS

BAS40WS Surface Mount Schottky Barrier Diode P b Lead(Pb)-Free Features: * Low Turn-on Voltage * Fast Switching * Ultra-Small Surface Mount Package SCHOTTKY DIODE 200m AMPERES 40VOLTS Mechanical Data: * Case: SOD-323, Plastic * Case Material-UL Flammability Rating Classi cation 94V-0 * Leads: Solderable per MIL-STD-202, Method 208 * Polarity: Cathode Band * W eight: 0.004 grams(approx.) SOD-323 SOD-323 Outline Demensions Unit:mm Dim A B C D E H J K MILLMETERS Min Ma x 1.60 1.80 1.15 1.35 0.80 1.00 0.25 0.40 0.15 REF 0.00 0.10 0.089 0.177 2.30 2.70 PIN 1.CATHODE 2.ANODE WEITRON http://www.weitron.com.tw 1/3 30-Apr-09 BAS40WS Maximum Ratings Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage ( TA=25˚C Unless otherwise noted) Symbol VRRM VRWM VR IFM Pd @ t < 1.0s IFSM R JA Characteristic Value 40 200 350 600 357 -55 to +125 -65 to +150 Unit V mA mW mA C/W C C Forward Continuous Current (Note 1) Power Dissipation (Note 1) Forward Surge Current (Note 1) Operating Junction Temperature Range Storage Temperature Range Thermal Resistance, Junction to Ambient Air (Note 1) Tj TSTG Electrical Characteristics Characteristic Reverse Breakdown Voltag e Forward Voltage Reverse Leakage Current Junction Capacitance Reverse Recovery Time ( TA=25˚C Unless otherwise noted) Symbol Min 40 — — — — Typ — — 20 4.0 — Max — 380 1000 200 5.0 5 .0 Unit V mV nA pF ns V(BR)R VF IR Cj trr IR = 1 0 A tp < 300 s, IF = 1.0mA tp < 300 s, IF = 40mA tp < 300 s, VR = 30V VR = 0V, f =1.0MHz IF = IR = 10mA to IR = 1.0mA, RL = 100 Notes: 1. Valid Provided that terminals are kept at ambient temperature. Device Marking Item BAS40WS Marking 43 Eqivalent Circuit diagram 1 2 WEITRON http://www.weitron.com.tw 2/3 30-Apr-09 BAS40WS WEITRON http://www.weitron.com.tw 3/3 30-Apr-09