BAT54HD Surface Mount Schottky Barrier Diodes SMALL SIGNAL SCHOTTKY DIODES 200m AMPERES 30 VOLTS P b Lead(Pb)-Free Feature: * Slicon Epitaxial Planer * Low Forward Voltage and Low Reverse Current * High Reliability * Schottky Barrier Diodes Encapsulated in a SOD-923 Package 1 2 Description: These schottky barrier diodes are designed for high speed switching applications circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. SOD-923 SOD-923 Outline Dimensions D Unit:mm −X− −Y− MILLIMETERS E 1 b 2X 2 0.08 (0.0032) X Y A C L HE 0.90 DIM MIN NOM MAX A b c D E HE L 0.36 0.15 0.07 0.75 0.55 0.95 0.05 0.40 0.20 0.12 0.80 0.60 1.00 0.10 0.43 0.25 0.17 0.85 0.65 1.05 0.15 0.40 0.30 SOLDERING FOOTPRINT WEITRON http://www.weitron.com.tw 1/3 15-Oct-08 BAT54HD Maximum Ratings (TA=25˚C Unless otherwise noted) Characteristic DC Reverse Voltage Peak Forward Surge Current(1) Operation Junction Temperature Range Storage Temperature Range Electrical Characteristics Symbol Value Unit VR 30 V IO 200 mA IFSM 600 mA TJ 125 ˚C Tstg -55 to +125 ˚C (TA=25˚C Unless otherwise noted) Characteristic Symbol Min Typ Max Unit Forward Voltage IF=1mA IF=100mA VF - - 0.32 1.0 V Reverse Leakage VR=25V IR - - 2.0 µA NOTE: 1. 60HZ for 1 Device Marking Item Marking BAT54HD JV WEITRON http://www.weitron.com.tw Eqivalent Circuit diagram 1 2/3 2 15-Oct-08 BAT54HD Electrical Characteristic Curves(TA WEITRON http://www.weitron.com.tw =25°C) 3/3 15-Oct-08