SPICE MODELS: BAT54 BAT54A BAT54C BAT54S BAT54 /A /C /S SURFACE MOUNT SCHOTTKY BARRIER DIODE Features • • • • • Low Turn-on Voltage Fast Switching PN Junction Guard Ring for Transient and ESD Protection Lead Free/RoHS Compliant (Note 3) Qualified to AEC-Q101 Standards for High Reliability SOT-23 Dim Min Max A 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 E 0.45 0.60 G 1.78 2.05 H 2.80 3.00 J 0.013 0.10 K 0.903 1.10 Mechanical Data • • • • • • • • • Case: SOT-23 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Polarity: See Diagrams Below Marking Information: See Page 3 Ordering Information: See Page 3 Weight: 0.008 grams (approximate) BAT54 Marking: KL1 Maximum Ratings BAT54A Marking: KL2 0.61 0.180 α 0° 8° BAT54C Marking: KL3 BAT54S Marking: KL4 @TA = 25°C unless otherwise specified Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 1) Symbol VRRM VRWM VR IF IFRM IFSM Pd RθJA Tj, TSTG Value Unit 30 V 200 300 600 200 500 -65 to +125 mA mA mA mW °C/W °C @TA = 25°C unless otherwise specified Reverse Leakage Current (Note 1) Total Capacitance IR CT ⎯ ⎯ ⎯ ⎯ Max ⎯ 240 320 400 500 800 2.0 10 Reverse Recovery Time trr ⎯ ⎯ 5.0 Forward Voltage 1. 2. 3. 0.45 0.085 All Dimensions in mm Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 2) Repetitive Peak Forward Current Forward Surge Current @ t < 1.0s Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Notes: L M Symbol V(BR)R Min 30 Typ ⎯ ⎯ ⎯ VF Unit V ns mV μA pF Test Condition IRS = 100μA IF = 0.1mA IF = 1mA IF = 10mA IF = 30mA IF = 100mA VR = 25V VR = 1.0V, f = 1.0MHz IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100Ω Short duration test pulse used to minimize self-heating effect. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. No purposefully added lead. DS11005 Rev. 21 - 2 1 of 3 www.diodes.com BAT54 /A /C /S © Diodes Incorporated DS11005 Rev. 21 - 2 2 of 3 www.diodes.com BAT54 /A /C /S © Diodes Incorporated Ordering Information (Note 4) Packaging SOT-23 SOT-23 SOT-23 SOT-23 Device BAT54-7-F BAT54A-7-F BAT54C-7-F BAT54S-7-F Notes: 4. Shipping 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information XXX = Product Type Marking Code (See Page 1) YM = Date Code Marking Y = Year ex: T = 2006 M = Month ex: 9 = September Date Code Key Year Code 1998 J Month Code 1999 K 2000 L Jan 1 2001 M Feb 2 2002 N Mar 3 2003 P Apr 4 2004 R 2005 S May 5 Jun 6 2006 T Jul 7 2007 U Aug 8 2008 V 2009 W Sep 9 2010 X Oct O 2011 Y Nov N 2012 Z Dec D IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS11005 Rev. 21 - 2 3 of 3 www.diodes.com BAT54 /A /C /S © Diodes Incorporated