BAT54 /A /C /S SURFACE MOUNT SCHOTTKY BARRIER DIODE Please click here to visit our online spice models database. Features Mechanical Data * * * * * * * 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 * * * * * * * Top View Maximum Ratings BAT54 Case: SOT-23 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D 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 4 Ordering Information: See Page 3 Weight: 0.008 grams (approximate) BAT54A BAT54C BAT54S @TA = 25C unless otherwise specified 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 Symbol VRRM VRWM VR IF IFRM IFSM Value Unit 30 V 200 300 600 mA mA mA Symbol PD RJA TJ, TSTG Value 200 500 -65 to +125 Unit mW C/W C Thermal Characteristics Characteristic Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 1) Forward Voltage @TA = 25C unless otherwise specified Symbol V(BR)R VF Min 30 Typ Max Unit V 240 320 400 500 800 mV Reverse Leakage Current (Note 1) Total Capacitance IR CT 2.0 10 A pF Reverse Recovery Time trr 5.0 ns Notes: Test Condition IRS = 100A 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 = 100 1. Short duration test pulse used to minimize self-heating effect. 2. 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. 3. No purposefully added lead. BAT54 /A /C /S Document number: DS11005 Rev. 22 - 2 1 of 3 www.diodes.com July 2008 (c) Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) BAT54 /A /C /S 1 100 TA = 125C 10 0.1 TA = 75C 1 TA = 125C T A = 75C 0.01 T A = 25C T A = 25C 0.1 TA = 0C TA = 0C 0.001 0.01 T A = -40C 0.0001 0 0.001 0.4 1.0 0.2 0.8 0.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 0 5 10 15 20 30 25 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 12 PD, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 10 8 6 4 100 2 0 0 0 0 10 15 20 25 30 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage 5 Ordering Information 25 50 75 100 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve 125 (Note 4) Part Number BAT54-7-F BAT54A-7-F BAT54C-7-F BAT54S-7-F Notes: 200 Case SOT-23 SOT-23 SOT-23 SOT-23 Packaging 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 4. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. BAT54 /A /C /S Document number: DS11005 Rev. 22 - 2 2 of 3 www.diodes.com July 2008 (c) Diodes Incorporated BAT54 /A /C /S Marking Information Date Code Key Year 1998 Code J Month Code 1999 K 2000 L Jan 1 2001 M Feb 2 2002 N Mar 3 2003 P YM xxx xxx = Product Type Marking Code KL1 = BAT54 KL2 = BAT54A KL3 = BAT54C KL4 = BAT54S YM = Date Code Marking Y = Year (ex: T = 2006) M = Month (ex: 9 = September) 2004 R Apr 4 2005 S May 5 2006 T 2007 U Jun 6 Jul 7 2008 V 2009 W Aug 8 2010 X 2011 Y Sep 9 2012 Z Oct O 2013 A Nov N 2014 B 2015 C Dec D Package Outline Dimensions A B C H K M K1 D J F L G SOT-23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.903 1.10 1.00 K1 0.400 L 0.45 0.61 0.55 M 0.085 0.18 0.11 0 8 All Dimensions in mm Suggested Pad Layout Y Z C X Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 2.0 C 1.35 E E 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. BAT54 /A /C /S Document number: DS11005 Rev. 22 - 2 3 of 3 www.diodes.com July 2008 (c) Diodes Incorporated