BAT54 /A /C /S SURFACE MOUNT SCHOTTKY BARRIER DIODE Features Mechanical Data • • • • • • • • Low Turn-on Voltage Fast Switching PN Junction Guard Ring for Transient and ESD Protection Lead Free/RoHS Compliant (Note 3) “Green” Molding Compound (No Br, Sb) (Note 4) Qualified to AEC-Q101 Standards for High Reliability Top View Maximum Ratings • • • • • • BAT54 Case: SOT-23 Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Below Marking Information: See Page 3 Ordering Information: See Page 2 Weight: 0.008 grams (approximate) BAT54A BAT54C BAT54S @TA = 25°C 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 RθJA TJ, TSTG Value 200 500 -65 to +150 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 (Note 5) Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 1) Forward Voltage @TA = 25°C 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 μA pF Reverse Recovery Time trr ⎯ ⎯ 5.0 ns Notes: 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 1. 2. 3. 4. 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. Products manufactured with date code VD (Week 50, 2008) and newer are built with Green Molding Compound. Products manufactured with date code prior to VD are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. 5. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dPD/dTJ < 1/RθJA BAT54 /A /C /S Document number: DS11005 Rev. 25 - 2 1 of 4 www.diodes.com June 2010 © Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) BAT54 /A /C /S 1 100 TA = 125ºC 10 0.1 TA = 75ºC 1 TA = 125ºC 0.01 T A = 75ºC T A = 25ºC T A = 25ºC 0.1 TA = 0ºC TA = 0ºC 0.001 0.01 T A = -40ºC 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 4 200 100 2 0 0 0 0 10 15 20 25 30 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage 5 25 50 75 100 125 TA, AMBIENT TEMPERATURE (° C) Fig. 4 Power Derating Curve 150 Ordering Information (Note 6) Part Number BAT54-7-F BAT54A-7-F BAT54C-7-F BAT54S-7-F Notes: Case SOT-23 SOT-23 SOT-23 SOT-23 Packaging 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. BAT54 /A /C /S Document number: DS11005 Rev. 25 - 2 2 of 4 www.diodes.com June 2010 © Diodes Incorporated BAT54 /A /C /S Marking Information YW xxx 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 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° α All Dimensions in mm Suggested Pad Layout Y Z C X BAT54 /A /C /S Document number: DS11005 Rev. 25 - 2 Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 2.0 C 1.35 E E 3 of 4 www.diodes.com June 2010 © Diodes Incorporated BAT54 /A /C /S IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2010, Diodes Incorporated www.diodes.com BAT54 /A /C /S Document number: DS11005 Rev. 25 - 2 4 of 4 www.diodes.com June 2010 © Diodes Incorporated