BSS123W N-CHANNEL ENHANCEMENT MODE MOSFET Features Mechanical Data * * * * * * * * * * Low Gate Threshold Voltage Low Input Capacitance Fast Switching Speed Low Input/Output Leakage High Drain-Source Voltage Rating Lead Free/RoHS Compliant (Note 1) "Green" Device (Notes 2 & 3) Qualified to AEC-Q101 Standards for High Reliability Case: SOT323 Case Material: Molded Plastic, "Green" Molding Compound, Note 3. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminal Connections: See Diagram Terminals: Matte Tin Finish annealed over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Weight: 0.006 grams (approximate) * * * * Drain SOT323 D Gate G S Source Equivalent Circuit Top View Top View Ordering Information (Notes 3 & 4) Part Number BSS123W-7-F Notes: Case SOT323 Packaging 3000/Tape & Reel 1. No purposefully added lead. 2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com. 3. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. 4. For packaging details, go to our website at http://www.diodes.com. Marking Information Date Code Key Year 2002 Code N Month Code Jan 1 2003 P 2004 R Feb 2 BSS123W Document number: DS30368 Rev. 9 - 2 2005 S Mar 3 2006 T Apr 4 K23 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) YM K23 2007 U 2008 V May 5 2009 W 2010 X Jun 6 1 of 5 www.diodes.com Jul 7 2011 Y 2012 Z Aug 8 2013 A Sep 9 2014 B Oct O 2015 C 2016 D Nov N 2017 E Dec D April 2011 (c) Diodes Incorporated BSS123W Maximum Ratings @TA = 25C unless otherwise specified Characteristic Drain-Source Voltage Drain-Gate Voltage RGS 20K Gate-Source Voltage Drain Current (Note 5) Symbol VDSS VDGR VGSS ID IDM Continuous Continuous Pulsed Value 100 100 20 170 680 Units V V V Value 200 625 -55 to +150 Units mW C/W C mA Thermal Characteristics @TA = 25C unless otherwise specified Characteristic Total Power Dissipation (Note 5) Thermal Resistance, Junction to Ambient (Note 5) Operating and Storage Temperature Range Symbol PD RJA TJ, TSTG Electrical Characteristics @TA = 25C unless otherwise specified Characteristic OFF CHARACTERISTICS (Note 6) Drain-Source Breakdown Voltage Symbol Min Typ Max Unit BVDSS 100 Zero Gate Voltage Drain Current IDSS Gate-Body Leakage, Forward ON CHARACTERISTICS (Note 6) Gate Threshold Voltage IGSSF 1.0 10 50 V A nA nA VGS = 0V, ID = 250A VDS = 100V, VGS = 0V VDS = 20V, VGS = 0V VGS = 20V, VDS = 0V VGS(th) RDS (ON) gFS VSD 1.4 370 0.84 2.0 6.0 10 1.3 V Static Drain-Source On-Resistance 0.8 80 mS V VDS = VGS, ID = 1mA VGS = 10V, ID = 0.17A VGS = 4.5V, ID = 0.17A VDS = 10V, ID = 0.17A, f = 1.0KHz VGS = 0V, IS = 0.34A Ciss Coss Crss 29 10 2 60 15 6 pF pF pF VDS = 25V, VGS = 0V, f = 1.0MHz tr tf 8 16 8 13 ns ns ns ns VDD = 30V, ID = 0.28A, RGEN = 50, VGS = 10V Forward Transconductance Drain-Source Diode Forward Voltage DYNAMIC CHARACTERISTICS Input Capacitance Output Capacitance Reverse Transfer Capacitance SWITCHING CHARACTERISTICS Turn-On Rise Time Turn-Off Fall Time Turn-On Delay Time Turn-Off Delay Time Notes: tD(ON) tD(OFF) Test Condition 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com. 6. Short duration pulse test used to minimize self-heating effect. BSS123W Document number: DS30368 Rev. 9 - 2 2 of 5 www.diodes.com April 2011 (c) Diodes Incorporated BSS123W 0.6 0.5 0.4 0.3 0.2 0.1 0 0 2 4 3 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 1 On-Region Characteristics 1 1.6 1.2 0.2 0.3 0.4 0.5 0.6 ID, DRAIN-SOURCE CURRENT (A) Fig. 2 On-Resistance Variation with Gate Voltage and Drain-Source Current 1.2 2.2 VDS = VGS ID = 250A 1.1 1 0.9 0.8 0.7 -50 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 -50 0 -25 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) Fig. 4 On-Resistance Variation with Temperature 50 0 75 100 125 150 -25 25 TJ, JUNCTION TEMPERATURE (C) Fig. 3 Gate Threshold Variation with Temperature 50 250 40 200 PD, POWER DISSIPATION (mW) C, CAPACITANCE (pF) 2.0 0.8 0.1 5 RDS(ON), NORMALIZED ON-RESISTANCE VGS(th), NORMALIZED THRESHOLD VOLTAGE 2.4 RDS(ON), NORMALIZED DRAIN-SOURCE ON-RESISTANCE ID, DRAIN-SOURCE CURRENT (A) 0.7 30 20 10 0 0 5 20 10 15 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 5 Typical Capacitance BSS123W Document number: DS30368 Rev. 9 - 2 25 3 of 5 www.diodes.com 150 100 50 0 0 200 100 TA, AMBIENT TEMPERATURE (C) Fig. 6 Power Derating Curve, Total Package April 2011 (c) Diodes Incorporated BSS123W Package Outline Dimensions A SOT323 Dim Min Max Typ A 0.25 0.40 0.30 B 1.15 1.35 1.30 C 2.00 2.20 2.10 D 0.65 G 1.20 1.40 1.30 H 1.80 2.20 2.15 J 0.0 0.10 0.05 K 0.90 1.00 1.00 L 0.25 0.40 0.30 M 0.10 0.18 0.11 0 8 All Dimensions in mm B C G H K M J L D Suggested Pad Layout Y Z C X BSS123W Document number: DS30368 Rev. 9 - 2 Dimensions Value (in mm) Z 2.8 X 0.7 Y 0.9 C 1.9 E 1.0 E 4 of 5 www.diodes.com April 2011 (c) Diodes Incorporated BSS123W 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). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein 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 Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. 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 (c) 2011, Diodes Incorporated www.diodes.com BSS123W Document number: DS30368 Rev. 9 - 2 5 of 5 www.diodes.com April 2011 (c) Diodes Incorporated