BSS123WQ N-CHANNEL ENHANCEMENT MODE MOSFET Product Summary Features and Benefits making it ideal for high efficiency power management applications. Applications Mechanical Data V(BR)DSS RDS(ON) 100V 6.0 @ VGS = 10V ID TA = +25C 170mA Description This MOSFET is designed to minimize the on-state resistance (RDS(ON)) and yet maintain superior switching performance, Small Servo Motor Control Power MOSFET Gate Drivers Switching Applications Low Gate Threshold Voltage Low Input Capacitance Fast Switching Speed Low Input/Output Leakage High Drain-Source Voltage Rating Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) Case: SOT323 Case Material: Molded Plastic, "Green" Molding Compound, 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 e3 Weight: 0.006 grams (approximate) D SOT323 D G G S Top View Equivalent Circuit S Top View Ordering Information (Notes 4 & 5) Part Number BSS123WQ-7-F Notes: Compliance Automotive Case SOT323 Packaging 3000/Tape & Reel 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_grade_definitions/. 5. For packaging details, go to our website at http://www.diodes.com/products/packages.html Date Code Key Year 2002 Code N Month Code 2003 P 2004 R K23 YM Marking Information 2005 S 2006 T K23 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: B = 2014) M = Month (ex: 9 = September) ... ... 2014 B 2015 C 2016 D 2017 E 2018 F 2019 G 2020 H 2021 I Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 O N D BSS123WQ Document number: DS37469 Rev. 1 - 2 1 of 5 www.diodes.com September 2014 (c) Diodes Incorporated BSS123WQ Maximum Ratings (@TA = +25C, unless otherwise specified.) Symbol Value Units Drain-Source Voltage Characteristic VDSS 100 V Drain-Gate Voltage RGS 20K VDGR 100 V Gate-Source Voltage Continuous VGSS 20 V Drain Current (Note 6) Continuous Pulsed ID 170 680 mA Symbol Value Units PD 200 mW RJA 625 C/W TJ, TSTG -55 to +150 C IDM Thermal Characteristics (@TA = +25C, unless otherwise specified.) Characteristic Total Power Dissipation (Note 6) Thermal Resistance, Junction to Ambient (Note 6) Operating and Storage Temperature Range Electrical Characteristics (@TA = +25C, unless otherwise specified.) Characteristic OFF CHARACTERISTICS (Note 7) Symbol Min Typ Max Unit Test Condition Drain-Source Breakdown Voltage BVDSS 100 V VGS = 0V, ID = 250A Zero Gate Voltage Drain Current IDSS 1.0 10 A nA VDS = 100V, VGS = 0V VDS = 20V, VGS = 0V Gate-Body Leakage, Forward IGSSF 50 nA VGS = 20V, VDS = 0V VGS(th) 0.8 1.4 2.0 V VDS = VGS, ID = 1mA RDS(ON) 6.0 10 VGS = 10V, ID = 0.17A VGS = 4.5V, ID = 0.17A Forward Transconductance gFS 80 370 mS Drain-Source Diode Forward Voltage VSD 0.84 1.3 V Input Capacitance Ciss 29 60 pF Output Capacitance Coss 10 15 pF Reverse Transfer Capacitance Crss 2 6 pF tr 8 ns ON CHARACTERISTICS (Note 7) Gate Threshold Voltage Static Drain-Source On-Resistance VDS = 10V, ID = 0.17A, f = 1.0KHz VGS = 0V, IS = 0.34A DYNAMIC CHARACTERISTICS (Note 8) VDS = 25V, VGS = 0V, f = 1.0MHz SWITCHING CHARACTERISTICS(Note 8) Turn-On Rise Time tf 16 ns Turn-On Delay Time tD(ON) 8 ns Turn-Off Delay Time tD(OFF) 13 ns Turn-Off Fall Time Notes: VDD = 30V, ID = 0.28A, RGEN = 6.0, VGS = 10V 6. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com. 7. Short duration pulse test used to minimize self-heating effect. 8. Guaranteed by design. Not subject to production testing. BSS123WQ Document number: DS37469 Rev. 1 - 2 2 of 5 www.diodes.com September 2014 (c) Diodes Incorporated BSS123WQ 0.6 0.5 0.4 0.3 0.2 0.1 0 0 1 2 4 3 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 1 On-Region Characteristics 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 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 -50 0.7 -50 -25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) Fig. 4 On-Resistance Variation with Temperature 50 -25 0 25 75 100 125 150 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 10 20 15 V DS, DRAIN-SOURCE VOLTAGE (V) Fig. 5 Typical Capacitance BSS123WQ Document number: DS37469 Rev. 1 - 2 150 100 25 3 of 5 www.diodes.com 50 0 0 200 100 TA, AMBIENT TEMPERATURE (C) Fig. 6 Power Derating Curve, Total Package September 2014 (c) Diodes Incorporated BSS123WQ Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. H 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 0.650 BSC F 0.375 0.475 0.425 G 1.20 1.40 1.30 H 1.80 2.20 2.15 J 0.00 0.10 0.05 K 0.90 1.00 0.95 L 0.25 0.40 0.30 M 0.10 0.18 0.11 a 8C All Dimensions in mm K M a D J L A C B G Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for latest version. Y Z C X BSS123WQ Document number: DS37469 Rev. 1 - 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 September 2014 (c) Diodes Incorporated BSS123WQ 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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