BSS123W N-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR NEW PRODUCT 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 2) Qualified to AEC-Q101 Standards for High Reliability "Green" Device, Note 3 and 4 • • • • • • • Case: SOT-323 Case Material: Molded Plastic, "Green" Molding Compound, Note 4. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminal Connections: See Diagram Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Marking Information: See Page 3 Ordering Information: See Page 3 Weight: 0.006 grams (approximate) Drain SOT-323 D Gate G TOP VIEW Source TOP VIEW Equivalent Circuit Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Drain-Source Voltage Drain-Gate Voltage RGS ≤ 20KΩ Gate-Source Voltage Drain Current (Note 1) Thermal Characteristics Continuous Continuous Pulsed 1. 2. 3. 4. Symbol VDSS VDGR VGSS ID IDM Value 100 100 ±20 170 680 Units V V V Value 200 625 -55 to +150 Units mW °C/W °C mA @TA = 25°C unless otherwise specified Characteristic Total Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient (Note 1) Operating and Storage Temperature Range Notes: S Symbol Pd RθJA Tj, TSTG 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. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 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. BSS123W Document number: DS30368 Rev. 8 - 2 1 of 4 www.diodes.com November 2007 © Diodes Incorporated BSS123W Electrical Characteristics @TA = 25°C unless otherwise specified Symbol Min Typ Max Unit BVDSS 100 ⎯ Zero Gate Voltage Drain Current IDSS ⎯ ⎯ Gate-Body Leakage, Forward ON CHARACTERISTICS (Note 5) Gate Threshold Voltage IGSSF ⎯ ⎯ ⎯ 1.0 10 50 V µA nA nA VGS = 0V, ID = 250μA 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 = 50Ω, 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 tD(ON) tD(OFF) Ω Test Condition 5. Short duration pulse test used to minimize self-heating effect. 0.7 2.4 0.6 RDS(ON), NORMALIZED DRAIN-SOURCE ON-RESISTANCE ID, DRAIN-SOURCE CURRENT (A) NEW PRODUCT Characteristic OFF CHARACTERISTICS (Note 5) Drain-Source Breakdown Voltage 0.5 0.4 0.3 0.2 0.1 0 0 1 4 2 3 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 1 On-Region Characteristics BSS123W Document number: DS30368 Rev. 8 - 2 5 2 of 4 www.diodes.com 2.0 1.6 1.2 0.8 0.1 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 November 2007 © Diodes Incorporated 1.2 2.2 RDS(ON), NORMALIZED ON-RESISTANCE NEW PRODUCT VGS(th), NORMALIZED THRESHOLD VOLTAGE BSS123W VDS = VGS ID = 250μA 1.1 1 0.9 0.8 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.7 -50 0.4 -50 0 -25 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (ºC) Fig. 4 On-Resistance Variation with Temperature 50 250 40 200 PD, POWER DISSIPATION (mW) C, CAPACITANCE (pF) 50 0 75 100 125 150 -25 25 TJ, JUNCTION TEMPERATURE (ºC) Fig. 3 Gate Threshold Variation with Temperature 30 20 10 0 0 5 20 10 15 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 5 Typical Capacitance Ordering Information 100 50 0 0 25 200 100 TA, AMBIENT TEMPERATURE (°C) Fig. 6 Power Derating Curve, Total Package (Notes 4 & 6) Part Number BSS123W-7-F Notes: 150 Case SOT-323 Packaging 3000/Tape & Reel 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. YM Marking Information K23 K23 = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September Date Code Key Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Code N P R S T U V W X Y Z Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D BSS123W Document number: DS30368 Rev. 8 - 2 3 of 4 www.diodes.com November 2007 © Diodes Incorporated BSS123W Package Outline Dimensions A B C NEW PRODUCT TOP VIEW G H K M J D E L SOT-323 Dim Min Max A 0.25 0.25 B 1.15 1.35 C 2.00 2.00 D 0.65 Nominal E 0.30 0.40 G 1.20 1.40 H 1.80 2.20 J 0.0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.18 0° 8° α All Dimensions in mm Suggested Pad Layout Y Z G C X Dimensions Value (in mm) Z 2.8 G 1.0 X 0.7 Y 0.9 C 1.9 E 0.65 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. BSS123W Document number: DS30368 Rev. 8 - 2 4 of 4 www.diodes.com November 2007 © Diodes Incorporated