SPICE MODEL: BSS123 BSS123 NEW PRODUCT N-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR Features * * * * * * Low Gate Threshold Voltage SOT-23 Low Input Capacitance Min Max A 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 G E 0.45 0.60 H G 1.78 2.05 H 2.80 3.00 J 0.013 0.10 K 0.903 1.10 Fast Switching Speed A Low Input/Output Leakage D High Drain-Source Voltage Rating B Lead Free/RoHS Compliant (Note 2) G Mechanical Data * * Dim TOP VIEW C S D E Case: SOT-23 K Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 * * * Moisture Sensitivity: Level 1 per J-STD-020C * * * * Terminal Connections: See Diagram J M L Drain Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). 0.45 0.61 0.085 0.180 a 0 8 All Dimensions in mm Gate Marking: K23 (See Page 3) Ordering & Date Code Information: See Page 3 L M Source Weight: 0.008 grams (approximate) Maximum Ratings @ TA = 25C unless otherwise specified Symbol BSS123 Units Drain-Source Voltage Characteristic VDSS 100 V Drain-Gate Voltage RGS 20KW VDGR 100 V Gate-Source Voltage Continuous VGSS 20 V Drain Current (Note 1) Continuous Pulsed ID IDM 170 680 mA Pd 300 mW RqJA 417 C/W Tj, TSTG -55 to +150 C Total Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient (Note 1) Operating and Storage Temperature Range Note: 1. 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. 2. No purposefully added lead. DS30366 Rev. 6 - 2 1 of 4 www.diodes.com BSS123 a Diodes Incorporated @ TA = 25C unless otherwise specified Characteristic Symbol Min Typ Max Unit Test Condition Drain-Source Breakdown Voltage BVDSS 100 3/4 3/4 V VGS = 0V, ID = 250mA Zero Gate Voltage Drain Current IDSS 3/4 3/4 1.0 10 A nA VDS = 100V, VGS = 0V VDS = 20V, VGS = 0V Gate-Body Leakage, Forward IGSSF 3/4 3/4 50 nA VGS = 20V, VDS = 0V VGS(th) 0.8 1.4 2.0 V VDS = VGS, ID = 1mA RDS (ON) 3/4 3/4 3/4 3/4 6.0 10 W VGS = 10V, ID = 0.17A VGS = 4.5V, ID = 0.17A Forward Transconductance gFS 80 370 3/4 mS Drain-Source Diode Forward Voltage VSD 3/4 0.84 1.3 V Input Capacitance Ciss 3/4 29 60 pF Output Capacitance Coss 3/4 10 15 pF Reverse Transfer Capacitance Crss 3/4 2 6 pF Turn-On Rise Time tr 3/4 3/4 8 ns Turn-Off Fall Time tf 3/4 3/4 16 ns Turn-On Delay Time tD(ON) 3/4 3/4 8 ns Turn-Off Delay Time tD(OFF) 3/4 3/4 13 ns OFF CHARACTERISTICS (Note 3) ON CHARACTERISTICS (Note 3) Gate Threshold Voltage Static Drain-Source On-Resistance VDS = 10V, ID = 0.17A, f = 1.0KHz VGS = 0V, IS = 0.34A DYNAMIC CHARACTERISTICS VDS = 25V, VGS = 0V f = 1.0MHz SWITCHING CHARACTERISTICS Note: VDD = 30V, ID = 0.28A, RGEN = 50W, VGS = 10V 3. Short duration test pulse used to minimize self-heating effect. 2.4 0.7 0.6 RDS(ON), NORMALIZED DRAIN-SOURCE ON-RESISTANCE ID, DRAIN-SOURCE CURRENT (A) NEW PRODUCT Electrical Characteristics VGS = 10, 7, 6, 5V 0.5 VGS = 4V 0.4 0.3 VGS = 3V 0.2 2.0 VGS = 3V VGS = 4V 1.6 1.2 VGS = 5, 6, 7, 10V 0.1 0.8 0 0.1 0 2 4 3 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 1 On-Region Characteristics DS30366 Rev. 6 - 2 1 5 2 of 4 www.diodes.com 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 BSS123 RDS(ON), NORMALIZED ON-RESISTANCE VGS(th), NORMALIZED THRESHOLD VOLTAGE 1.1 1 0.9 0.8 2 1.8 VGS = 10V ID = 170m 1.6 1.4 1.2 1 0.8 0.6 0.4 0.7 -50 -25 0 25 50 75 -50 100 125 150 -25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) Fig. 4 On-Resistance Variation with Temperature TJ, JUNCTION TEMPERATURE (C) Fig. 3 Gate Threshold Variation with Temperature 50 40 C, CAPACITANCE (pF) 30 Ciss 20 10 Coss Crss 0 0 5 10 20 15 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 5 Typical Capacitance 25 Ordering Information (Note 4) Notes: Device Packaging Shipping BSS123-7-F SOT-23 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information K23 YM NEW PRODUCT 2.2 1.2 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 Code N P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS30366 Rev. 6 - 2 3 of 4 www.diodes.com BSS123 IMPORTANT NOTICE Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Diodes, Inc. 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 The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the express written approval of Diodes Incorporated. DS30366 Rev. 6 - 2 4 of 4 www.diodes.com BSS123