MMBT123S 1A NPN SURFACE MOUNT TRANSISTOR Features * * * Epitaxial Planar Die Construction Ideal for Medium Power Amplification and Switching Lead, Halogen and Antimony Free, RoHS Compliant "Green" Device (Notes 2 and 4) SOT-23 A C B C B TOP VIEW E D E G Mechanical Data * * * * * * * * * H Case: SOT-23 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Terminal Connections: See Diagram Marking Information: See Page 3 Ordering Information: See Page 3 Weight: 0.008 grams (approximate) Maximum Ratings K J L C E B Min Max A 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 E 0.45 0.60 G 1.78 2.05 H 2.80 3.00 J 0.013 0.10 K 0.903 1.10 L 0.45 0.61 M 0.085 0.180 0 8 All Dimensions in mm @TA = 25C unless otherwise specified Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current - Continuous Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient (Note 1) Operating and Storage Temperature Range Electrical Characteristics Characteristic OFF CHARACTERISTICS (Note 3) Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cutoff Current Emitter Cutoff Current ON CHARACTERISTICS (Note 3) DC Current Gain Collector-Emitter Saturation Voltage SMALL SIGNAL CHARACTERISTICS Output Capacitance Current Gain-Bandwidth Product Notes: M Dim Symbol VCBO VCEO VEBO IC PD RJA TJ, TSTG Value 45 18 5 1 300 417 -55 to +150 Unit V V V A mW C/W C @TA = 25C unless otherwise specified Symbol Min Max Unit Test Condition V(BR)CBO V(BR)CEO V(BR)EBO ICBO IEBO 45 18 5 1 1 V V V A A IC = 100A, IE = 0 IC = 1mA, IB = 0 IE = 100A, IC = 0 VCB = 40V, IE = 0 VEB = 4V, IC = 0 hFE VCE(SAT) 150 800 0.5 V IC = 100mA, VCE = 1V IC = 300mA, IB = 30mA Cobo 8 pF fT 100 MHz VCB = 10V, f = 1.0MHz, IE = 0 VCB = 10V, IE = 50mA, f = 100MHz 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. No purposefully added lead. Halogen and Antimony Free. 3. Short duration pulse test used to minimize self-heating effect. 4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. DS30292 Rev. 7 - 2 1 of 3 www.diodes.com MMBT123S (c) Diodes Incorporated 400 1000 Note 1 300 hFE, DC CURRENT GAIN PD, POWER DISSIPATION (mW) 350 250 200 150 100 100 50 VCE = 1.0V 1 0.0001 0 0 25 50 75 100 125 150 175 200 0.001 0.01 0.1 1 10 1 10 IC, COLLECTOR CURRENT (A) Fig. 2, Typical DC Current Gain vs Collector Current TA, AMBIENT TEMPERATURE (C) Fig. 1, Max Power Dissipation vs Ambient Temperature 100 1000 VCE (SAT), COLLECTOR-EMITTER SATURATION VOLTAGE (mV) COBO, OUTPUT CAPACITANCE (pF) f = 1MHz 10 1 0.1 1 10 10 1 0.0001 100 0.001 0.01 0.1 IC, COLLECTOR CURRENT (A) Fig. 4, Collector Saturation Voltage vs Collector Current VCB, COLLECTOR-BASE VOLTAGE (V) Fig. 3, Output Capacitance vs. Collector-Base Voltage DS30292 Rev. 7 - 2 100 2 of 3 www.diodes.com MMBT123S (c) Diodes Incorporated Ordering Information (Note 5) Packaging SOT-23 Device MMBT123S-7-F Notes: Shipping 3000/Tape & Reel 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information K6D = Product Type Marking Code YM = Date Code Marking Y = Year ex: T = 2006 M = Month ex: 9 = September Date Code Key Year 2005 S 2006 T 2007 U 2008 V 2002 2003 2004 Code N P R Month Jan Feb Mar Apr May Jun Jul Code 1 2 3 4 5 6 7 Aug 8 2009 W Sep 9 2010 X Oct O 2011 Y Nov N 2012 Z Dec D 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. DS30292 Rev. 7 - 2 3 of 3 www.diodes.com MMBT123S (c) Diodes Incorporated