MMBT4126 PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR Please click here to visit our online spice models database. Features • • • • Epitaxial Planar Die Construction Complementary NPN Type Available (MMBT4124) Ideal for Low 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 Mechanical Data • • • • • • • • • Case: SOT-23 Case Material: Molded Plastic. 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 (See Page 3): K2B Ordering & Date Code Information: See Page 3 Weight: 0.008 grams (approximate) Maximum Ratings D E G H K J M L C E B Dim 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 α 0° 8° All Dimensions in mm @TA = 25°C unless otherwise specified Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current - Continuous (Note 1) Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient (Note 1) Symbol VCBO VCEO VEBO IC PD RθJA Value -25 -25 -4.0 -200 300 417 Unit V V V mA mW °C/W Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C 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) @TA = 25°C unless otherwise specified Symbol Min Max Unit V(BR)CBO V(BR)CEO V(BR)EBO ICBO IEBO -25 -25 -4.0 ⎯ ⎯ ⎯ ⎯ ⎯ -50 -50 V V V nA nA IC = -10μA, IE = 0 IC = -1.0mA, IB = 0 IE = -10μA, IC = 0 VCB = -20V, IE = 0V VEB = -3.0V, IC = 0V 360 ⎯ -0.40 -0.95 ⎯ VCE(SAT) VBE(SAT) 120 60 ⎯ ⎯ IC = -2.0mA, VCE = -1.0V IC = -50mA, VCE = -1.0V IC = -50mA, IB = -5.0mA IC = -50mA, IB = -5.0mA Cobo Cibo ⎯ ⎯ 4.5 10 pF pF Small Signal Current Gain hfe 120 480 ⎯ Current Gain-Bandwidth Product fT 250 ⎯ MHz Noise Figure NF ⎯ 4.0 dB DC Current Gain Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage SMALL SIGNAL CHARACTERISTICS Output Capacitance Input Capacitance Notes: hFE V V Test Condition VCB = -5.0V, f = 1.0MHz, IE = 0 VEB = -0.5V, f = 1.0MHz, IC = 0 VCE = 1.0V, IC = -2.0mA, f = 1.0kHz VCE = -20V, IC = -10mA, f = 100MHz VCE = -5.0V, IC = -100μA, RS = 1.0kΩ, f = 1.0kHz 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. DS30106 Rev. 8 - 2 1 of 3 www.diodes.com MMBT4126 © Diodes Incorporated 100 CIBO, INPUT CAPACITANCE (pF) COBO, OUTPUT CAPACITANCE (pF) PD, POWER DISSIPATION (mW) 350 300 250 200 150 100 10 50 0 0 25 1 0.1 200 50 75 100 125 150 175 TA, AMBIENT TEMPERATURE (°C) Fig. 1, Max Power Dissipation vs. Ambient Temperature VCE(SAT), COLLECTOR-EMITTER (V) SATURATION VOLTAGE hFE, DC CURRENT GAIN 100 10 1,000 100 10 1 1 10 VCB, COLLECTOR-BASE VOLTAGE (V) Fig. 2, Input and Output Capacitance vs. Collector-Base Voltage 1 10 100 IC, COLLECTOR CURRENT (mA) Fig. 3, Typical DC Current Gain vs. Collector Current 0.1 1 0.1 0.01 1,000 1 10 100 1,000 IC, COLLECTOR CURRENT (mA) Fig. 4, Typical Collector-Emitter Saturation Voltage vs. Collector Current 1.0 VBE(SAT), BASE-EMITTER (V) SATURATION VOLTAGE 0.9 0.8 0.7 0.6 IC IB = 10 0.5 1 DS30106 Rev. 8 - 2 10 IC, COLLECTOR CURRENT (mA) Fig. 5, Typical Base-Emitter Saturation Voltage vs. Collector Current 100 2 of 3 www.diodes.com MMBT4126 © Diodes Incorporated Ordering Information (Note 5) Packaging SOT-23 Device MMBT4126-7-F Notes: 5. Shipping 3000/Tape & Reel For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Date Code Key Year Code Month Code 1998 J Jan 1 1999 K Feb 2 2000 L 2001 M Mar 3 YM K2B K2B = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September 2002 N Apr 4 2003 P 2004 R May 5 2005 S Jun 6 2006 T Jul 7 2007 U Aug 8 2008 V Sep 9 2009 W Oct O 2010 X 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. DS30106 Rev. 8 - 2 3 of 3 www.diodes.com MMBT4126 © Diodes Incorporated