MMBTA55 / MMBTA56 PNP SMALL SIGNAL TRANSISTOR IN SOT23 Features Mechanical Data Epitaxial Planar Die Construction Case: SOT-23 Ideal for Low Power Amplification and Switching Case Material: Molded Plastic, “Green” Molding Compound; Complementary NPN Type: MMBTA05 / MMBTA06 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Moisture Sensitivity: Level 1 per J-STD-020 Halogen and Antimony Free. “Green” Device (Note 3) Terminals: Finish-Matte Tin Plated Leads. Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) UL Flammability Classification Rating 94V-0 Solderable per MIL-STD-202, Method 208 SOT23 Weight: 0.008 grams (Approximate) C E C B B E Top View Top View Pin-Out Symbolhematic Device Symbol Symbolhematic Ordering Information (Notes 4 & 5) Part Number MMBTA55-7-F MMBTA56-7-F MMBTA56Q-7-F MMBTA56Q-13-F Notes: Compliance AEC-Q101 AEC-Q101 Automotive Automotive Marking K2H K2G K2G K2G Reel size (inches) 7 7 7 13 Tape width (mm) 8 8 8 8 Quantity per reel 3,000 3,000 3,000 10,000 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. 5. For packaging details, go to our website at http://www.diodes.com/products/packages.html. Marking Information SOT23 K2x = Product Type Marking Code YM = Date Code Marking Y = Year (ex: C = 2015) M = Month (ex: 9 = September) Date Code Key Year Code Month Code 2015 C 2016 D 2017 E 2018 F Jan 1 Feb 2 Mar 3 Apr 4 MMBTA55/MMBTA56 Document number: DS30054 Rev. 12 - 2 2019 G May 5 2020 H Jun 6 1 of 7 www.diodes.com 2021 I Jul 7 2022 J Aug 8 2023 K Sep 9 2024 L Oct O 2025 M Nov N 2026 N Dec D May 2015 © Diodes Incorporated MMBTA55 / MMBTA56 Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.) Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current - Continuous Symbol VCBO VCEO VEBO IC MMBTA55 -60 -60 MMBTA56 -80 -80 -4.0 -500 Unit V V V mA Thermal Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Thermal Resistance, Junction to Leads Operating and Storage Temperature Range Symbol (Note 6) (Note 7) (Note 6) (Note 7) (Note 8) PD RθJA RθJL TJ,TSTG Value 310 350 403 357 350 -55 to +150 Unit mW °C/W °C/W °C ESD Ratings (Note 9) Characteristic Electrostatic Discharge - Human Body Model Electrostatic Discharge - Machine Model Notes: Symbol Value Unit JEDEC Class ESD HBM ESD MM 4,000 400 V V 3A C 6. For a device mounted on minimum recommended pad layout 1oz copper that is on a single-sided FR4 PCB; device is measured under still air conditions whilst operating in a steady-state. 7. Same as Note 6, except the device is mounted on 15 mm x 15mm 1oz copper. 8. Thermal resistance from junction to solder-point (at the end of the leads). 9. Refer to JEDEC specification JESD22-A114 and JESD22-A115. MMBTA55/MMBTA56 Document number: DS30054 Rev. 12 - 2 2 of 7 www.diodes.com May 2015 © Diodes Incorporated MMBTA55 / MMBTA56 Thermal Characteristics and Derating Information 400 Thermal Resistance (°C/W) Max Power Dissipation (W) 0.4 0.3 0.2 0.1 0.0 0 25 50 75 100 125 150 Temperature (°C) 350 300 250 200 D=0.5 150 100 D=0.1 Single Pulse D=0.2 50 0 100µ D=0.05 1m 10m 100m 1 10 100 1k Pulse Width (s) Transient Thermal Impedance Derating Curve Max Power Dissipation (W) 10 Single Pulse. T amb=25°C 1 0.1 10m 100m 1 10 100 1k Pulse Width (s) Pulse Power Dissipation MMBTA55/MMBTA56 Document number: DS30054 Rev. 12 - 2 3 of 7 www.diodes.com May 2015 © Diodes Incorporated MMBTA55 / MMBTA56 Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic OFF CHARACTERISTICS (Note 10) Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Symbol MMBTA55 MMBTA56 MMBTA55 MMBTA56 Emitter-Base Breakdown Voltage Collector Cut-Off Current Collector Cut-Off Current MMBTA55 MMBTA56 Min Max Unit V IC = -100µA, IE = 0 V IC = -1.0mA, IB = 0 BVEBO -60 -80 -60 -80 -5.0 -4.0 ICBO -100 nA ICEX -100 nA IE = -100µA, IC = 0 VCB = -60V, IE = 0 VCB = -80V, IE = 0 VCE = -60V, IBO = 0V VCE = -80V, IBO = 0V hFE 100 VCE(SAT) VBE(SAT) -0.25 -1.2 V V fT 50 MHz BVCBO BVCEO Test Condition ON CHARACTERISTICS (Note 10) DC Current Gain Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage SMALL SIGNAL CHARACTERISTICS Current Gain-Bandwidth Product Note: IC = -10mA, VCE = -1.0V IC = -100mA, VCE = -1.0V IC = -100mA, IB = -10mA IC = -100mA, VCE = -1.0V VCE = -1.0V, IC = -100mA, f = 100MHz 10. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%. MMBTA55/MMBTA56 Document number: DS30054 Rev. 12 - 2 4 of 7 www.diodes.com May 2015 © Diodes Incorporated MMBTA55 / MMBTA56 Typical Electrical Characteristics MMBTA55/MMBTA56 Document number: DS30054 Rev. 12 - 2 (@TA = +25°C, unless otherwise specified.) 5 of 7 www.diodes.com May 2015 © Diodes Incorporated MMBTA55 / MMBTA56 Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. All 7° H K1 SOT23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.890 1.00 0.975 K1 0.903 1.10 1.025 L 0.45 0.61 0.55 L1 0.25 0.55 0.40 M 0.085 0.150 0.110 a 8° All Dimensions in mm J K a M A L C L1 B D Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 C 2.0 E 1.35 Y Z C X MMBTA55/MMBTA56 Document number: DS30054 Rev. 12 - 2 E 6 of 7 www.diodes.com May 2015 © Diodes Incorporated MMBTA55 / MMBTA56 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). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein 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 Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2015, Diodes Incorporated www.diodes.com MMBTA55/MMBTA56 Document number: DS30054 Rev. 12 - 2 7 of 7 www.diodes.com May 2015 © Diodes Incorporated