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Part Number KST13MTF
Manufacturer Fairchild/ON Semiconductor
Description TRANS NPN DARL 30V 0.3A SOT23
Datasheet KST13MTF Datasheet
Package TO-236-3, SC-59, SOT-23-3
In Stock 50,196 piece(s)
Unit Price $ 0.0488 *
Lead Time Can Ship Immediately
Estimated Delivery Time Dec 2 - Dec 7 (Choose Expedited Shipping)
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Part Number # KST13MTF (Transistors - Bipolar (BJT) - Single) is manufactured by Fairchild/ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For KST13MTF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KST13MTF with quantity into BOM. does NOT require any registration to request a quote of KST13MTF.

KST13MTF Specifications

ManufacturerFairchild/ON Semiconductor
CategoryDiscrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Datasheet KST13MTFDatasheet
PackageTO-236-3, SC-59, SOT-23-3
Transistor TypeNPN - Darlington
Current - Collector (Ic) (Max)300mA
Voltage - Collector Emitter Breakdown (Max)30V
Vce Saturation (Max) @ Ib, Ic1.5V @ 100µA, 100mA
Current - Collector Cutoff (Max)100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce10000 @ 100mA, 5V
Power - Max350mW
Frequency - Transition125MHz
Operating Temperature-
Mounting TypeSurface Mount
Package / CaseTO-236-3, SC-59, SOT-23-3
Supplier Device PackageSOT-23-3

KST13MTF Datasheet

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To learn more about ON Semiconductor, please visit our website at Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at Please email any questions regarding the system integration to Is Now Part of ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

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©2002 Fairchild Semiconductor Corporation Rev. A2, November 2002 K S T 1 3 /1 4 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings Ta=25° C unless otherwise noted Electrical Characteristics Ta=25° C unless otherwise noted Marking Code Symbol Parameter Value Units VCBO Collector-Base Voltage 30 V VCES Collector-Emitter Voltage 30 V VEBO Emitter-Base Voltage 10 V IC Collector Current 300 mA PC Collector Power Dissipation 350 mW TSTG Storage Temperature 150 ° C Symbol Parameter Test Condition Min. Max. Units BVCES Collector-Emitter Breakdown Voltage IC=100µ A, VBE=0 30 V ICBO Collector Cut-off Current VCB=30V, IE=0 100 nA IEBO Emitter Cut-off Current VEB=10V, IC=0 100 nA hFE DC Current Gain : KST13 : KST14 : KST13 : KST14 VCE=5V, IC=10mA VCE=5V, IC=100mA 5K 10K 10K 20K VCE (sat) Collector-Emitter Saturation Voltage IC=100mA, IB=0.1mA 1.5 V VBE (on) Base-Emitter On Voltage VCE=5V, IC=100mA 2.0 V fT Current Gain Bandwidth Product VCE=5V, IC=10mA f=100MHz 125 MHz Type KST13 KST14 Mark 1M 1N KST13/14 Darlington Amplifier Transistor 1M Marking 1. Base 2. Emitter 3. Collector SOT-23 1 2 3

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©2002 Fairchild Semiconductor Corporation Rev. A2, November 2002 K S T 1 3 /1 4 Typical Characteristics Figure 1. DC Current Gain Figure 2. Base-Emitter Saturation Voltage Collector-Emitter Saturation Voltage Figure 3. Base-Emitter On Voltage Figure 4. Current Gain Bandwidth Product 1k 10k 100k 1000k 100 1000101 VCE = 5V h F E , D C C U R R E N T G A IN IC[mA], COLLECTOR CURRENT 0.3 10 100 300 0.1 0.5 1 10 5 IC = 1000 IB VCE(sat) VBE(sat) V B E (s a t) , V C E (s a t) [V ], S A T U R A T IO N V O LT A G E IC[mA], COLLECTOR CURRENT 1 10 100 1.0 1.8 2.2 2.60.2 0.6 1.40 VCE = 5V I C [m A ], C O LL E C T O R C U R R E N T VBE(sat)[V], BASE-EMITTER VOLTAGE 1 10 100 1000 3 1001 10 20 VCE = 5V f T [M H z] , C U R R E N T G A IN B A N D W ID T H P R O D U C T IC[mA], COLLECTOR CURRENT

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0.96~1.14 0.12 0.03~0.10 0.38 REF 0.40 ± 0.03 2.90 ± 0.10 0.95 ± 0.03 0.95 ± 0.03 1.90 ± 0.03 0.508REF 0 .9 7 R E F 1 .3 0 ± 0 .1 0 0 .4 5 ~ 0 .6 0 2 .4 0 ± 0 .1 0 +0.05 –0.023 0 .2 0 M IN 0.40 ± 0.03 SOT-23 Package Dimensions K S T 1 3 /1 4 ©2002 Fairchild Semiconductor Corporation Rev. A2, November 2002 Dimensions in Millimeters

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©2002 Fairchild Semiconductor Corporation Rev. I1 TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) 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. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. FACT™ FACT Quiet series™ FAST® FASTr™ FRFET™ GlobalOptoisolator™ GTO™ HiSeC™ I2C™ ImpliedDisconnect™ ISOPLANAR™ LittleFET™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerTrench® QFET™ QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ SILENT SWITCHER® SMART START™ SPM™ Stealth™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic™ TruTranslation™ UHC™ UltraFET® VCX™ ACEx™ ActiveArray™ Bottomless™ CoolFET™ CROSSVOLT™ DOME™ EcoSPARK™ E2CMOS™ EnSigna™ Across the board. Around the world.™ The Power Franchise™ Programmable Active Droop™

KST13MTF Reviews

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November 15, 2020

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!


November 14, 2020

Great condition, super kind person, quick shipping! and great price too!


November 14, 2020

Itams as described Fast and cheap shipping.


November 11, 2020

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.


November 8, 2020

Always meet my expectations with order and questions.

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