SMXKSP44 NPN Epitaxial Silicon Transistor same as Fairchild KSP44 manufactured by Semiconix Semiconductor - Gold chip technology for known good die, flip chip, bare die, wafer foundry for discrete semiconductors, integrated circuits and integrated passive components from Semiconix Semiconductor

REGISTER-LOGIN PRODUCTS CROSS REFERENCE INVENTORY REQUEST QUOTE ORDER ONLINE SITE MAP

   
semiconix semiconductor - where the future is today - gold chip technology SMXKSP44
FLIP CHIP
GOLD CHIP TECHNOLOGY™ NPN Epitaxial Silicon Transistor

FEATURES APPLICATIONS Bipolar Silicon Transistors - FLIP CHIP
High reliability bare die
Unique new design
Gold metallization
RoHS compliant, Lead Free
Compatible with both chip and wire, flip chip and surface mount assembly.
Chip on Board
System in package SIP
Hybrid Circuits
Automotive, Biotechnology, Computers, Military, Medical, MEMS, Optoelectronics, Space, Telecommunications
Smart Cards, RFID, PDA, Laptops, Mobile phones
SMXKSP44 KSP44 NPN Epitaxial Silicon Transistor

BIPOLAR SILICON TRANSISTORS NPN - PRODUCT DESCRIPTION
Semiconix Semiconductor NPN low power transistors series are designed to be used in a wide variety of digital and analog functions, including amplification, switching, voltage regulation, signal modulation, and oscillators. Semiconix Semiconductor NPN low power transistors series are available as discrete devices or as part of a hybrid integrated circuit (complex devices) packaged in a very small area.
Semiconix Semiconductor transistors series may be used in many applications as hybrid Circuits, automotive, biotechnology, computers, military, medical, MEMS, optoelectronics, space, telecommunications, smart cards, RFID, PDA, laptops and mobile phones.
NPN low power transistors remain the devices that excels in some applications, such as discrete circuit design, due to the very wide selection of NPN low power transistors types available, and because of their high transconductance and output resistance compared to MOSFETs. The NPN low power transistor is also the choice for demanding analog circuits, especially for very-high-frequency applications, such as radio-frequency circuits for wireless systems. Because of the known temperature and current dependence of the forward-biased base-emitter junction voltage, the NPN can be used to measure temperature by subtracting two voltages at two different bias currents in a known ratio. Since base-emitter voltage varies as the log of the base-emitter and collector-emitter currents, NPN low power transistors can also be used to compute logarithms and anti-logarithms.
NPN low power transistors FLIP CHIP series are available in die form in four different pad compositions: -FC, -GB, -GT and -AN. These products are ideal for high reliability hybrid circuits, multi chip module applications and surface mount applications.

HIGH RELIABILITY BARE DIE AND SYSTEM IN PACKAGE - SHORT APPLICATION NOTE
COB (Chip on Board) and SiP (System-in-Package) are integrating proven mature products in bare die of mixed technologies i.e. Si, GaAs, GaN, InP, passive components, etc that cannot be easily implemented in SOC (System-on-Chip) technology. COB and SiP have small size footprint, high density, shorter design cycle time, easier to redesign and rework, use simpler and less expensive assembly process. For extreme applications the bare die has to withstand also harsh environmental conditions without the protection of a package. KGD, Known Good Die concept is no longer satisfactory if the die cannot withstand harsh environmental conditions and degrades. Standard semiconductor devices supplied by many manufacturers in bare die are build with exposed aluminum pads that are extremely sensitive to moisture and corrosive components of the atmosphere. Semiconix has reengineered industry standard products and now offers known good die for bare die applications with gold interconnection and well-engineered materials that further enhance the die reliability. Semiconix also offers Silicon Printed Circuit Board technology with integrated passive components as a complete high reliability SIP solution for medical, military and space applications. See AN-SMX-001

DISCRETE SEMICONDUCTORS MANUFACTURING PROCESS
Discrete semiconductors are manufactured using Semiconix in house high reliability semiconductor manufacturing processes. All semiconductor devices employ precision doping via ion implantation, silicon nitride junction passivation, platinum silicided contacts and gold interconnect metallization for best performance and reliability. MNOS capacitors, Tantalum Nitride TaN or Sichrome SiCr thin film resistors are easily integrated with discrete semiconductors on same chip to obtain standard and custom complex discrete device solutions.

Absolute Maximum Ratings * Ta = 25°C unless otherwise noted
Name Symbol Value Unit
Collector-Base Voltage VCBO 500.00 V
Collector-Emitter Voltage VCEO 400.00 V
Emitter-Base Voltage VEBO 6.00 V
Collector Current IC 300.00 mA
Storage Temperature Range TSTG -55.00 °C
Junction Temperature TJ 150.00 °C
Collector Power Dissipation PC 625.00 mW

Electrical Characteristics* TC = 25°C unless otherwise noted
Name Symbol Test conditions Min. Typ. Max. Unit
Collector-Emitter Breakdown Voltage V(BR)CBO IC=100mA, IB=0 500.00 V
Collector-Base Breakdown Voltage V(BR)CEO IC=1mA, IB=0 400.00 V
Emitter-Base Breakdown Voltage BVEBO IE=100mA, IC=0 6.00 V
Collector-Cutoff Current ICBO VCB=400V, IE=0 0.10 mA
Collector Cut-off Current ICES VCE=400V, IB=0 0.50 mA
Emitter Cut-off Current IEBO VEB=4V, IC=0 0.10 mA
DC Current Gain hFE1 VCE=10V, IC=1mA 40.00
DC Current Gain hFE2 VCE=10V, IC=10mA 50.00 200.00
DC Current Gain hFE3 VCE=10V, IC=50mA 45.00
DC Current Gain hFE4 VCE=10V, IC=100mA 40.00
Collector-Emitter Saturation Voltage VCE(sat)1 IC=1mA, IB=0.1mA 0.40 V
Collector-Emitter Saturation Voltage VCE(sat)2 IC=10mA, IB=1mA 0.50 V
Collector-Emitter Saturation Voltage VCE(sat)3 IC=50mA, IB=5mA 0.75 V
Base-Emitter On Voltage VBE (on)1 IC=10mA, IB=1mA 0.75 V
Output Capacitance Ccb VCB=20V, IE=0, f=1MHz 7.00 pF
CROSS REFERENCE PARTS: Fairchild KSP44

GENERAL DIE INFORMATION
Substrate Thickness
[mils]
Size
LxW[mils]
Bonding pads dimensions per drawing Backside
Silicon 10±2
TypePad metalThicknessAssembly
-FCTiW/Au4µm±1Wire bonding or Silver epoxy
-GBTiW/Au25µm±2.5Thermosonic
-GTTi/Pt/AuSn5µm±1Reflow
-ANNi/Au5µm±1Solder reflow
Optional backside coating and/or marking.

LAYOUT / DIMENSIONS / PAD LOCATIONS
Click to select process: -FC -GB -GT -AN
SMXKSP44 Fairchild KSP44 NPN Epitaxial Silicon Transistor SMXKSP44 Fairchild KSP44 NPN Epitaxial Silicon Transistor
wire bonding SMXKSP44 Fairchild KSP44 NPN Epitaxial Silicon Transistor

SEMICONDUCTOR ASSEMBLY PROCESS - SHORT APPLICATION NOTE
Semiconix flip chip components are designed for dry assembly processes as well as for processes that use adhesives, fluxes etc. Dry assembly process is an assembly process that does not use additional solders, fluxes or adhesives. Thermosonic wire bonding is a dry assembly process. Semiconix Flip Chip -FC series can be also used for thermosonic wire bonding. Semiconix Gold Bump -GB series are flip chips that are thermosonically attached to a circuit. Semiconix Gold Tin -GT series are flip chips with Au/Sn, 80/20 metallized pads. GT series can be attached to circuits by bringing the die in contact with a substrate which temperature is more than 280°C. Upon cooling bellow 280C, the die is firmly welded to the substrate. Flux less dry assembly is most reliable but is also most expensive because of thick gold bumps or expensive Au/Sn process.
Semiconix -FC series is designed to be used for flip chip assembly with conductive silver epoxy. It is a simple and inexpensive process consisting of 3 steps: - transfer a thin conductive epoxy layer onto the bonding pads; -align to substrate and attach; -cure silver epoxy and inspect. Same procedure may be used also with -GB series in certain applications.
Semiconix Gold/Nickel -AN series is the most efficient wafer level chip size package W-CSP designed for mixed surface mount and flip chip applications. The assembly process is same as for packaged surface mount components. The process consist of at least 3 steps; -screen print solder paste on the printed circuit board; -flip chip, align and attach to the tacky solder paste; -dry paste, reflow at T>220°C, clean, etc.
Semiconix Flip Chip -AN series are available in many sizes with landing pads compatible with the industry standard CSP as well as surface mount packages.

STANDARD PRODUCTS ORDERING INFORMATION

VERSION SMX P/N WAFFLE PACKS QUANTITY U/P($) FILM FRAME MIN QUANTITY U/P($)
Flip chip SMXKSP44-FC -WP 10000 - -FF - -
Flip chip SMXKSP44-FC -WP 50000 - -FF - -
Gold Bump SMXKSP44-GB -WP 10000 - -FF - -
Gold Bump SMXKSP44-GB -WP 50000 - -FF - -
Gold-Tin SMXKSP44-GT -WP 10000 - -FF - -
Gold-Tin SMXKSP44-GT -WP 50000 - -FF - -
Gold/Nickel SMXKSP44-AN -WP 10000 - -FF - -
Gold/Nickel SMXKSP44-AN -WP 50000 - -FF - -

PRICES - Listed prices are only for standard products, available from stock. Inventory is periodically updated. List prices for other quantities and tolerances are available on line through Instant Quote. For standard products available from stock, there is a minimum line item order of $550.00. No rights can be derived from pricing information provided on this website. Such information is indicative only, for budgetary use only and subject to change by SEMICONIX SEMICONDUCTOR at any time and without notice.
LEAD TIMES - Typical delivery for standard products is 4-6 weeks ARO. For custom devices consult factory for an update on minim orders and lead times.
CONTINOUS SUPPLY - Semiconix guarantees continuous supply and availability of any of its standard products provided minimum order quantities are met.
CUSTOM PRODUCTS - For custom products sold as tested, bare die or known good die KGD, there will be a minimum order quantity MOQ. Dice are 100% functional tested, visual inspected and shipped in antistatic waffle packs. For high volume and pick and place applications, dice are also shipped on film frame -FF. For special die level KGD requirements, different packaging or custom configurations, contact sales via CONTACTS page.
SAMPLES - Samples are available only for customers that have issued firm orders pending qualification of product in a particular application.
ORDERING - Semiconix accepts only orders placed on line by registered customers. On line orders are verified, accepted and acknowledged by Semiconix sales department in writing. Accepted orders are non cancelable binding contracts.
SHIPING - Dice are 100% functional tested, visual inspected and shipped in antistatic waffle packs. For high volume and pick and place applications, dice are also shipped on film frame -FF.

INSTANT QUOTE
Semiconix P/N Quantity E-mail    

DISCLAIMER - SEMICONIX has made every effort to have this information as accurate as possible. However, no responsibility is assumed by SEMICONIX for its use, nor for any infringements of rights of third parties, which may result from its use. SEMICONIX reserves the right to revise the content or modify its product line without prior notice. SEMICONIX products are not authorized for and should not be used within support systems, which are intended for surgical implants into the body, to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without the specific written consent.

HOME PRODUCT TREE PACKAGES PDF VERSION SEARCH

SEMICONIX SEMICONDUCTOR www.semiconix-semiconductor.com
Tel:(408)758-8694 Fax:(408)986-8027
SEMICONIX SEMICONDUCTOR
Last updated:July 03, 2009 Display settings for best viewing: Current display settings:
Page hits: 1 Screen resolution: 1124x864 Screen resolution:
Total site visits: Color quality: 16 bit Color quality: bit
© 1990-2024 SEMICONIX SEMICONDUCTOR All rights reserved. No material from this site may be used or reproduced without permission.