MMBFJ305_11 [FAIRCHILD]

N-Channel RF Amplifier; N通道射频放大器


型号：	MMBFJ305_11
厂家：	FAIRCHILD SEMICONDUCTOR
描述：	N-Channel RF Amplifier N通道射频放大器射频放大器
文件：	总3页 (文件大小：126K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

July 2011

MMBFJ305

N-Channel RF Amplifier

SOT-23

Features

• This device is designed primarily for electronic switching

applications such as low On Resistance analog switching.

• Sourced from process 50.

Marking : 6Q

Note : Drain & Source are interchangeable.

Absolute Maximum Ratings* T_A= 25°C unless otherwise noted

Symbol

V_DG

Parameter

Value

-30

Units

Drain-Gate Voltage

V_GS

Gate-Source Voltage

Forward Gate Current

I_GF

°C

T_J,T_STGOperating and Storage Junction Temperature Range

-55 to +150

* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

NOTES:

1) These ratings are based on a maximum junction temperature of 150 degrees C.

2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle

operations.

Thermal Characteristics* T_A= 25°C unless otherwise noted

Symbol

Parameter

Total Device Dissipation

Derate above 25°C

Value

225

1.8

Units

mW/°C

P_D

R_θJA

Thermal Resistance, Junction to Ambient

556

°C/W

* Device mounted on FR-4 PCB 1.6” x 1.6” x 0.06”.

Electrical Characteristics T_A=25°C unless otherwise noted

Symbol

Parameter

Conditions

Min.

Max.

Units

Off Characteristics

V_(BR)GSSGate-Source Breakdown Voltage I_G= -1.0μA, V_DS= 0

-30

-0.5

1.0

I_GSS

Gate Reverse Current

V_GS= -20V, V_DS= 0

V_DS= 15V, I_D= 1.0nA

-100

-3.0

V_GS(off)

Gate-Source Cutoff Voltage

On Characteristics

I_DSSZero-Gate Voltage Drain Current* V_DS= 15V, V_GS= 0

Small Signal Characteristics

8.0

gfs

Forward Transfer Conductance

Output Conductance

V_DS= 15V, V_GS= 0, f = 1.0kHz

3000

μmhos

g_OSS

* Pulse Test: Pulse Width ≤ 300μs, Duty Cycle ≤ 2.0%

MMBFJ305 Rev. A0

www.fairchildsemi.com

Physical Dimensions

SOT-23

Dimensions in Millimeters

www.fairchildsemi.com

MMBFJ305 Rev. A0

TRADEMARKS

The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not

intended to be an exhaustive list of all such trademarks.

FlashWriter^®*

FPS¥

Sync-Lock™

2Cool¥

AccuPower¥

Auto-SPM¥

AX-CAP¥*

F-PFS¥

The Power Franchise^®

PDP SPM¥

Power-SPM¥

PowerTrench^®

PowerXS™

Programmable Active Droop¥

QFET^®

FRFET^®

Global Power Resource^SM

Green FPS¥

Green FPS¥ e-Series¥

Gmax¥

BitSiC^®

Build it Now¥

CorePLUS¥

CorePOWER¥

CROSSVOLT¥

CTL¥

Current Transfer Logic¥

DEUXPEED^®

Dual Cool™

EcoSPARK^®

EfficientMax¥

TinyBoost¥

TinyBuck¥

GTO¥

IntelliMAX¥

ISOPLANAR¥

Making Small Speakers Sound Louder

and Better™

MegaBuck¥

MICROCOUPLER¥

MicroFET¥

MicroPak¥

MicroPak2¥

TinyCalc¥

QS¥

TinyLogic^®

Quiet Series¥

RapidConfigure¥

TINYOPTO¥

TinyPower¥

TinyPWM¥

TinyWire¥

Saving our world, 1mW/W/kW at a time™

SignalWise¥

SmartMax¥

SMART START¥

Solutions for Your Success™

SPM^®

TranSiC^®

ESBC¥

TriFault Detect¥

TRUECURRENT^®*

PSerDes¥

Fairchild^®

MillerDrive¥

Fairchild Semiconductor^®

FACT Quiet Series¥

FACT^®

STEALTH¥

MotionMax¥

Motion-SPM¥

mWSaver¥

SuperFET^®

UHC^®

Ultra FRFET¥

UniFET¥

VCX¥

VisualMax¥

XS™

SuperSOT¥-3

SuperSOT¥-6

FAST^®

OptoHiT¥

FastvCore¥

FETBench¥

OPTOLOGIC^®

OPTOPLANAR^®

SuperSOT¥-8

SupreMOS^®

SyncFET¥

* Trademarks of System General Corporation, used under license by Fairchild Semiconductor.

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. THESE

SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN,

WHICH COVERS THESE PRODUCTS.

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, and (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 a significant injury of the user.

2. A critical component in 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.

ANTI-COUNTERFEITING POLICY

Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website,

www.fairchildsemi.com, under Sales Support.

Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their

parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed

applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the

proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild

Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors

are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date

technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that

may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this

global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification

Product Status

Definition

Datasheet contains the design specifications for product development. Specifications may change

in any manner without notice.

Advance Information

Formative / In Design

Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild

Semiconductor reserves the right to make changes at any time without notice to improve design.

Preliminary

No Identification Needed

Obsolete

First Production

Full Production

Not In Production

Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make

changes at any time without notice to improve the design.

Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.

The datasheet is for reference information only.

Rev. I56

www.fairchildsemi.com

相关型号：