KSP42供应商报价哪里找芯片批发报价原理和应用中文资料-中国IC网-芯三七

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产品型号KSP42的概述

KSP42芯片的概述与详细分析概述 KSP42是一种广泛使用的半导体器件，属于高性能功率放大器系列，主要适用于音频信号的放大处理。该芯片具有良好的线性度和低失真特性，深受音响设备制造商的青睐。由于其高增益和宽频带的特点，KSP42广泛应用于各种音频相关的应用场景中，包括家庭影院、便携式音响和专业音频设备等。详细参数 KSP42的技术参数是评价其性能的重要因素。其主要参数包括： - 工作电压：KSP42能在较宽的电压范围内工作，一般在15V至30V之间。 - 增益：KSP42的增益通常在20dB到30dB之间，适合不同的音频信号处理需求。 - 工作频率：该芯片的工作频率范围一般为20Hz到20kHz，完全覆盖人耳听觉范围。 - 失真率：KSP42的总谐波失真（THD）较低，通常小于0.1%，保证了音质的清晰度与纯净度。 - 输出功率：在负载为4Ω的情况下，KSP42的最大输出功率可...

产品型号KSP42的Datasheet PDF文件预览

KSP42/43

High Voltage Transistor

•

Collector-Emitter Voltage: V

=KSP42: 300V

KSP43: 200V

CEO

•

Collector Power Dissipation: P (max)=625mW

TO-92

1. Emitter 2. Base 3. Collector

NPN Epitaxial Silicon Transistor

Absolute Maximum Ratings ^{T =25°C unless otherwise noted}

Symbol

Parameter

Value

Units

Collector Base Voltage

Collector-Emitter Voltage

CBO

: KSP42

: KSP43

300

200

CEO

EBO

: KSP42

: KSP43

300

200

Emitter-Base Voltage

Collector Current

500

°C

Collector Power Dissipation

Junction Temperature

Storage Temperature

625

150

-55 ~ 150

°C

STG

Electrical Characteristics ^{T =25°C unless otherwise noted}

Symbol

Parameter

Test Condition

Min.

Max.

Units

Collector-Base Breakdown Voltage

I =100µA, I =0

CBO

CEO

EBO

: KSP42

: KSP43

300

200

* Collector -Emitter Breakdown Voltage

I =1mA, I =0

C B

: KSP42

: KSP43

300

200

Emitter-Base Breakdown Voltage

I =100µA, I =0

Collector Cut-off Current

: KSP42

CBO

=200V, I =0

=160V, I =0

100

: KSP43

Emitter Cut-off Current

: KSP42

EBO

=6V, I =0

=4V, I =0

100

: KSP43

* DC Current Gain

=10V, I =1mA

=10V, I =10mA

=10V, I =30mA

(sat)

* Collector-Emitter Saturation Voltage

* Base-Emitter Saturation Voltage

I =20mA, I =2mA

0.5

0.9

I =20mA, I =2mA

Output Capacitance

: KSP42

=20V, I =0

CB E

f=1MHz

: KSP43

Current Gain Bandwidth Product

=20V, I =10mA

MHz

f=100MHz

* Pulse Test: PW≤300µs, Duty Cycle≤2%

Rev. A2, September 2002

Typical Characteristics

1000

I_C= 10 I_B

V_CE= 10V

V_BE(sat)

100

V_CE(sat)

0.1

0.01

100

I_C[mA], COLLECTOR CURRENT

Figure 1. DC current Gain

Figure 2. Collector-Emitter Saturation Voltage

Base-Emitter Saturation Voltage

100

120

100

I_E= 0

f = 1MHz

V_CE= 20V

0.1

100

I_C[mA], COLLECTOR CURRENT

V_CB[V], COLLECTOR-BASE VOLTAGE

Figure 3. Collector-Base Capacitance

Figure 4. Current Gain Bandwidth Product

Rev. A2, September 2002

Package Dimensions

TO-92

+0.25

–0.15

4.58

0.46 ±0.10

+0.10

–0.05

1.27TYP

0.38

[1.27 ±0.20

]

[1.27 ±0.20]

3.60 ±0.20

(R2.29)

Dimensions in Millimeters

Rev. A2, September 2002

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.

ACEx™

FACT™

ImpliedDisconnect™ PACMAN™

SPM™

ActiveArray™

Bottomless™

CoolFET™

CROSSVOLT™ FRFET™

DOME™

FACT Quiet series™ ISOPLANAR™

POP™

Stealth™

FAST^®

LittleFET™

MicroFET™

MicroPak™

Power247™

PowerTrench^®

QFET™

SuperSOT™-3

SuperSOT™-6

SuperSOT™-8

SyncFET™

FASTr™

GlobalOptoisolator™ MICROWIRE™

QS™

EcoSPARK™

E²CMOS™

EnSigna™

Across the board. Around the world.™

The Power Franchise™

GTO™

HiSeC™

I²C™

MSX™

MSXPro™

OCX™

OCXPro™

OPTOLOGIC^®

OPTOPLANAR™

QT Optoelectronics™ TinyLogic™

Quiet Series™

TruTranslation™

RapidConfigure™

RapidConnect™

UHC™

UltraFET^®

SILENT SWITCHER^®VCX™

SMART START™

Programmable Active Droop™

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

Obsolete

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.

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.

Rev. I1

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