Datasheet > SMV1228-001LF

SMV1228-001LF

更新时间： 2024-11-14 20:43:15

品牌	Logo	应用领域
思佳讯 - SKYWORKS		光电二极管变容二极管
页数	文件大小	规格书
7页	130K
描述
Variable Capacitance Diode, 22V, Silicon, Hyperabrupt, ROHS COMPLIANT PACKAGE-3

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SMV1228-001LF 技术参数

生命周期：	Obsolete	包装说明：	R-PDSO-G3
针数：	3	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.80
风险等级：	5.76	其他特性：	LOW NOISE
最小击穿电压：	22 V	配置：	SINGLE
最小二极管电容比：	5	二极管元件材料：	SILICON
二极管类型：	VARIABLE CAPACITANCE DIODE	JESD-30 代码：	R-PDSO-G3
元件数量：	1	端子数量：	3
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	最大功率耗散：	0.25 W
认证状态：	Not Qualified	最小质量因数：	200
表面贴装：	YES	端子形式：	GULL WING
端子位置：	DUAL	变容二极管分类：	HYPERABRUPT
Base Number Matches：	1

SMV1228-001LF 数据手册

Plastic Packaged Surface

Mount Varactor Diodes

Features

Industry Standard Outlines: SOD–323 and

SOT–23 Packages

High “Q” Abrupt and Hyperabrupt Junction

Designs

Single, Common Anode and Common Cathode

Configurations

Maximum Ratings (T_A= 25°C)

Available for 3 Volt Battery Operated Circuits

Forward Current:

100 mA

Priced for High Volume Commercial

Applications

Power Dissipation:

250 mW

Junction Temperature:

Storage Temperature:

Operating Temperature:

125°C

Available in Tape and Reel

Also Available as Chips

–55 to 150°C

–55 to 125°C

Description

The surface mount plastic varactor diodes are

designed for RF and Microwave applications in

VCOs, electronically tunable filters and matching

networks. Packageofferings include the SOT–23 and

the small footprint SOD–323 package. Alpha offers a

comprehensive capability in capacitance values,

package options and voltage ratings all aggressively

priced for high volume commercial applications.

high capacitance ratios. They are available as single

junctions and common cathode configurations where

they may be employed in a back–to–back orientation

to reduce distortion.

Alpha’s abrupt junction varactors are noted for

extremely high Q factor and are the preferred choice

in applications that require low phase noise and high

temperature stability.

The SMV1247–001 to SMV1255–001 varactors were

specifically designed for battery operated

applications where 3 to 5 volts is available. These

varactors have capacitance ratios of greater than 12

from 0.3 to 4.7 volts.

The inductance of the SOT–23 package is typically

1.5 nH for each junction. Employing a common

cathode SOT–23 with the varactor junctions

connected in parallel reduces the inductance to

approximately 0.9 nH. The inductance of a varactor

in the SOD–323 package is approximately 1.5 nH.

Alpha’s hyperabrupt varactors are available in a wide

variety of tightly specified capacitance values and

Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com

2–3

12 3 4 5 6 7

中文翻译

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与SMV1228-001LF相关器件

型号	品牌	获取价格	描述	数据表
SMV1229-001	ASI	获取价格	SILICON HYPERABRUPT TUNING VARACTOR
SMV1231	SKYWORKS	获取价格	Hyperabrupt Tuning Varactors
SMV1231_15	SKYWORKS	获取价格	Hyperabrupt Junction Tuning Varactors
SMV1231-004	SKYWORKS	获取价格	Hyperabrupt Tuning Varactors
SMV1231-011	SKYWORKS	获取价格	Hyperabrupt Tuning Varactors
SMV1231-040LF	SKYWORKS	获取价格	Variable Capacitance Diode, S Band, 1.58pF C(T), 15V, Silicon, Hyperabrupt, LEAD FREE PACK
SMV1231-074	SKYWORKS	获取价格	Hyperabrupt Tuning Varactors
SMV1231-074LF	SKYWORKS	获取价格	Hyperabrupt Tuning Varactors
SMV1231-079	SKYWORKS	获取价格	Hyperabrupt Tuning Varactors
SMV1231-079LF	SKYWORKS	获取价格	Variable Capacitance Diode, S Band, 1.575pF C(T), 15V, Silicon, Hyperabrupt, SC-79, 2 PIN

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