Datasheet > SMV1281-011

SMV1281-011

更新时间： 2024-09-30 22:23:47

品牌	Logo	应用领域
阿尔法 - ALPHA		二极管变容二极管光电二极管
页数	文件大小	规格书
2页	452K
描述
Hyperabrupt Junction Tuning Varactor

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SMV1281-011 数据手册

Hyperabrupt Junction Tuning Varactor

SMV1281-011

Features

■ High Tuning Ratio

■ SOD-323 Package

■ Designed for High Volume, Low Cost

Applications

■ Available in Tape and Reel Packaging

Description

The SMV1281-011 is a surface mount varactor diode in the

SOD-323 plastic package. It is designed for very high

capacitance tuning ratio while having low series resistance,

which makes this device especially attractive for wideband

VCO applications.

Absolute Maximum Ratings

Characteristic

Value

20 mA

Forward Current (I )

Power Dissipation (P )

250 mW

Storage Temperature (T

)

-55°C to +150°C

-55°C to +125°C

Operating Temperature (T

)

Electrical Specifications at 25°C

Parameter

Condition

= 20 V

Min.

Typ.

Max.

Unit

Reverse Current (I )

20.0

9.5

Capacitance (C )

1 V

20 V

1 V/20 V

= 1 V, F = 500 MHz

7.8

0.6

8.6

0.7

Capacitance (C )

0.8

Capacitance Ratio (C

)

12.0

1.7

Series Resistance (R )

Ω

Breakdown Voltage (V

)

= 10 µA

24.0

Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

Specifications subject to change without notice. 1/01A

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