GC4741-00

更新时间： 2025-08-08 07:01:15

品牌	Logo	应用领域
美高森美 - MICROSEMI		PIN二极管限制器 LORA
页数	文件大小	规格书
5页	174K
描述
TM CONTROL DEVICES - LIMITER DIODES

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GC4741-00 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	S-XUUC-N1
针数：	1	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8541.10.00.40
风险等级：	5.71	Is Samacsys：	N
应用：	LIMITER	最小击穿电压：	30 V
配置：	SINGLE	最大二极管电容：	0.1 pF
标称二极管电容：	0.12 pF	二极管元件材料：	SILICON
二极管类型：	PIN DIODE	频带：	KU BAND
JESD-30 代码：	S-XUUC-N1	JESD-609代码：	e4
少数载流子标称寿命：	0.007 µs	元件数量：	1
端子数量：	1	最高工作温度：	150 °C
封装主体材料：	UNSPECIFIED	封装形状：	SQUARE
封装形式：	UNCASED CHIP	峰值回流温度（摄氏度）：	NOT SPECIFIED
最大功率耗散：	3 W	认证状态：	Not Qualified
子类别：	PIN Diodes	表面贴装：	YES
技术：	POSITIVE-INTRINSIC-NEGATIVE	端子面层：	GOLD
端子形式：	NO LEAD	端子位置：	UPPER
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

GC4741-00 数据手册

GC4701 - GC4750

CONTROL DEVICES – LIMITER DIODES

RoHS Compliant

KEY FEATURES

DESCRIPTION

. Available as packaged devices or

The GC4700 series diodes are specially processed PIN diodes designed

for use in passive or active limiters at frequencies through Ku band.

Thirteen categories of devices are offered for flexibility in design of low,

medium and high power limiters.

as chips for hybrid applications

. Low Loss

Low VB limiters have thinner I regions for faster turn-on time and better

flat leakage. Microsemi also manufactures “gold doped” limiters for fastest

turn on time. In addition, we manufacture high voltage dual junction

limiters for superior peak and CW power handling.

. Suitable for applications to

18Ghz

. Excellent flat leakage

performance

This series of diodes meets RoHS requirements per EU Directive

2002/95/EC.

. Low 1 dB compression point

. Gold Doped Diodes for Fast Turn

. RoHS Compliant¹

APPLICATIONS

¹Most or our devices are supplied with

Gold plated terminations. Other

terminal finishes are available on

request. Consult factory for details.

A diode limiter is a power-sensitive variable attenuator that uses the non-linear

properties of the diode to provide an impedance mismatch when sufficient amounts

of RF power are incident on the device. The output power is reduced to a level that

will not overdrive a receiver, burn out a mixer, etc. For varying input power levels in

excess of the diode’s threshold level, the limiter’s output power tends to remain

constant.

APPLICATIONS/BENEFITS

A passive limiter is one in which the limiter diodes are “turned on” by the RF signal

itself. An active limiter is one in which the limiter diodes are “turned on” primarily by

an external bias current typically supplied by a Schottky detector diode which

senses the incident signal.

Since limiter diodes are not designed to dissipate large amounts of power, the

limiter must reflect or divert the excess incident power back to the source or to

another load (i.e. via a circulator, hybrid coupler, etc.).

. Receiver protection circuits

. Amplifier Protection

Limiter diodes may be used in wave guides, coax, microstrip, stripline or other

media. Single or cascaded devices may be used, depending on power levels.

ABSOLUTE MAXIMUM RATINGS AT 25º C

(UNLESS OTHERWISE SPECIFIED)

Rating

Symbol

Value

Unit

Maximum Leakage Current

@80% of minimum Rated Vb

0.5

Operating Temperature

Storage Temperature

T op

-55 to +150

-65 to +150

ºC

T stg

IMPORTANT: For the most current data, consult our website: www.MICROSEMI.com

Specifications are subject to change, consult the factory for further information.

These devices are ESD sensitive and must be handled using ESD precautions.

Microsemi

Page 1

Rev: 2009-01-19

Microwave Products

75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748

12 3 4 5

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与GC4741-00相关器件

型号	品牌	获取价格	描述	数据表
GC4741-002	MICROSEMI	获取价格	Pin Diode, 30V V(BR), Silicon, ROHS COMPLIANT, CASE 002, 2 PIN
GC4741-30	MICROSEMI	获取价格	Pin Diode, 30V V(BR), Silicon, ROHS COMPLIANT, CASE 30, 2 PIN
GC4741-42	MICROSEMI	获取价格	Pin Diode, 30V V(BR), Silicon, ROHS COMPLIANT, CASE 42, 2 PIN
GC4741-45	MICROSEMI	获取价格	Pin Diode, 30V V(BR), Silicon,
GC4742	MICROSEMI	获取价格	LIMITER DIODES
GC4742-00	MICROSEMI	获取价格	TM CONTROL DEVICES - LIMITER DIODES
GC4742-002	MICROSEMI	获取价格	Pin Diode, 30V V(BR), Silicon, ROHS COMPLIANT, CASE 002, 2 PIN
GC4742-115	MICROSEMI	获取价格	Pin Diode, 30V V(BR),
GC4742-115-2	MICROSEMI	获取价格	Pin Diode, 30V V(BR), Silicon, ROHS COMPLIANT, CASE 115-2, 2 PIN
GC4742-35	MICROSEMI	获取价格	Pin Diode, 30V V(BR), Silicon, ROHS COMPLIANT, CASE 35, 2 PIN

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