MR856

更新时间： 2024-09-25 22:45:59

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		快速恢复能力电源快速恢复二极管
页数	文件大小	规格书
2页	49K
描述
FAST RECOVERY POWER RECTIFIERS 50.600 VOLTS 3.0 AMPERES

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MR856 数据手册

Order this document

by MR850/D

SEMICONDUCTOR TECHNICAL DATA

Axial lead mounted fast recovery power rectifiers are designed for special

applications such as dc power supplies, inverters, converters, ultrasonic

systems, choppers, low RF interference and free wheeling diodes. A complete

line of fast recovery rectifiers having typical recovery time of 100 nanoseconds

providing high efficiency at frequencies to 250 kHz.

Mechanical Characteristics

•

Case: Epoxy, Molded

Weight: 1.1 gram (approximately)

Finish: All External Surfaces Corrosion Resistant and Terminal Leads are

Readily Solderable

MR852 and MR856 are

Motorola Preferred Devices

•

Lead and Mounting Surface Temperature for Soldering Purposes:

220°C Max. for 10 Seconds, 1/16″ from case

Shipped in plastic bags, 5,000 per bag.

Available Tape and Reeled, 1500 per reel, by adding a “RL” suffix to the

part number

FAST RECOVERY

POWER RECTIFIERS

50–600 VOLTS

•

3.0 AMPERES

•

Polarity: Cathode Indicated by Polarity Band

Marking: R850, R851, R852, R854, R856

CASE 267–03

MAXIMUM RATINGS

Rating

Symbol

MR850

MR851

MR852

MR854

MR856

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

100

200

400

600

Volts

RRM

RWM

Non–Repetitive Peak Reverse Voltage

RMS Reverse Voltage

150

250

140

3.0

450

280

650

420

Volts

Amp

RSM

R(RMS)

Average Rectified Forward Current

(Single phase resistive load, T = 80°C)

Non–Repetitive Peak Surge Current

(surge applied at rated load conditions)

100

(one cycle)

Amp

FSM

Operating and Storage Junction

Temperature Range

T ,

stg

– 65 to +125

– 65 to +150

°C

THERMAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

Thermal Resistance, Junction to Ambient

(Recommended Printed Circuit Board Mounting, See Note 4, Page 5)

°C/W

θJA

Preferred devices are Motorola recommended choices for future use and best overall value.

Rev 2

Rectifier Device Data

Motorola, Inc. 1996

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MR856 替代型号

型号	品牌	替代类型	描述	数据表
MBR3045PT	ONSEMI	功能相似	SWITCHMODE Power Rectifier

与MR856相关器件

型号	品牌	获取价格	描述	数据表
MR856-B	FRONTIER	获取价格	Rectifier Diode, 1 Phase, 1 Element, 3A, Silicon,
MR856FF	ONSEMI	获取价格	Axial Lead Fast Recovery Rectifiers
MR856FFG	ONSEMI	获取价格	Axial Lead Fast Recovery Rectifiers
MR856G	DAESAN	获取价格	CURRENT 3.0 AMPERES VOLTAGE 50 TO 600 VOLTS
MR856G	ONSEMI	获取价格	Axial Lead Fast Recovery Rectifiers
MR856-G	SENSITRON	获取价格	Rectifier Diode, 1 Phase, 1 Element, 3A, 600V V(RRM), Silicon, DO-201AD, PLASTIC PACKAGE-2
MR856RL	ONSEMI	获取价格	Axial Lead Fast Recovery Rectifiers
MR856RL	MOTOROLA	获取价格	Rectifier Diode, 1 Phase, 1 Element, 3A, 600V V(RRM), Silicon,
MR856RLG	ONSEMI	获取价格	Axial Lead Fast Recovery Rectifiers
MR856-T/B	FRONTIER	获取价格	Rectifier Diode, 1 Phase, 1 Element, 3A, Silicon,