Datasheet > MBRF2045CT

MBRF2045CT

更新时间： 2024-04-18 10:34:08

品牌	Logo	应用领域
力特 - LITTELFUSE		开关二极管
页数	文件大小	规格书
3页	646K
描述
Littelfuse MBRF2045CT系列肖特基位障二极管整流器的设计旨在提供具有高温、低泄漏电流、低正向电压降的产品，切合商业用途的一般要求。非常适合高频开关电源、续流二极管和极性保护二极管。功能与特色: 应用:

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中文翻译

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数据手册
替代型号

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MBRF2045CT 数据手册

Schottky Barrier Rectiﬁer

MBRF2045CT 2x 10A, 45V, ITO-220AB Common Cathode

RoHS

MBRF2045CT

Description

Littelfuse MBR series Schottky Barrier Rectiﬁer is

designed to meet the general requirements of commercial

applications by providing high temperature, low leakage

and low V_Fproducts.

It is suitable for high frequency switching mode power

supply, free-wheeling diodes and polarity protection

diodes.

Features

Pin out

• High junction

• High frequency operation

temperature capability

• Common cathode

conﬁguration in

electrically isolated ITO-

220AB package

• Guard ring for enhanced

ruggedness and long

term reliability

• Low forward voltage drop

Common

Cathode

Anode

Applications

• Switching mode power

supply

• DC/DC converters

• Polarity protection diodes

• Free-wheeling diodes

Maximum Ratings

Parameters

Peak Inverse Voltage

Symbol

Test Conditions

Max

Unit

V_RWM

50% duty cycle @T_C= 105°C,

rectangular wave form

10 (per leg)

20 (total device)

Average Forward Current

I_F(AV)

I_FSM

Peak One Cycle Non-Repetitive Surge

Current (per leg)

180

8.3ms,half Sine pulse

Electrical Characteristics

Parameters

Symbol

V_F1

Test Conditions

@ 20A, Pulse, T_J= 25 °C

Max

0.84

0.72

1.0

Unit

Forward Voltage Drop*

V_F2

@ 20A, Pulse, T_J= 125 °C

I_R1

@V_R= rated V_RT_J= 25 °C

Reverse Current (per leg)

I_R2

@V_R= rated V_RT_J= 125 °C

15.0

400

8.0

Junction Capacitance (per leg)*

Typical Series Inductance (per leg)

C_T

@V_R= 5V, T_C= 25 °C f_SIG= 1MHz

Measured lead to lead 5 mm from package body

L_S

Clip mounting, the epoxy body away from the

heatsink edge by more than 0.110” along the

lead direction.

4500

RSM Isolation Voltage

(t = 1.0 second, R. H. < =30%,

T_A= 25 °C)

V_ISO

Clip mounting, the epoxy body is inside the

heatsink.

3500

1500

Screw mounting, the epoxy body is inside the

heatsink.

* Pulse Width < 300μs, Duty Cycle <2%

Speciﬁcations are subject to change without notice.

Revised:11/09/15

12 3

中文翻译

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MBRF2045CT 替代型号

型号	品牌	替代类型	描述	数据表
MBRF2045CT-E3/45	VISHAY	功能相似	Dual Common-Cathode Schottky Rectifier
MBRF2045CTG	ONSEMI	功能相似	SWITCHMODE Power Rectifier
MBRF20H45CT-E3/45	VISHAY	功能相似	Dual Common-Cathode Schottky Rectifier

与MBRF2045CT相关器件

型号	品牌	获取价格	描述	数据表
MBRF2045CT/45-E3	VISHAY	获取价格	DIODE 10 A, 45 V, SILICON, RECTIFIER DIODE, TO-220AB, PLASTIC, ITO-220AB, 3 PIN, Rectifier
MBRF2045CT-45	KERSEMI	获取价格	Guardring for overvoltage protection
MBRF2045CTD	DYELEC	获取价格	20 AMPERES SCHOTTKY BARRIER RECTIFIERS
MBRF2045CT-E3	KERSEMI	获取价格	Guardring for overvoltage protection
MBRF2045CT-E3/45	VISHAY	获取价格	Dual Common-Cathode Schottky Rectifier
MBRF2045CT-E345	KERSEMI	获取价格	Guardring for overvoltage protection
MBRF2045CTG	KERSEMI	获取价格	SCHOTTKY BARRIER RECTIFIER 20 AMPERES, 45 VOLTS
MBRF2045CTG	ONSEMI	获取价格	SWITCHMODE Power Rectifier
MBRF2045CT-G	SENSITRON	获取价格	Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, Silicon, TO-220AB, GREEN, PLASTIC, ITO
MBRF2045CTHE3	KERSEMI	获取价格	Guardring for overvoltage protection

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