Datasheet > DURF1040CT

DURF1040CT

更新时间： 2024-09-14 14:56:19

品牌	Logo	应用领域
力特 - LITTELFUSE		开关
页数	文件大小	规格书
3页	626K
描述
Littelfuse DURF1040CT系列超快速恢复整流器具有反向恢复时间（Trr）短、耐高温、泄漏电流和正向电压降较低等特点，可满足商业应用的一般要求。它适用于开关模式电源设备和DC-DC

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中文翻译

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DURF1040CT 数据手册

Ultrafast Recovery Rectiﬁer

DURF1040CT, 2x 5A, 400V, ITO-220AB, Common Cathode

RoHS

DURF1040CT

Description

Littelfuse DUR series Ultrafast Recovery Rectiﬁer is

designed to meet the general requirements of commercial

applications by providing lowTrr, high-temperature, low-

leakage and low forward voltage drop products. It is suit-

able for output rectiﬁer, free-wheeling or boost diode in

high-frequency power switching application such as switch

mode power supply and DC-DC converters.

Features

• Ultra-fast switching

isolated ITO-220AB

package

• Low reverse leakage

current

• Pb-free E3 means 2nd

level interconnect is

Pb-free and the terminal

ﬁnish material is tin(Sn)

(IPC/JEDEC J-STD-

609A.01)

• High surge current

capability

• Low forward voltage drop

• Common Cathode

conﬁguration in electrically

Applications

Circuit Diagram

• Output rectiﬁers in switch • Uninterruptible Power

Base Common

Cathode

mode power supplies

(SMPS) and DC to DC

converters

Supplies (UPS)

• Inductive heating and

melting

• Free-wheeling diode or

boost diode in converters

and motor control circuits

• Ultrasonic cleaners and

welders

Anode

• Anti-parallel diode for

high frequency switching

devices such as IGBT

Maximum Ratings

Characteristics

Symbol

Conditions

Max.

400

Unit

Peak Inverse Voltage

V_RWM

5 ( Per Leg)

50% duty cycle @T_C=112 °C,

rectangular wave form

Average Forward Current

Io_(AV)

10 (Total Device)

Peak One Cycle Non-

Repetitive Surge Current

I_FSM

8.3 ms, half sine pulse

Electrical Characteristics

Characteristics

Symbol

Conditions

Max.

1.3

Unit

Forward Voltage Drop ( Per Leg)

V_F

I_R1

I_R2

t_rr1

@I_F= 5A, Pulse, T_J= 25 °C

@V_R= Rated V_R, T_J= 25 °C

@V_R= Rated V_R, T_J= 125 °C

I_F=500mA, I_R=1A,and I_rm=250mA

Reverse Current

μA

300

Reverse RecoveryTime

Footnote ¹: Pulse Width < 300μs, Duty Cycle <2%

Speciﬁcations are subject to change without notice.

Revised: 12/22/15

12 3

中文翻译

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与DURF1040CT相关器件

型号	品牌	获取价格	描述	数据表
DURF1040CTR	LITTELFUSE	获取价格	Littelfuse DURF1040CTR系列超快速恢复整流器具有反向恢复时间（Trr）
DURF1060	LITTELFUSE	获取价格	Rectifier Diode, 1 Phase, 1 Element, 600V V(RRM), Silicon, TO-220AC, ITO-220AC, 3/2 PIN
DURF1060CT	LITTELFUSE	获取价格	Rectifier Diode, 1 Phase, 2 Element, 600V V(RRM), Silicon, TO-220AB, ITO-220AB, 3 PIN
DURF2040CT	LITTELFUSE	获取价格	Rectifier Diode, 1 Phase, 2 Element, 400V V(RRM), Silicon, TO-220AB, ITO-220AB, 3 PIN
DURF3060CT	LITTELFUSE	获取价格	Littelfuse DURF3060CT系列超快速恢复整流器具有反向恢复时间（Trr）短
DURF840	LITTELFUSE	获取价格	Littelfuse DURF840系列超快速恢复整流器具有反向恢复时间（Trr）短、耐高
DURG38A	SUNLED	获取价格	38.1mm (1.5") SINGLE DIGIT NUMERIC DISPLAY
DURG38C	SUNLED	获取价格	38.1mm (1.5") SINGLE DIGIT NUMERIC DISPLAY
DURG46A	SUNLED	获取价格	44.5mm (1.8”) SINGLE DIGIT NUMERIC DISPLAY
DURG46C	SUNLED	获取价格	44.5mm (1.8”) SINGLE DIGIT NUMERIC DISPLAY

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