Datasheet > DSTD5200

DSTD5200

更新时间： 2023-12-06 20:13:26

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	437K
描述
Littelfuse DST系列超低VF肖特基势垒整流器旨在通过提供耐高温、低泄漏和VF更低的产品，达到商业和工业应用的一般要求。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

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数据手册

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DSTD5200 数据手册

Schottky Barrier Rectiﬁer

DSTD5200, 5A, 200V, TO-252 (single die)

RoHS

DSTD5200

Description

Littelfuse DST series Ultra Low V_FSchottky Barrier

Rectiﬁer is designed to meet the general requirements

of commercial and industry applications by providing high

temperature, low leakage and lower V_Fproducts.

It is suitable for high frequency switching mode power

supply, free-wheeling diodes and polarity protection

diodes.

Features

Pin out

• Ultra low forward voltage

drop

• Guard ring for enhanced

ruggedness and long

term reliability

Base

Cathode

• High frequency operation

• Single die inTO-252

package

• High junction

temperature capability

Applications

• Switching mode power

supply

• Free-Wheeling diodes

• Polarity Protection Diodes

Anode

• DC/DC converters

Anode

Maximum Ratings

Parameters

Peak Inverse Voltage

Symbol

Test Conditions

Max

Unit

V_RWM

I_F(AV)

I_FSM

200

Average Forward Current (per device)

50% duty cycle @T_C=100°C rectangular wave form

8.3 ms, half Sine pulse

Peak One Cycle Non-Repetitive Surge Current (per leg)

120

Electrical Characteristics

Parameters

Symbol

Test Conditions

Typ

Max

Unit

Breakdown Voltage (per leg) *

V_BR

V_F1

@I_R=1.0mA, T_J= 25 °C

@2.5A, Pulse, T_J= 25 °C

@5A, Pulse, T_J= 25 °C

@2.5A, Pulse, T_J= 125 °C

@5A, Pulse, T_J= 125 °C

@V_R= rated V_RT_J= 25 °C

@V_R= rated V_RT_J= 125 °C

200(Min)

0.72

0.81

0.90

Forward Voltage Drop (per leg) *

0.60

V_F2

0.67

0.73

150

I_R1

I_R2

0.19

μA

Reverse Current (per leg) *

0.33

* Pulse Width < 300μs, Duty Cycle <2%

Speciﬁcations are subject to change without notice.

Revised: 01/06/20

12 3

中文翻译

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