Datasheet > UPS3540

UPS3540

更新时间： 2024-09-14 22:17:11

品牌	Logo	应用领域
麦瑞 - MICREL		二极管功效
页数	文件大小	规格书
6页	289K
描述
5 A Schottky Barrier Rectifier

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中文翻译

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UPS3540 数据手册

UPS3540

5 A Schottky Barrier Rectifier

KEY FEATURES

DESCRIPTION

In Microsemi’s new Powermite3^®SMT

In addition to its size advantages,

ꢀ High power surface mount

package, these high efficiency ultrafast Powermite3^®package features include a full

package.

ꢀ Guard Ring die construction for

transient protection.

rectifiers offer the power handing

capabilities previously found only in

much larger packages. They are ideal

for SMD applications that operate at

high frequencies.

metallic bottom that eliminates the

possibility of solder flux entrapment during

assembly, and a unique locking tab acts as

an integral heat sink. Its innovative design

makes this device ideal for use with

automatic insertion equipment.

ꢀ Silicon Schottky rectifiers no

reverse voltage recovery.

ꢀ Internal heat sink locking tabs

ꢀ Low forward voltage.

ꢀ Full metallic bottom eliminates

flux entrapment

ꢀ Compatible with automatic

insertion equipment

IMPORTANT: For themost current data, consultMICROSEMI’s website: http://www.microsemi.com

ABSOLUTE MAXIMUM RATINGS AT 25º C

(UNLESS OTHERWISE SPECIFIED)

ꢀ Low profile-maximum height of

1mm supplied in 16 mm tape

reel- 5000 units/ 13” reel.

Rating

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RMS Reverse Voltage

Average Rectified Output Current

V_RRM

V_RWM

V_R

V _{R (RMS)}

I_o

APPLICATIONS/BENEFITS

ꢀ Switching and Regulating Power

Supplies.

ꢀ Charge Pump Circuits.

ꢀ Reduces reverse recovery loss

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine wave Superimposed

on Rated Load@ T_c=90 ºC

I_FSM

100

due to low I_RM

ꢀ Small foot print

190 X 300 mils

1:1 Actual size

Storage Temperature

T stg

T op

-55 to +150

-55 to +125

ºC

Operating Temperature

THERMAL CHARACTERISTICS

(UNLESS OTHERWISE SPECIFIED)

Thermal Resistance

Junction-to Bottom

Rja (1)

3.2

ºC/Watt

(1) When Mounted on PC board with 2 ounce copper pattern.

Microsemi

Page 1

Rev. 0., 2003-02-13

12 3 4 5 6

中文翻译

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