SS14F datasheet(1/2 Pages) LEIDITECH

部件名	SS14F

功能描述	Surface Mounted Schottky Barrier Rectifiers

PDF	2 Pages

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制造商	LEIDITECH [Shanghai Leiditech Electronic Technology Co., Ltd]

网页	http://www.leiditech.com

标志

1 / 2 page

表面安装肖特基二极管

反向电压 40 V

正向电流 1.0 A

Surface Mounted Schottky Barrier Rectifiers

Reverse Voltage 40 V

Forward Current 1.0 A

特征 Features

● 反向漏电流低 Low reverse leakage

● 正向浪涌承受能力强 High forward surge capability

● 高信赖性 High reliability

● 高温焊接保证 High temperature soldering guaranteed:

260℃/10 秒

260℃/10seconds

● 引线和管体皆符合RoHS标准

Lead and body according with RoHS standard

● 型号后缀“-F”标记无卤素产品,本体印字加“.”

Green compound with suffix "-F" ,Body Marking with"."

机械数据 Mechanical Data

● 封装外形:SMAF 塑封 Case:SMAF Molded plastic

● 环氧树脂：UL易燃等级：94V-0

Epoxy: UL 94V-0 rate flame retardant

● 引脚：镀锡,无铅 Lead: Pure tin plated, lead free

最大值和特性 TA = 25℃ 除非另有规定。

Unit

单位

Maximum Ratings & Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.

参数

Parameter

SS14F

符号

Symbols

最大可重复峰值反向电压

Maximum repetitive peak reverse voltage

最大均方根电压 Maximum RMS voltage

最大直流阻断电压

Maximum DC blocking voltage

最大正向平均整流电流

VRRM

Unit

Parameter

40

28

40

Symbols

VRMS

V

VDC

V

A

V

IF(AV)

1.0

Maximum average forward rectified current

正向不重复浪涌电流 8.3 ms单一正弦半波

Non-repetitive peak forward surge current

8.3 ms singlehalf sine-wave

最大正向电压

@IF=3.0A

Maximum forward voltage

最大反向电流 @VDC

TA= 25℃

IFSM

30

I

μA

VF

V

A

0.55

500

F(AV)

@ DC

Maximum reverse current

TA= 100℃

典型结电容 VR=4.0V,f=1MHz

Type junction capacitance

工作结温

Oti

j

ti

典型热阻 Typical thermal resistance (Note 1)

RθJL

18

IR

℃

Tj

130

RθJA

55

Cj

-55 --- +125

mA

10

pF

℃/W

Operating junction

存储温度

Storage temperature rang

备注 Note:

1) 安装在PCB板上，从PN结到周围环境的热阻。

1) Thermal resistance from junction to ambient , PCB mounted.

℃

TSTG

-55 --- +150

SS14F

Rev :

www.leiditech.com

01.06.2017

1/2

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