FR301-FR307

塑封快恢复整流二极管

反向电压 50 ~ 1000 V

正向电流 3.0 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, 引线长度:0.375" (9.5mm)

260℃/10seconds,9.5mm lead length

● 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

Green compound with suffix "-F" on Marking

机械数据 Mechanical Data

● 封装外形:DO-27 塑封 Case:DO-27 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

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

TA= 25℃

Maximum reverse current

TA= 100℃

典型热阻 Typical thermal resistance (Note 1)

典型结电容 VR=4.0V,f=1MHz

Type junction capacitance

工作结温和存储温度

Operating junction and storage temperature rang

备注 Note:

1) 引线长度 0.375" (9.5 mm) ，安装在PCB板上，从PN结到周围环境的热阻。

1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, PCB mounted.

1000

1.3

600

400

300

430

560

A

150

500

V

280

FR

304

FR

305

FR

306

800

FR

307

1000

700

单位

V

400

V

RθJA

μA

Tj, TSTG

ns

最大反向恢复时间 IF=0.5A , IR=1.0A ,IRR=0.25A

25

60

符号

Symbols

MAX. reverse recovery time

Trr

A

V

3.0

50

50

100

Plastic Fast Recovery Rectifiers

Reverse Voltage 50 ~ 1000 V

Forward Current 3.0 A

参数

Parameter

FR

303

35

140

70

FR

302

FR

301

5

Unit

600

800

100

300

125

-55 --- +150

℃

℃/W

pF

100

DO-27

Unit: inch (mm)

Rev :

www.leiditech.com

01.06.2018

1/2