SF21G 데이터 시트보기 (PDF) - Yangzhou yangjie electronic co., Ltd

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SF21G

Super Fast Rectifier

Yangzhou yangjie electronic co., Ltd 

SF21G THRU SF28G

RoHS

COMPLIANT

超快恢复二极管 Super Fast Rectifier

■特征 Features

● Io

2.0A

● VRRM

50V-600V

● 耐正向浪涌电流能力高

●High surge current capability

■外形尺寸和印记 Outline Dimensions and Mark

1.0(25.4)

MIN

DO-204AC(DO-15 )

.300(7.60)

.228(5.80)

1.0(25.4)

MIN

■ 用途 Applications

●整流用 Rectifier

.142(3.60)

.102(2.60)

.035(0.90)

.028(0.70)

■ 极限值（绝对最大额定值）

●Limiting Values (Absolute Maximum Rating)

参数名称

符号 单位

条件

Unit: in inches (millimeters)

SF2

Item

反向重复峰值电压

Repetitive Peak Reverse Voltage

正向平均电流

Average Forward Current

正向（不重复）浪涌电流

Surge(Non-repetitive)Forward

Current

结温

Junction Temperature

储存温度

Storage Temperature

Symbol Unit

VRRM

V

IF(AV)

A

IFSM

A

Tj

℃

Tstg

℃

Conditions

1G

50

正弦半波 60HZ，电阻负载，Ta(FIG

1)；

60HZ Half-sine wave, Resistance

load,Ta(FIG 1)

( 正弦半波 60HZ ，一个周期，

Ta=25℃) (60HZ Half-sine wave,1

cycle,Ta=25℃)

2G 3G 4G 5G 6G 7G 8G

100 150 200 300 400 500 600

2.0

50

-55~+150

-55 ~ +150

■电特性 （Ta=25℃ 除非另有规定）

Electrical Characteristics (Ta=25℃ Unless otherwise specified)

参数名称

Item

正向峰值电压

Peak Forward Voltage

反向峰值电流

Peak Reverse Current

反向恢复时间

Reverse Recovery time

热阻(典型)

Thermal

Resistance(Typical)

结电容

Typical junction capacitance

符号

Symbol

VFM

IRRM1

IRRM2

trr

RθJ-A

Cj

单位

Unit

V

μA

ns

℃/W

pF

测试条件

Test Condition

1G

IFM=2.0A

VRM=VRRM

Ta=25℃

Ta=125℃

IF=0.5A IR=1A

IRR=0.25A

结和环境之间

Between junction and ambient

Measured at 1MHZ and

Applied Reverse Voltage of 4.0

V.D.C.

2G 3G

0.95

50

SF2

4G 5G 6G 7G 8G

1.3

1.7

5

150

35

40

30

S-A153

Rev.1.3,28-Apr-14

扬州扬杰电子科技股份有限公司

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

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