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SF21_11 Datasheet, PDF (1/2 Pages) Micro Commercial Components – 2.0 Amp Super Fast Rectifier 50 to 600 Volts
SF21 THRU SF28
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
■ 极限值(绝对最大额定值)
●Limiting Values (Absolute Maximum Rating)
.142(3.60)
.102(2.60)
.035(0.90)
.028(0.70)
Unit: in inches (millimeters)
参数名称
符号 单位
条件
SF
Item
Symbol Unit
Conditions
21 22 23 24 25 26 27 28
反向重复峰值电压
Repetitive Peak Reverse Voltage
正向平均电流
VRRM
V
50 100 150 200 300 400 500 600
(正弦半波 60HZ,电阻负载,Ta=50
Average Forward Current
IF(AV)
A ℃ ) ; (60HZ Half-sine wave,
Resistance load,Ta=50℃)
2.0
正向(不重复)浪涌电流
(正弦半波 60HZ,一个周期,Ta=25
Surge(Non-repetitive)Forward
Current
结温
Junction Temperature
储存温度
Storage Temperature
IFSM
A ℃ ) (60HZ Half-sine wave,1
cycle,Ta=25℃)
Tj
℃
Tstg
℃
50
-55~+125
-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)
符号 单位
Symbol Unit
VFM
V
IRRM1
μA
IRRM2
trr
ns
RθJ-A
RθJ-L
℃/W
测试条件
Test Condition
21
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
结和引线之间
Between junction and lead
22 23
0.95
SF
24 25 26
1.3
5
50
35
55
20
27 28
1.7
Document Number 0152
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com