SF21 THRU SF28
超快恢复二极管
Super Fast Rectifier
■
特征
●
Features
■
外�½�尺寸和印记
Outline Dimensions and Mark
DO-204AC(DO-15 )
.300(7.60)
.228(5.80)
1.0(25.4)
MIN
1.0(25.4)
MIN
I
o
2.0A
●
VRRM
50V-600V
●
耐正向浪涌电流�½力高
●
High surge current capability
■ 用途
●
整流用
Rectifier
.102(2.60)
.028(0.70)
Unit: in inches (millimeters)
■ 极限值(绝对最大额定值)
●
Limiting Values (Absolute Maximum Rating)
参数名称
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
符号
单�½�
条件
Conditions
21
50
(正弦半波
60HZ,电阻负�½½,Ta=50
℃
)
;
(60HZ Half-sine wave,
Resistance load,Ta=50℃)
(正弦半波60HZ,
一个周期,
Ta=25
℃
) (60HZ Half-sine wave,1
cycle,Ta=25
℃
)
SF
22
100
Symbol Unit
VRRM
I
F(AV)
V
A
23
150
24
200
25
300
26
400
27
500
2.0
50
-55~+125
-55 ~ +150
I
FSM
T
j
T
stg
A
℃
℃
■
电特性
(Ta=25℃ 除非另有规定)
Electrical Characteristics (Ta=25℃ Unless otherwise specified)
参数名称
Item
符号
Symbol
VFM
IRRM1
IRRM2
trr
R
θ
J-A
℃
/W
R
θ
J-L
单�½�
Unit
V
μA
ns
测试条件
Test Condition
IFM=2.0A
VRM=VRRM
Ta=25℃
SF
21
22
0.95
5
50
35
55
20
23
24
25
1.3
26
27
1.7
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)
Ta=125℃
I
F
=0.5A I
R
=1A
I
RR
=0.25A
结和环境之间
Between junction and ambient
结和引线之间
Between junction and lead
Document Number 0152
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技股�½有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
DIA
Applications
.142(3.60)
.035(0.90)
28
600
28