Symbols
SK52A
SK53A
SK54A
SK55A
SK56A SK58A SK510A
Unit
最大峰值反向电压
Maximum
repetitive
peak
reverse
voltage
V
RRM
20 30 40 50 60 80 100 V
最大反向有效值电压
Maximum
RMS
voltage
V
RMS
14 21 28 35 42 56 70 V
最大直流阻断电压
Maximum
DC
blockin
g
volta
g
e
V
DC
20 30 40 50 60 80 100 V
Maximum
average
forward
rectified
current
I
F(AV)
5.0 A
正
向
峰值
浪
涌
电
流
8.3ms
单
一正
弦半波
Peak
forward
sur
g
e
current
8.3
ms
sin
g
le
half
sine-wave
I
FSM
150 A
典型热
阻
Typical
thermal
resistance
R
θJA
55 ℃/W
工作结温和存储温度
O
p
eratin
g
j
unction
and
stora
g
e
tem
p
erature
ran
g
e
T
J
,
T
STG
-50---+150 ℃
Symbols
SK52A
SK53A
SK54A
SK55A
SK56A SK58A SK510A
Unit
最大
正
向电
压
I
F
=
5.0A
Maximum
forward
voltage
V
F
0.5 0.75 0.85 V
最
大
反
向
漏电
流
T
A
=
25
℃
Maximum
reverse
current
T
A
=100
℃
I
R
1
20
mA
典型结电容
V
R
=
4.0V,
f
=
1MHz
Type
junction
capacitance
C
J
200 pF
1/3
表面安装肖���基二极管
反向电压
20
---
100
V
正
向
电流
5
.0A
Surface
Mount
Schottky Barrier
Rectifiers
Reverse
Voltage
20
to
100
V
Forward
Current
5
.0
A
机械数据 Mechanical Data
·封装
:
塑料封装
Case:
Molded
plastic
body
·端子
:
焊料被镀
Ter mi nal s:
Solder
plated
·极性
:
色环端为负极
Polarity:
Color
band
denotes
cathode
end
·安装位置
:
任意
Mounting
Position:
Any
极限值和温度特性
T
A
=
25
℃
除非另有规定。
Maximum
Ratings
&
Thermal
Characteristics
Ratings at 25
℃
ambient temperature unless otherwise specified.
电特性
TA
=
25
℃
除非另有规定。
Electrical
Characteristics
Ratings
at
25
℃
ambient
temperature
unless
otherwise
specified.
SK52
A
thru SK510
A
特征
Fea
tures
·
大电流承受能力。
High
Current
Capability
·
正向压降低。
Low
Forward
Voltage
Drop
·高温焊接保证 260°C/10秒 High temperature soldering
guaranteed: 260°C/10 seconds at terminals
• 引线和管体皆符合 RoHS 标准。Lead and body according
with RoHS standard
特性曲线 Characteristic Curves
2/3
SK52
A
thru SK510
A