DS12W~DS120W
Rev.E May.-2022 DATA SHEET
http://www.fsbrec.com 1 / 7
表面贴装肖特基整流二极管，反向电压：20~200V，正向电流：1.0A，薄型 SOD-123FL 封装。
Surface Mount Schottky Barrier Rectifier，Reverse Voltage：20 to 200 V，Forward Current：1.0A，
SOD-123FL thin package。
低功率损失，效率高，浪涌电流大，应用于低压、高频转换和极性保护，适用于表面贴装。无卤产品。
Low power loss，high efficiency， High forward surge current capability，For use in low voltage，high
frequency inverters,and polarity protection applications，For surface mounted applications.Halogen
free product。
一般用途.
General purpose.
印章代码 / Marking
见印章说明。See Marking Instructions.
描述 / Descriptions
特征 / Features
用途 / Applications
内部等效电路 / Equivalent Circuit
引脚排列 / Pinning
DS12W~DS120W
Rev.E May.-2022 DATA SHEET
http://www.fsbrec.com 2 / 7
参数
Parameter
符号
Symbol
数值
Rating
单位
Unit
DS12W
DS14W
DS16W
DS18W
DS110W
DS112W
DS115W
DS120W
Maximum Recurrent
Peak Reverse
Voltage
V
RRM
20
40
60
80
100
120
150
200
V
Maximum RMS
Voltage
V
RMS
14
28
42
56
70
84
105
140
V
Maximum DC
Blocking Voltage
V
DC
20
40
60
80
100
120
150
200
V
Maximum Average
Forward Rectified
Current
I
F（AV）
1.0
A
Peak Forward Surge
Current,8.3ms Single
Half ine-wave
Superimposed
on Rated Load
(JEDEC method)
I
FSM
40
30
A
Typical Junction
Capacitance
1
）
C
i
110
80
pF
Typical Thermal
Resistance
2)
R
θJA
115
℃/W
Operating Junction
Temperature Range
T
j
-55~+125
℃
Storage Temperature
Range
T
stg
-55~+150
℃
Note:
1） Measured at 1MHz and applied reverse voltage of 4 V D.C.
2） P.C.B. mounted with 0.2X0.2"(5X5mm) copper pad areas.
参数
Parameter
符号
Symbol
测试条件
Test
Conditions
数值
Rating
单位
Unit
DS12W
DS14W
DS16W
DS18W
DS110W
DS112W
DS115W
DS120W
Max
Instantaneous
Forward
Voltage
V
F
I
F
=1.0A
0.55
0.70
0.85
0.90
V
Maximum DC
Reverse
Current
at Rated DC
Reverse
Voltage
I
R
T
a
=25℃
0.3
0.2
0.1
mA
T
a
=100℃
10
5.0
2.0
极限参数 / Absolute Maximum Ratings(Ta=25℃)
电性能参数 / Electrical Characteristics(Ta=25℃)