DSS12-DSS120
表面安装肖特基二极管
反向电压 20 ~ 200 V
正向电流 1.0 A
特征 Features
● 反向漏电流低 Low reverse leakage
● 正向浪涌承受能力强 High forward surge capability
● 高信赖性 High reliability
● 高温焊接保证 High temperature soldering guaranteed:
260℃/10 秒
260℃/10seconds
● 引线和管体皆符合RoHS标准
Lead and body according with RoHS standard
● 型号后缀“-F”标记无卤素产品
Green compound with suffix "-F" on Marking
机械数据 Mechanical Data
● 封装外形:SOD-123FL塑封 Case:SOD-123FL Molded plastic
● 环氧树脂：UL易燃等级：94V-0
Epoxy: UL 94V-0 rate flame retardant
● 引脚：镀锡,无铅 Lead: Pure tin plated, lead free
最大值和特性 TA = 25℃ 除非另有规定。
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
最大均方根电压 Maximum RMS voltage
最大直流阻断电压
Maximum DC blocking voltage
最大正向平均整流电流
Maximum average forward rectified current
正向不重复浪涌电流 8.3 ms单一正弦半波
Non-repetitive peak forward surge current
8.3 ms singlehalf sine-wave
最大正向电压 @IF=1.0A
Maximum forward voltage
最大反向电流 @V
DC
TA= 25℃
Maximum reverse current TA= 100℃
典型结电容 VR=4.0V,f=1MHz
Type junction capacitance
工作结温
Operating junction
存��温度
Storage temperature rang
备注 Note:
1) 安装在PCB板上，从PN结到周围环境的热阻。
1) Thermal resistance from junction to ambient , PCB mounted.
0.55
0.70
0.85
mA
20
30
40
50
60
80
100
150
200
A
A
0.5
0.1
0.92
0.95
20
10
200
14
21
28
35
42
56
70
105
140
符号
Symbols
V
RMS
V
V
DC
I
F(AV)
1.0
DSS12
DSS13
DSS14
DSS15
DSS16
DSS18
DSS110
DSS115
DSS120
20
30
40
50
60
80
100
150
Forward Current 1.0 A
180
C
J
VF
V
V
RRM
V
Unit
Surface Mounted Schottky Barrier Rectifiers
单位
Maximum Ratings & Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
参数
Parameter
R
θJA
℃
T
STG
-55 --- +150
pF
℃
T
J
90
I
FSM
30
IR
V
Reverse Voltage 20 ~ 200 V
℃/W
典型热阻 Typical thermal resistance
(Note 1)
R
θJL
55
-55 --- +125
-55 --- +150
Unit: inch (mm)
SOD-123FL
REV.1.1,2018-12 Changzhou zhide Electronics CO.,LTD www.cz-zhide.com
DSS12-DSS120
特性曲线 Characteristic Curves
浪涌特性曲线（最大值）
反向特性曲线
Tamb, ambient temperature (°C)
平均正向电流
IF(AV) (A)
正向特性曲线（典型值）
TYPICAL FORWARD CHARACTERISTIC
正向电流
IF
（
A
）
IF Instantaneous Forward Current (A)
VF Instantaneous Forward Voltage (V)
正向电压 VF（V）
Percent Of Rated Peak Reverse voltage %
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
峰值正向浪涌电流
IFSM(A)
通过电流的周期
环境温度 Ta(°C)
IF(A) Average Forward Rectified Current (A)
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
Number of Cycles at 60 Hz.
额定峰值反向电压%
反向电流
IR(uA)
Reverse Current(uA)
IFSM Peak Forward Surge Current (A)
Typical Reverse Characteristics
0.1
1
10
0.1 0.5 0.9 1.3 1.7
0
10
20
30
40
50
1 10 100
1
10
100
1000
0% 20% 40% 60% 80% 100%
0
0.2
0.4
0.6
0.8
1
1.2
0 25 50 75 100 125 150 175
REV.1.1,2018-12 Changzhou zhide Electronics CO.,LTD www.cz-zhide.com