SIYU
®
SS34C-SS320C
表面安装肖特基二极管
反向��压 40 ~ 200 V
正向电流 3.0
A
Reverse Voltage 40 ~ 200 V
Forward Current 3.0
A
Surface Mounted Schottky Barrier Rectifiers
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
SMC
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
Mechanical Data
● 封装外形:SMC塑封 Case:SMC 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。
Symbols
SS320CSS34C SS36C SS310C SS315C
符号
Unit
单位
Maximum Ratings & Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
参数
Parameter
Unit: inch (mm)
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
V
DC
I
F(AV)
3.0
Symbols
V
RMS
V40 200
105
V
RRM
V
100 150
42 70
60
Unit
Parameter
V
28
40
140
60 100 150 200
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=3.0A
Maximum forward voltage
最大反向电流
@
V
DC
TA=25℃
F(AV)
500
100
50
0.92 0.95
I
FSM
I
A
V
F
V
100
0.50 0.70 0.85
A
@
DC
Maximum reverse current
工作结温
Operating junction
存储温度
Storage temperature rang
500
100
50
I
R
50RθJA
TSTG -55 --- +150
Tj
典型热阻 Typical thermal resistance (Note 1)
RθJL
℃/W
-55 --- +125 -55 --- +150
μ
A
20
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.
版本 versionA/0
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SIYU
®
SS34C-SS320C
特性曲线 Characteristic Curves
正向电流降额曲线
正向特性曲线(典型值)
I
F(AV)
(A)
TYPICAL FORWARD CHARACTERISTIC
IF(A)
o
rward Current (A)
e
ctified Current (A)
FORWARD CURRENT DERATING CURVE
10
2
2.5
3
3.5
平均正向电流
正向电流
IF Instantaneous F
o
F
(A) Average Forward R
e
0.1
1
0
0.5
1
1.5
2
SS32C
SS36C~SS320
C
正向电压 V
F
(V)
浪涌特性曲线(最大值) 反向特性曲线
Tamb, ambient temperature (°C)
VF Instantaneous Forward Voltage (V)
Typical Reverse Characteristics
环境温度 Ta(°C)
I
F
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
0.2 0.6 1 1.4 1.8
0 25 50 75 100 125 150 175
PEAK
FORWARD
SURGE
CURRENT
电流 IFSM(A)
IR(uA)
C
urrent(uA)
rd Surge Current (A)
60
80
100
10
100
峰值正向浪
反向电
Reverse
C
IFSM Peak Forwa
0
20
40
1 10 100
0.1
1
0%
20%
40%
60%
80%
100%
Percent Of Rated Peak Reverse voltage %
通过电流的周期
Number of Cycles at 60 Hz.
额定峰值反向电压%
0%
20%
40%
60%
80%
100%
版本 versionA/0
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