SS52A-SS520A
表面安装肖特基二极管
反向电压
20 ~ 200 V
正向电流
5.0 A
Surface Mounted Schottky Barrier Rectifiers
Reverse Voltage 20 ~ 200 V
Forward Current 5.0 A
特征
Features
● 反向漏电流½
Low reverse leakage
● 正向浪涌承受½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½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
DO-214AC/SMA
机械数据
Mechanical Data
Unit: inch (mm)
● 封装外½:DO-214AC塑封
Case:DO-214AC 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。
Maximum Ratings & Characteristics
参数
Parameter
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=5.0A
Maximum forward voltage
最大反向电流
@V
DC
Maximum reverse current
TA= 25℃
TA= 100℃
Ratings at 25℃ ambient temperature unless otherwise specified.
符号
单½
SS52A SS53A SS54A SS55A SS56A SS58A SS510ASS515ASS520A
Symbols
Unit
V
RRM
V
RMS
V
DC
I
F(AV)
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
5.0
80
56
80
100
70
100
150
105
150
200
140
200
V
V
V
A
I
FSM
125
A
V
F
I
R
R
θJA
R
θJL
0.55
0.5
20
0.70
0.85
0.92
0.1
10
0.95
V
mA
典型热阻
Typical thermal resistance
(Note 1)
典型结电容
VR=4.0V,f=1MHz
Type junction capacitance
工½结温
Operating junction
存储温度
Storage temperature rang
备注
Note:
1)
安装在PCB板上，从PN结到周围环境的热阻。
105
35
300
-55 --- +125
-55 --- +150
-55 --- +150
℃/W
pF
C
J
T
J
T
STG
℃
℃
1) Thermal resistance from junction to ambient , PCB mounted.
REV.1.1,2018-12
Changzhou zhide Electronics CO.,LTD
www.cz-zhide.com
SS52A-SS520A
特性曲线
Characteristic Curves
正向特性曲线（典型值）
TYPICAL FORWARD CHARACTERISTIC
IF Instantaneous Forward Current (A)
10
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
IF(A) Average Forward Rectified Current (A)
6
5
4
正向电流
IF（A）
I
F(AV)
(A)
1
平均正向电流
3
2
1
0
0
25
50
75
100
125
150
175
0.1
0.1
0.5
0.9
1.3
1.7
正向电压
V
F
（V）
VF Instantaneous Forward Voltage (V)
浪涌特性曲线（最大值）
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
IFSM Peak Forward Surge Current (A)
150
125
100
1000
环境温度
Ta(°
C)
Tamb, ambient temperature (°
C)
反向特性曲线
Typical Reverse Characteristics
峰值正向浪涌电流
IFSM(A)
Reverse Current(uA)
反向电流IR(uA)
100
75
50
10
25
0
1
1
10
100
0%
20%
40%
60%
80%
100%
通过电流的周期
Number of Cycles at 60 Hz.
额定峰值反向电压%
Percent Of Rated Peak Reverse voltage %
REV.1.1,2018-12
Changzhou zhide Electronics CO.,LTD
www.cz-zhide.com
