20SQ050 [DACHANG]

PLASTIC SCHOTTKY BARRIER RECTIFIER; 塑料肖特基整流器
20SQ050
型号: 20SQ050
厂家: RUGAO DACHANG ELECTRONICS CO., LTD    RUGAO DACHANG ELECTRONICS CO., LTD
描述:

PLASTIC SCHOTTKY BARRIER RECTIFIER
塑料肖特基整流器

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中文:  中文翻译
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R
SIYU  
塑封肖特基二极管  
20SQ020......20SQ060  
PLASTIC SCHOTTKY  
BARRIER RECTIFIER  
特征 Features  
·大电流承受能力。High Current Capability  
R-6  
·正向压降低。Low Forward Voltage Drop  
.052(1.3)  
·高温焊接保证 High temperature soldering guaranteed:  
1.0(25.4)  
MIN  
DIA  
DIA  
.048(1.2)  
260  
260  
/10  
/10 seconds, 0.375" (9.5mm) lead length,  
(2.3kg) 拉力5 lbs. (2.3kg) tension  
, 0.375" (9.5mm)引线长度。  
.360(9.1)  
.340(8.6)  
·引线可承受5 磅  
.360(9.1)  
.340(8.6)  
·引线和管体皆符合RoHS标准 。  
Lead and body according with RoHS standard  
1.0(25.4)  
MIN  
机械数据 Mechanical Data  
·端子  
·极性  
:
:
镀锡轴向引线 Terminals: Plated axial leads  
Unit  
inchmm)  
色环端为负极 Polarity: Color band denotes cathode end  
·安装位置: 任意 Mounting Position: Any  
极限值和电参数 TA = 25℃ 除非另有规定。  
Maximum Ratings & Electrical Characteristics Ratings at 25ambient temperature unless otherwise specified.  
符号  
Symbols  
单位  
Unit  
20SQ020 20SQ040 20SQ050 20SQ060  
最大峰值反向电压  
VRRM  
V
V
V
A
V
A
20  
14  
20  
40  
28  
40  
50  
35  
50  
60  
42  
60  
Maximum repetitive peak reverse voltage  
最大反向有效值电压  
VR(RMS)  
VDC  
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  
IFM  
20  
Maximum average forward rectified current  
IF = 20A  
最大正向电压降  
VF  
0.70  
0.70  
0.50  
0.50  
Maximum forward voltage  
正向峰值浪涌电流 10mS单一正弦半波  
IFSM  
280  
Peak forward surge current 8.3 ms single half sine-wave  
最大反向漏电流  
TA = 25  
0.50  
50  
mA  
IR  
RθJC  
Cj  
TA = 100  
Maximum reverse current  
Typical thermal resistance  
3.5  
典型热阻  
/W  
典型结电容 VR = 4.0V, f = 1.0MHz  
pF  
450  
Type junction capacitance  
In DC forward mode  
VR 80%VRRM  
-55 --- +200  
-55 --- +150  
结温  
Junction tempeature Range  
Tj  
工作温度和存储温度  
TSTG  
-55 --- +150  
Operating junction and storage temperature range  
大昌电子 DACHANG ELECTRONICS  
R
SIYU  
20SQ020......20SQ060  
特性曲线 Characteristic Curves  
正向特性曲线(典型值)  
正向电流降额曲线  
TYPICAL FORWARD CHARACTERISTIC  
FORWARD CURRENT DERATING CURVE  
100  
10mm  
10mm  
24  
20  
16  
20SQ020  
20SQ040  
10  
20SQ050  
20SQ060  
12  
Tj = 25 °C  
DC forward  
1
8
VR  
80%VRRM  
4
0
0.1  
0.7  
0.2  
0.3  
0.4  
0.5  
0.6  
0
25 50 75 100 125 150 175 200  
正向电压 VF(V)  
管体温度 Tc(°C  
)
VF Instantaneous Forward Voltage (V)  
Case temperature (°C)  
浪涌特性曲线(最大值)  
MAXIMUM NON REPETITIVE  
PEAK FORWARD SURGE CURRENT  
375  
300  
225  
150  
75  
0
1
2
4 6 10 20 40  
100  
通过电流的周期  
Number of Cycles at 50 Hz.  
大昌电子 DACHANG ELECTRONICS  

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