20SQ040 Datasheet PDF - SIYU

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20SQ040
SIYU

Part Number 20SQ040
Description (20SQ020 - 20SQ060) PLASTIC SCHOTTKY BARRIER RECTIFIER
Page 2 Pages


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SIYU R
塑封肖特基二极管
20SQ020......20SQ060
PLASTIC SCHOTTKY
BARRIER RECTIFIER
R-6
1.0(25.4)
MIN
.052(1.3)
DIA
.048(1.2)
.360(9.1)
.340(8.6)
1.0(25.4)
MIN
.360(9.1)
DIA
.340(8.6)
Unitinchmm
特征 Features
·大电流承受能力。High Current Capability
·正向压降低。Low Forward Voltage Drop
·高温焊接保证 High temperature soldering guaranteed:
260/10 , 0.375" (9.5mm)引线长度。
260/10 seconds, 0.375" (9.5mm) lead length,
·引线可承受5 (2.3kg) 拉力。 5 lbs. (2.3kg) tension
·引线和管体皆符合RoHS标准 。
Lead and body according with RoHS standard
机械数据 Mechanical Data
·端子: 镀锡轴向引线 Terminals: Plated axial leads
·极性: 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.
最大峰值反向电压
Maximum repetitive peak reverse voltage
最大反向有效值电压
Maximum RMS voltage
符号 20SQ020 20SQ040 20SQ050 20SQ060
Symbols
VRRM
20
40 50 60
VR(RMS)
14www.DataSheet.co.kr
28 35 42
最大直流阻断电压
Maximum DC blocking voltage
VDC 20
40 50 60
最大正向平均整流电流
Maximum average forward rectified current
最大正向电压降
IF = 20A
Maximum forward voltage
正向峰值浪涌电流 10mS单一正弦半波
Peak forward surge current 8.3 ms single half sine-wave
IFM
VF
IFSM
0.50
20
0.50
0.70
280
0.70
最大反向漏电流
Maximum reverse current
TA = 25
TA = 100
IR
0.50
50
单位
Unit
V
V
V
A
V
A
mA
典型热阻 Typical thermal resistance
RθJC
3.5
/W
典型结电容 VR = 4.0V, f = 1.0MHz
Type junction capacitance
结温
Junction tempeature Range
In DC forward mode
VR80%VRRM
工作温度和存储温度
Operating junction and storage temperature range
Cj
Tj
TSTG
450
-55 --- +200
-55 --- +150
-55 --- +150
pF
大昌电子 DACHANG ELECTRONICS
Datasheet pdf - http://www.DataSheet4U.net/



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SIYU R
20SQ020......20SQ060
特性曲线 Characteristic Curves
正向特性曲线(典型值)
TYPICAL FORWARD CHARACTERISTIC
100
20SQ020
10 20SQ040
20SQ050
20SQ060
Tj = 25 °C
1
0.1
0.2 0.3 0.4
0.5 0.6 0.7
正向电压 VF(V)
VF Instantaneous Forward Voltage (V)
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
10mm 10mm
24
20
16
12
DC forward
8
VR 80%VRRM
4
0
0 25 50 75 100 125 150 175 200
管体温度 Tc(°C)
Case temperature (°C)
浪涌特性曲线(最大值)
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
375
www.DataSheet.co.kr
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
Datasheet pdf - http://www.DataSheet4U.net/



20SQ040 datasheet pdf
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20SQ040 pdf
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