High-Efficiency Rectifiers. SF18 Datasheet

SF18 Rectifiers. Datasheet pdf. Equivalent


Part SF18
Description (SF11 - SF18) Plastic High-Efficiency Rectifiers
Feature SIYU R 50 ---600V 1.0 A DO-41 SF11 ...... SF18 Plastic High-Efficiency Rectifiers Reverse Voltag.
Manufacture SIYU
Datasheet
Download SF18 Datasheet


SF18 Datasheet
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SF18
SIYU R
SF11 ...... SF18
塑封高效率整流二极管
反向电压 50 ---600V
正向电流 1.0 A
Plastic High-Efficiency Rectifiers
Reverse Voltage 50 to 600V
Forward Current 1.0A
DO-41
1.0(25.4)
MIN
.034(0.9)
DIA
.028(0.7)
.205(5.2)
.166(4.2)
1.0(25.4)
MIN
.107(2.7)
DIA
.080(2.0)
特征 Features
·反向漏电流低 Low reverse leakage
·正向浪涌承受能力较强 High forward surge capability
·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
Unitinchmm
·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
极限值和温度特性 TA = 25℃ 除非另有规定。
Maximum Ratings & Thermal Characteristics Ratings at 25ambient temperature unless otherwise specified.
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
符号
Symbols SF11
VRRM
50
SF12 SF13 SF14
100 150 200
SF15
300
SF16
400
单位
SF18 Unit
600 V
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
VRMS
VDC
IF(AV)
35
www.DataSheet.co.kr
50
70
100
105 140 210 280
150 200 300 400
1.0
420
600
V
V
A
峰值正向浪涌电流 8.3ms单一正弦半波
Peak forward surge current 8.3 ms single half sine-wave
IFSM
30
A
典型热阻 Typical thermal resistance
RθJA
65
/W
工作结温和存储温度
Operating junction and storage temperature range
Tj, TSTG
-55 --- +150
电特性 TA = 25除非另有规定。
Electrical Characteristics Ratings at 25ambient temperature unless otherwise specified.
符号
Symbols SF11
SF12
SF13
SF14
SF15
SF16
最大正向电压
Maximum forward voltage
最大反向电流
Maximum reverse current
IF = 1.0A
TA= 25
TA=100
VF
IR
0.95
5.0
100
1.3
最大反向恢复时间
MAX. Reverse Recovery Time
IF=0.5A IR=1.0A IRR=0.25A
trr
35
典型结电容
Type junction capacitance
VR = 4.0V, f = 1MHz
Cj
50
单位
SF18 Unit
1.7 V
μA
nS
pF
大昌电子 DACHANG ELECTRONICS
Datasheet pdf - http://www.DataSheet4U.net/



SF18
SIYU R
特性曲线 Characteristic Curves
正向特性曲线(典型值)
TYPICAL FORWARD CHARACTERISTIC
10
2
SF11 thru SF14
1
SF15
SF16
0.2 SF18
Tj = 25 °C
0.1
0.01
0.6 0.8 1 1.2 1.4 1.6
正向电压 VF(V)
VF Instantaneous Forward Voltage (V)
浪涌特性曲线(最大值)
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
50
www.DataSheet.co.kr
SF11 ...... SF18
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
1.4
10mm 10mm
1.2
1
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175
环境温度 Ta(°C)
Tamb, ambient temperature (°C)
40
30
20
10
0
1 2 4 6 10 20 40 100
通过电流的周期
Number of Cycles at 60 Hz.
大昌电子 DACHANG ELECTRONICS
Datasheet pdf - http://www.DataSheet4U.net/







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