RL254 [YANGJIE]
General Purpose Rectifier; 通用整流器型号: | RL254 |
厂家: | YANGZHOU YANGJIE ELECTRONIC CO., LTD |
描述: | General Purpose Rectifier |
文件: | 总2页 (文件大小:125K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
RL251 THRU RL257
硅整流二极管 General Purpose Rectifier
■特征
●Io
Features
■外形尺寸和印记 Outline Dimensions and Mark
2.5A
R-3
●VRRM
50V-1000V
●耐正向浪涌电流能力高
●High surge current capability
.160(4.10)
MAX
1.0(25.4)
MIN
1.0(25.4)
MIN
.042(1.07)
.040(1.01)
DIA
■用途 Applications
.160(4.10)
MAX
DIA
●整流用 Rectifier
Dimensions in inches and (millimeters)
■极限值(绝对最大额定值)
Limiting Values (Absolute Maximum Rating)
RL
参数名称
符号
单位
条件
Item
Symbol
Unit
Conditions
251 252 253 254 255 256 257
反向重复峰值电压
Repetitive Peak Reverse Voltage
VRRM
IF(AV)
V
A
50
100 200 400 600 800 1000
正弦半波60Hz,电阻负载,Ta=75℃
60Hz Half-sine wave, Resistance
load, Ta=75℃
正向平均电流
Average Forward Current
2.5
正向(不重复)浪涌电流
Surge(Non-repetitive)Forward
Current
正弦半波60Hz,一个周期,Ta=25℃
60Hz Half-sine wave,1 cycle,
Ta=25℃
IFSM
A
150
结温
Junction Temperature
储存温度
TJ
℃
℃
-55~+125
TSTG
-55 ~ +150
Storage Temperature
■电特性 (Ta=25℃ 除非另有规定)
Electrical Characteristics (T =25℃ Unless otherwise specified)
a
参数名称
Item
符号
Symbol
单位
Unit
测试条件
Test Condition
最大值
Max
正向峰值电压
Peak Forward Voltage
VFM
IFM=2.5A
V
1.1
IRRM1
IRRM2
T =25℃
5
a
反向峰值电流
Peak Reverse Current
μA
VRM=VRRM
T =100℃
a
50
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
Document Number 0098
Rev. 1.0, 22-Sep-11
www.21yangjie.com
RL251 THRU RL257
FIG.1
正向电流降额曲线
CU ENT DERATING CURVE
FO
R
W
A
R
D
RR
1.
5
1.
1.2
0.
9
0.
■特性曲线(典型) Characteristics(Typical)
0.
6
0.
S
ingle Phase
alf ave 60HZ
esisteve or
Inductive Load
0.375''(9.5m
Lead Length
0.3
H
R
W
m)
0
100
100
0
50
150
Ta(℃)
图2: 最大正向浪涌冲击耐受力
FIG.2: MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
图1 正向电流降额曲线
FIG.1 FORWARD CURRENT DERATING CURVE
200
170
3.0
2.25
1.5
8.3毫秒正弦半波
8.3ms Single Half Sine Wave
JEDEC Method
140
110
90
60
单相半波电压电阻和电感负载
0.75
0.375”(9.5毫米)引线长度
Single Phase Half Wave 60Hz Resistive or
Inductive Load 0.375''(9.5mm) Lead Length
30
0
0
0
50
100
150
1
2
4
6
8
10
20
40 60 80 100
Ta(℃)
周波数
Number of Cycles
图4: 典型反向特性曲线
FIG.4:TYPICAL REVERSE CHARACTERISTICS
图3: 典型正向特性曲线
FIG.3: YPICAL FORWARD CHARACTERISTICS
1000
20
10
100
10
4.0
2.0
Tj=125℃
1.0
0.4
0.2
Tj=100℃
Tj=25℃
1.0
0.1
TJ=25℃
Pulse width=300us
1% Duty Cycle
0.04
0.02
0.1
0.01
0.01
0
20
0.6
0.8
1.0
1.2
1.4
40
60
80
100
VF(V)
Voltage(%)
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
Document Number 0098
Rev. 1.0, 22-Sep-11
www.21yangjie.com
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