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RL251G(2017) 查看數據表(PDF) - HY ELECTRONIC CORP.

零件编号
产品描述 (功能)
生产厂家
RL251G
(Rev.:2017)
HY
HY ELECTRONIC CORP. HY
RL251G Datasheet PDF : 3 Pages
1 2 3
www.hygroup.com.tw
Glass Passivated Rectifiers
玻璃钝化整流器
Features 特征
Low cost 低成本
Low reverse leakage current 反向漏电流小
Low forward voltage drop 正向压降低
High surge capacity 耐浪涌能力高
Meet UL flammability classification 94V-0 符合UL 94V-0阻燃等级
RL251G THRU RL257G
Reverse Voltage - 50 to 1000Volts
反向电压 50-1000V
Forward Current - 2.5 Amperes
正向电流 2.5A
R-3
Pb
RoHS
COMPLIANT
Mechanical Data 外观信息
Case: JEDEC R-3 molded plastic 封装:R-3 塑封
Polarity: Color band denotes cathode 极性:阴极色环标识
Mounting position: Any 安装位置:不限
Applications 应用
For use in low voltage, high frequency inverters,
polarity protection applications
应用于低压,高频变换器,极性保护
Package Outline Dimensions in Inches (Millimeters)
封装外观尺寸单位英寸(毫米)
Maximum Ratings and Electrical Characteristics 最大额定值及电气特性
Rating at 25ambient temperature unless otherwise specified. 环境温度25℃,除非特别说明。
Single phase, half wave, 60Hz, resistive or inductive load. 单相半波, 60Hz, 阻性或感性负载。
For capacitive load, derate current by 20%. 对于电容性负载,降低20%的额定电流。
Characteristics
特性
Symbol RL251G RL252G RL253G RL254G RL255G RL256G RL257G Unit
符号
单位
Maximum Repetitive Peak Reverse Voltage
最大重复峰值反向电压
VRRM
50
100
200
400
600
800 1000
V
Maximum RMS Voltage 最大有效反向电压
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage 最大直流阻断电压
VDC
50
100
200
400
600
800 1000
V
Maximum Average Forward Rectified Current @TA=70
I(AV)
2.5
A
最大正向平均整流电流
Peak Forward Surge Current, 8.3mS Single Half Sine-Wave,
Superimposed on Rated Load (JEDEC Method)
IFSM
90
A
8.3mS单一正弦半波叠加在额定负载上的浪涌能力(JEDEC方法)
I2t Rating for Fusing (t<8.3mS) 熔断额定值 (t8.3mS)
I2t
33.6
A2s
Peak Forward Voltage at 2.5A DC (Note1)
VF
1.1
V
2.5 A 电流下的正向峰值电压(备注1
Maximum DC Reverse Current @TJ=25
at Rated DC Blocking Voltage @TJ=125
IR
在额定直流电压下的最大反向直流电流
Typical Junction Capacitance (Note 2) 典型结电容
CJ
5.0
μA
200
25
pF
Typical Thermal Resistance Junction to Ambient
结到环境的典型热阻值
RθJA
30
/W
Operating Junction Temperature Range 结温工作范围
TJ
-55 to +150
Storage Temperature Range 储存温度范围
TSTG
-55 to +150
Notes: 1. 300uS pulse width, 2%duty cycle. 300uS脉宽,2%占空比。
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 1MHz4.0V条件下测试
3. The typical data above is for reference only . 典型值仅供参考。
RL25*G-A-99-00
Rev. 8, 19-Jul-2017

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