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NTE5538 PDF预览

NTE5538

更新时间: 2024-09-10 07:14:15
品牌 Logo 应用领域
NTE 可控硅整流器
页数 文件大小 规格书
2页 26K
描述
Silicon Controlled Rectifier (SCR) 800VDRM, 50A

NTE5538 数据手册

 浏览型号NTE5538的Datasheet PDF文件第2页 
NTE5538  
Silicon Controlled Rectifier (SCR)  
800VDRM, 50A  
Description:  
The NTE5538 general purpose SCR is suited for power supplies up to 400HZ on resistive or inductive  
loads.  
Features:  
D Glass Passivated Chip  
D High Stability and Reliability  
D High Surge Capability  
D High On–State Current  
D Easy Mounting on Heatsink  
D Isolated Package: Insulating Voltage 2500VRMS  
Absolute Maximum Ratings:  
Peak Forward Blocking Voltage (TJ = +125°C), VDRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800V  
Peak Reverse Blocking Voltage (TJ = +125°C), VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800V  
RMS On–State Current (TC = +70°C, Note 1), IT (RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50A  
Average On–State Current (TC = +70°C, Note 1), IT(AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32A  
Non–Repetitive Surge Peak On–State Current (TJ initial = +25°C, Note 2), ITSM  
(t = 8.3ms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525A  
(t = 10ms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500A  
I2t Value (t = 10ms), I2t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1250A2sec  
Critical Rate of Rise of On–State Current (Note 3), di/dt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100A/µs  
Storage and Operating Junction Temperature Range, Tstg, TJ . . . . . . . . . . . . . . . . . . –40° to +125°C  
Thermal Resistance  
Junction–to–Case for DC, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1°C/W  
Contact (Case–to–Heatsink), RthCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2°C/W  
Note 1. Single phase circuit, 180° conducting angle.  
Note 2. Half sine wave.  
Note 3. IG = 800mA, diG/dt = 1A/µs.  
Gate Characteristics: (Maximum Values)  
Peak Gate Power (t = 10µs), PGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W  
Average Gate Power Dissipation, PG (AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W  
Peak Forward Gate Current (t = 10µs), IFGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A  
Peak Forward Gate Voltage (t = 10µs), VFGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V  
Peak Reverse Gate Voltage, VRGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V  

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