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NTE4828 PDF预览

NTE4828

更新时间: 2024-11-01 22:50:55
品牌 Logo 应用领域
NTE 瞬态抑制器二极管局域网
页数 文件大小 规格书
2页 24K
描述
Surge Clamping, Transient Overvoltage Suppressor Unidirectional

NTE4828 技术参数

生命周期:Active包装说明:O-PALF-W2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:2.19
Is Samacsys:N最大击穿电压:20.4 V
最小击穿电压:16.7 V外壳连接:ISOLATED
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJESD-30 代码:O-PALF-W2
最大非重复峰值反向功率耗散:5000 W元件数量:1
端子数量:2封装主体材料:PLASTIC/EPOXY
封装形状:ROUND封装形式:LONG FORM
极性:UNIDIRECTIONAL最大功率耗散:8 W
认证状态:Not Qualified最大重复峰值反向电压:15 V
子类别:Transient Suppressors表面贴装:NO
技术:AVALANCHE端子形式:WIRE
端子位置:AXIALBase Number Matches:1

NTE4828 数据手册

 浏览型号NTE4828的Datasheet PDF文件第2页 
NTE4828 thru NTE4868  
Surge Clamping, Transient Overvoltage Suppressor  
Unidirectional  
Description:  
The NTE4800 Series of high power transient suppressors are Silicon PN Junction devices designed  
for absorbtion of high voltage transients associated with power disturbances, switching and induced  
lighting effects. These devices were designed to be used on the output of switching power supplies  
and may be used to replace crowbar circuits.  
They are able to withstand high levels of peak current while allowing a circuit breaker to trip of a fuse  
to blow before shorting. This will enable the user to reset the breaker or replace the fuse and continue  
operation. For this type of operation, it is recommended that a sufficient mounting surface be used  
for dissipating the heat generated by the device during the transient or overvoltage condition.  
Features:  
D Glass Passivated Junction  
D 5000W Peak Pulse Power Capability on 10/1000µs Waveform  
D Repetition Rate (Duty Cycle): 0.05%  
D Low Incremental Surge Resistance  
D Fast Response Time  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Minimum Peak Puse Power Dissipation (10/1000µs Waveform, Note 1), PPPM . . . . . . . . . . 5000W  
Peak Pulse Current (10/1000µs Waveform, Note 1), IPPM . . . . . . . . . . . . . . . . . . . . . . . . . . See Table  
Steady State Power Dissipation (TL = +75°C, Lead Length .375” (9.5mm), Note 2), PM(AV) . . . 8W  
Peak Forward Surge Current, IFSM  
(8.3ms Single Half Sine–Wave Superimposed on Rated Load, Note 3) . . . . . . . . . . . . . 400A  
Instantaneous Forward Voltage (IF = 100A, Note 3), VF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5V  
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +175°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +175°C  
Lead Temperature (During Soldering, .375” (9.5mm) Lead Length, 10sec ), TL . . . . . . . . . . +300°C  
Note 1. Non–repetitive current pulse, dereated above TA = +°C.  
Note 2. Mounted on Copper Leaf area of 0.79in2 (20mm2).  
Note 3. Measured on 8.3ms single half sine–wave or equivalent square wave, duty cycle = 4 pulses  
per minute maximum.  

NTE4828 替代型号

型号 品牌 替代类型 描述 数据表
5KP15 DIOTEC

类似代替

Unidirectional and bidirectional Transient Voltage Suppressor Diodes
5KP15 EIC

类似代替

TRANSIENT VOLTAGE SUPPRESSOR

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