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NTE4901

更新时间: 2024-11-21 21:19:51
品牌 Logo 应用领域
NTE 局域网二极管
页数 文件大小 规格书
1页 72K
描述
Trans Voltage Suppressor Diode, 1500W, 5V V(RWM), Bidirectional, 1 Element, Silicon,

NTE4901 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:O-XALF-W2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:2.37最小击穿电压:6 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 DIODE
JESD-30 代码:O-XALF-W2最大非重复峰值反向功率耗散:1500 W
元件数量:1端子数量:2
最高工作温度:175 °C封装主体材料:UNSPECIFIED
封装形状:ROUND封装形式:LONG FORM
极性:BIDIRECTIONAL最大功率耗散:5 W
最大重复峰值反向电压:5 V表面贴装:NO
技术:AVALANCHE端子形式:WIRE
端子位置:AXIALBase Number Matches:1

NTE4901 数据手册

  
NTE4901  
Surge Clamping, Overvoltage Transient Suppressor,  
Bidirectional  
Description:  
The NTE4901 is a bidirectional transient voltage suppressor diode in an axial lead type package  
designed for protecting intergrated circuits, MOS, hybrids and other voltagesensitive semiconductors  
and components.  
Features:  
D High Surge Capability  
D Very Fast Clamping Time  
Absolute Maximum Ratings:  
Peak Pulse Power (1ms Exponential Pulse, Initial TJ = +25°C, Note 1), PP . . . . . . . . . . . . . . . 1.5kW  
Power Dissipation (TA = +75°C, On Infinite heatsink), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5W  
NonRepetitive Surge Peak Forward Current (Initial TJ = +25°C, t = 10ms), IFSM . . . . . . . . . . 250A  
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175°C  
Storage temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to +175°C  
Lead Temperature (During Soldering, 4mm from case, 10sec max.), TL . . . . . . . . . . . . . . . . +230°C  
Thermal Resistance, JunctiontoCase (On Infinite Heatsink), RthJC . . . . . . . . . . . . . . . . . 20°C/W  
Note 1. For surges higher than the maximum value, the diode will present a shortcircuit anode−  
cathode.  
Electrical Characteristics: (Note 2, Note 3)  
Parameter  
StandOff Voltage  
Symbol  
VRM  
Test Conditions  
IRM = 300µA  
Min Typ Max  
Unit  
V
6
5
Breakdown Voltage  
Clamping Voltage  
V(BR) IR = 1mA, Note 4  
V(CL) 1ms expo IPP = 1A Max  
IPP = 10A Max  
V
7.1  
7.5  
160  
1340  
5.7 104/°C  
V
V
Peak Pulse Current  
IPP  
1ms expo  
A
820µs expo  
A
Temperature Coefficient of V(BR)  
Capacitance  
C
VR = 0, f = 1MHz  
11000  
pF  
Note 2. The NTE4901 is bidirectional device; electrical characteristics apply in both directions.  
Note 3. Clamping time (0V o V(BR)): tclamping < 5ns.  
Note 4. Pulse Test: Pulse Width 50ms, Duty Cycle < 2%.  
1.100 (27.94)  
Min  
.375 (9.52)  
Max  
.042 (1.07) Dia Max  
.205 (5.21) Dia Max  

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