Datasheet > NTE4900

NTE4900

更新时间： 2024-11-24 22:30:19

品牌	Logo	应用领域
NTE		瞬态抑制器
页数	文件大小	规格书
2页	23K
描述
Surge Clamping, Overvoltage Transient Suppressor, Unidirectional

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NTE4900 数据手册

NTE4900

Surge Clamping, Overvoltage Transient Suppressor,

Unidirectional

Description:

The NTE4900 is a zener overvoltage transient suppressor in an axial lead type package designed

to protect voltage sensitive components from high voltage, high energy transients. This device has

excellent clamping capability, high surge capability, low zener impedance, and fast response time

making the NTE4900 ideal for use in communication systems, numerical controls, process controls,

medical equipment, business machines, power supplies and many other industrial/consumer ap-

plications, to protect CMOS, MOS and Bipolar integrated circuits.

Features:

D Peak Power: 1500W @ 1.0ms

D Maximum Clamp Voltage @ Peak Pulse Current

D Low Leakage: < 5.0µA Above 10V

Absolute Maximum Ratings:

Peak Power Dissipation (Non–Repetitive Current Pulse, T_L≤ +25°C), P_PK. . . . . . . . . . . . . . 1500W

Steady State Power Dissipation (T_L≤ +75°C, Lead length = 3/8”), P_D. . . . . . . . . . . . . . . . . . . . . 5W

Derate Above T_L= +75°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mW/°C

Forward Curent Current (T_A= +25°C, Note 1), I_FSM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200A

Operating Junction Temperature Range, T_J. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +175°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +175°C

Lead Temperature (During Soldering, 1/16” from case, 10sec), T_L. . . . . . . . . . . . . . . . . . . . . +230°C

Note 1. 1/2 Square Wave (or equivalent), PW = 8.3ms, Duty Cycle = 4 Pulses per minute maximum.

Electrical Characteristics: (T_A= +25°C, V_F= 3.5V Max, I_F(Note 1) = 100A unless otherwise

specified)

Parameter

Breakdown Voltage

Symbol

Test Conditions

I_T= 1mA

Min Typ Max Unit

V_BR

–

Reverse Stand–Off Voltage

Reverse Leakage Current

Reverse Voltage (Clamping Voltage

Clamping Voltage

V_RWMNote 2

I_RV_RWM= 5V

V_RSMI_RSM= 120A

300 µA

8.5

7.6

8.0

V_C

I_PP= 30A

I_PP= 60A

Note 1. 1/2 Square Wave (or equivalent), PW = 8.3ms, Duty Cycle = 4 Pulses per minute maximum.

Note 2. A Transient Suppressor is normally selected according to the maximum reverse stand–off

voltage (V_RWM), which should be equal to or greater than the DC or continuous peak operat-

ing voltage level.

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与NTE4900相关器件

型号	品牌	获取价格	描述	数据表
NTE4901	NTE	获取价格	Trans Voltage Suppressor Diode, 1500W, 5V V(RWM), Bidirectional, 1 Element, Silicon,
NTE4902	NTE	获取价格	Surge Clamping, Transient Overvoltage Suppressor Unidirectional
NTE4903	NTE	获取价格	Surge Clamping, Transient Overvoltage Suppressor Bidirectional
NTE4904	NTE	获取价格	Surge Clamping, Transient Overvoltage Suppressor Unidirectional
NTE4905	NTE	获取价格	Surge Clamping, Transient Overvoltage Suppressor Bidirectional
NTE4906	NTE	获取价格	Surge Clamping, Transient Overvoltage Suppressor Unidirectional
NTE4907	NTE	获取价格	Surge Clamping, Transient Overvoltage Suppressor Bidirectional
NTE4908	ETC	获取价格
NTE4909	ETC	获取价格
NTE491	NTE	获取价格	MOSFET N-Ch, Enhancement Mode High Speed Switch

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