Datasheet> 器件分类 > 分立半导体> 二极管> NTE4850

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NTE4850: 产品描述Trans Voltage Suppressor Diode, 5000W, 36V V(RWM), Unidirectional, 1 Element, Silicon,; 产品类别分立半导体二极管; 文件大小20KB，共2页; 制造商NTE; 官网地址http://www.nteinc.com

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NTE4850概述

Trans Voltage Suppressor Diode, 5000W, 36V V(RWM), Unidirectional, 1 Element, Silicon,

NTE4850规格参数

参数名称	属性值
厂商名称	NTE
包装说明	O-PALF-W2
Reach Compliance Code	unknown
ECCN代码	EAR99
最大击穿电压	44.2 V
最小击穿电压	40 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-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	36 V
表面贴装	NO
技术	AVALANCHE
端子形式	WIRE
端子位置	AXIAL
Base Number Matches	1

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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:

Glass Passivated Junction

5000W Peak Pulse Power Capability on 10/1000µs Waveform

Repetition Rate (Duty Cycle): 0.05%

Low Incremental Surge Resistance

Fast Response Time

Absolute Maximum Ratings:

= +25°C unless otherwise specified)

Minimum Peak Puse Power Dissipation (10/1000µs Waveform, Note 1), P

PPM

. . . . . . . . . . 5000W

Peak Pulse Current (10/1000µs Waveform, Note 1), I

PPM

. . . . . . . . . . . . . . . . . . . . . . . . . . See Table

Steady State Power Dissipation (T

= +75°C, Lead Length .375” (9.5mm), Note 2), P

M(AV)

. . . 8W

Peak Forward Surge Current, I

FSM

(8.3ms Single Half Sine–Wave Superimposed on Rated Load, Note 3) . . . . . . . . . . . . . 400A

Instantaneous Forward Voltage (I

= 100A, Note 3), V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5V

Operating Junction Temperature Range, T

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +175°C

Storage Temperature Range, T

stg

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +175°C

Lead Temperature (During Soldering, .375” (9.5mm) Lead Length, 10sec ), T

. . . . . . . . . . +300°C

Note 1. Non–repetitive current pulse, dereated above T

= +°C.

Note 2. Mounted on Copper Leaf area of 0.79in

(20mm

Note 3. Measured on 8.3ms single half sine–wave or equivalent square wave, duty cycle = 4 pulses

per minute maximum.

NTE4850相似产品对比

	NTE4850	NTE4840	NTE4846	NTE4848	NTE4858
描述	Trans Voltage Suppressor Diode, 5000W, 36V V(RWM), Unidirectional, 1 Element, Silicon,	Trans Voltage Suppressor Diode, 5000W, 24V V(RWM), Unidirectional, 1 Element, Silicon,	Trans Voltage Suppressor Diode, 5000W, 30V V(RWM), Unidirectional, 1 Element, Silicon,	Trans Voltage Suppressor Diode, 5000W, 33V V(RWM), Unidirectional, 1 Element, Silicon,	Trans Voltage Suppressor Diode, 5000W, 48V V(RWM), Unidirectional, 1 Element, Silicon,
包装说明	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99
最大击穿电压	44.2 V	29.5 V	36.8 V	40.6 V	58.9 V
最小击穿电压	40 V	26.7 V	33.3 V	36.7 V	53.3 V
外壳连接	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED
配置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
二极管元件材料	SILICON	SILICON	SILICON	SILICON	SILICON
二极管类型	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 代码	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2
最大非重复峰值反向功率耗散	5000 W	5000 W	5000 W	5000 W	5000 W
元件数量	1	1	1	1	1
端子数量	2	2	2	2	2
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装形状	ROUND	ROUND	ROUND	ROUND	ROUND
封装形式	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM
极性	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL
最大功率耗散	8 W	8 W	8 W	8 W	8 W
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
最大重复峰值反向电压	36 V	24 V	30 V	33 V	48 V
表面贴装	NO	NO	NO	NO	NO
技术	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE
端子形式	WIRE	WIRE	WIRE	WIRE	WIRE
端子位置	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL
厂商名称	NTE	-	-	NTE	NTE
Base Number Matches	1	1	1	-	-

NTE4850

NTE4850概述

NTE4850规格参数

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NTE4850相似产品对比

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