Datasheet > 1.5KE440C

1.5KE440C

更新时间： 2024-01-11 12:25:34

品牌	Logo	应用领域
强茂 - PANJIT		二极管局域网
页数	文件大小	规格书
4页	82K
描述
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

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技术参数
数据手册

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1.5KE440C 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.18
Is Samacsys：	N	击穿电压标称值：	440 V
最大钳位电压：	631 V	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-609代码：	e3	极性：	UNIDIRECTIONAL
最大重复峰值反向电压：	356 V	子类别：	Transient Suppressors
表面贴装：	NO	端子面层：	MATTE TIN
Base Number Matches：	1

1.5KE440C 数据手册

1.5KE SERIES

100

Non-Repetitve

Pulse Wavefom

Shown in Figure.3

TA C

= 25 ^O

1.0

0.1

100

125

150 175

200

0.1

1.0

100

1000

10000

,AMBIENT TEMPERATURE,^OC

td,PULSE WIDTH,usec

Fi g. 1 PEAK PULSE PO W ER RATI NG VERSUS

PULSE TI M E CURVE

Fig.2 PULSE DERATING CURVE

150

100

10⁴

1,000

100

Tj = 2 5 C

f= 1.0MHZ

Vsig = 50mVp -p

tf= 10 u se c

TA = 25 C

Pulse Width (td) is Defined

as the Point Where the Peak

Current Decays to 50% of Ipp

Pe a k Va l u e

Ippm

Measured a t

Ze ro Bia s

Half Value-Ipp

10/1000 u se c Wa ve form

as Defined b ye R.E.A.

Measured a t

Stand-Off

Vo lta ge (V ^RWM

)

e-kt

5.0 10

100

200

500

1.0

2.0

3.0

4.0

(BR), BREAKDOWN VOLTAGE, VOLTS

T,TIME,ms

Fig.4 TYPICAL JUNCTION CAPACITANCE

Fig.3 PULSE WAVEFORM

5.00

200

Tj = Tj m a x

8.3ms SINGLE HALF since-WAVE

JEDEC METHOD

3.75

2.50

100

= 375"(9.5mm)

1.25

20mm ₊20mm ₊1mm

Copper Heat Sinks

(0.8 " ₊0.8" ₊0 .40")

UNIDIRECTIONAL ONLY

100

125

150

175

200

100

, LEAD TEMPERATURE,^OC

NUM BER OF CYC LES AT 60 Hz

Fig.6 MAXIMUN NON-REPETITEVE PEAK FORWARD

SURGE CURRENT UNIDIRECTIONAL

Fig.5 STEADY STATE POWER DERATING

LEGAL STATEMENT

The information presented in this document is believed to be accurate and reliable. The specifications and information

herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the

suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or

systems. Pan Jit does not convey any license under its patent rights or rights of others.

PAGE . 4

STAD-DEC.15.2005

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