Datasheet > 1.5KE250A-LF

1.5KE250A-LF

更新时间： 2024-02-08 19:47:42

品牌	Logo	应用领域
SIRECT		二极管局域网
页数	文件大小	规格书
6页	149K
描述
1500W TRANSIENT VOLTAGE SUPPRESSOR

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技术参数
数据手册

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1.5KE250A-LF 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.79	Is Samacsys：	N
Base Number Matches：	1

1.5KE250A-LF 数据手册

RATINGS AND CHARACTERISTIC CURVES 1.5KE6.8(C)-LF THRU 1.5KE540(C)A-LF

FIG. 1 - PEAK PULSE POWER RATING CURVE

FIG. 2 - PULSE DERATING CURVE

100

NON-REPETITIVE

PULSE WAVEFORM

SHOWN in FIG. 3

T_A=25℃

1.0

0.1

0.1_US

1.0_US

10_US

100_US

1.0_MS

10_MS

100 125 150 175 200

td, PULSE WIDTH, sec

Ta, AMBIENT TEMPERATURE,℃

FIG. 3 - PULSE WAVEFORM

FIG. 4 - TYPICAL JUNCTION CAPACITANCE

150

10,000

1,000

100

PULSE WIDTH (td) is DEFINED

as the POINT WHERE the PEAK

CURRENT DECAYS to 50% of I_PP

UNDIRECTIONAL

BIDIRECTIONAL

tr =10usec.

PEAK VALUE

I_PPM

V_R=0

100

Ipp

HALF VALUE

F=1 MH_Z

Vsig=50mVp-p

T_J=25℃

10/1000uSec. WAVEFORM

as DEFINED by R.E.A.

V_R=RATED

STAND-OFF

VOLTAGE

100

500

1.0

2.0

3.0

4.0

V(_BR), BREAKDOWN VOLTAGE, VOLTS

t, TIME,ms

FIG. 5 – STEADY STATE POWER DERATING CURVE

FIG. 6 - MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT UNIDIRECTIONAL ONLY

8.0

60Hz Resistive or

Inductive Load

200

7.0

6.0

5.0

4.0

3.0

2.0

1.0

L=0.375” (9.5mm)

Lead Lengths

100

98..33mmssSSIINNGGLLEEHHAALLFFSSIINNEE--WWAAVVEE

((JJEEDDEECCMMeetthhoodd))

1.6×1.6×.040”

(40×40×1mm)

Copper Heat Sinks

TT==TTmmaaxx..

50 75 100

125 150 175 200

T_L,LEAD TEMPERATURE (℃)

100

NUMBER OF CYCLES AT 60H_Z

http:// www.sirectsemi.com

1 2 345 6

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