Datasheet > 1.5KE250

1.5KE250

更新时间： 2024-11-07 11:46:31

品牌	Logo	应用领域
乐山 - LRC		/
页数	文件大小	规格书
9页	198K
描述
1.5KE250 DO201AD

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1.5KE250 数据手册

www.fazhanIC.com 0755-83468588

1.5KE ***Series

GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE - 6.8 TO 440 Volts

1500Watt Peak Power

6.5 Watt Steady State

Feature

* Plastic package has Underwriters Laboratory

Flammability Classification 94V-O

* Glass passivated chip junction in DO-201 package

* 1500W surge capability at 1ms

* Excellent clamping capability

* Low zener impedance

* Fast response time: typically less

than 1.0 ps from 0 volts to BV min

* Typical IR less than 1μA above 10V

* High temperature soldering guaranteed:

260 /10 seconds/.375”,(9.5mm) lead

length/5lbs., (2.3kg) tension

2.Mechanical Data

Case: JEDEC DO-201AD molded plastic

Terminals: Axial leads, solderable per

MIL-STD-202, Method 208

Polarity: Color band denoted cathode

except Bipolar

We declare that the material of product compliance

with ROHS requirements

Mounting Position: Any

Weight: 0.04 ounce, 1.12 gram

DEVICES FOR BIPOLAR APPLICATIONS

For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru types 1.5KE440

Electrical characteristics apply in both directions.marking code is all type.

1.Electrical Characteristic

Ratings at 25℃ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

RATING

SYMBOL

VALUE

UNITS

Peak Power Dissipation at T_A=25°C, T_P=1ms(Note 1)

P_PPM

Minimum 1500

Watts

Steady State Power Dissipation at T_L=75°C

Lead Lengths .375”,(9.5mm) (Note 2)

P_M(AV)

6.5

Watts

Amps

Peak Forward Surge Current, 8.3ms Single Half Sine-

Wave Superimposed on Rated Load(JECED Method) (Note 3)

I_FSM

200

T_J

Operating Temperature Range

Storage Temperature Range

-55 to +150

-55 to +175

°C

T_STG

NOTES:

1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25°Cper Fig. 2.

2. Mounted on Copper Leaf area of 1.57in2(40mm2).

3. 8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.

12 3 4 5 6 7...9

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