Datasheet > 1.5KE18

1.5KE18

更新时间： 2025-07-20 20:02:03

品牌	Logo	应用领域
GWSEMI		/
页数	文件大小	规格书
4页	169K
描述
Package : DO-201; Ppp (W) : 1500; VR (V) : 14.5; VBR Min (V) : 16.2; VBR Max (V) : 19.8; IT (mA) : 1; IR (uA) : 5; Ipp (A) : 56.6; Vc (V) : 26.5;

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1.5KE18 数据手册

1.5KE SERIES

1500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS

VOLTAGE RANGE

6.8 to 600 Volts

1500 Watts Peak Power

DO-201

FEATURES

* 1500 Watts Surge Capability at 1ms

* Excellent clamping capability

* Low zener impedance

* Fast response time: Typically less than

1.0ps from 0 volt to BV min.

.210(5.3)

.188(4.8)

* Typical IR less than 1 A above 10V

* High temperature soldering guaranteed:

260 C / 10 seconds / .375"(9.5mm) lead

length, 5lbs.(2.3kg) tension

DIA.

1.0(25.4)

MIN.

.375(9.5)

.285(7.2)

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Lead: Axial leads, solderable per MIL-STD-202,

method 208 guranteed

1.0(25.4)

MIN.

.042(1.1)

* Polarity: Color band denotes cathode end

* Mounting position: Any

.037(0.9)

DIA.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

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

For capacitive load, derate current by 20%.

RATINGS

SYMBOL

VALUE

UNITS

Peak Power Dissipation at TA=25 C, TP=1ms(NOTE 1)

PPK

Minimum 1500

Watts

Power Dissipation on infinite heatsink at TL=75 C

5.0

Watt

Peak Forward Surge Current at 8.3ms Single Half Sine-Wave

superimposed on rated load (JEDEC method) (NOTE 3)

IFSM

200

Amps

Maximum Instantenous Forward Voltage at 25.0A for

Unidirectional only

3.5/5.0

Volts

Operating and Storage Temperature Range

TJ, TSTG

-55 to +150

NOTES:

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

2. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.

3. VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V.

DEVICES FOR BIPOLAR APPLICATIONS

1. For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru 1.5KE600.

2. Electrical characteristics apply in both directions.

356

12 3 4

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