3KE22

更新时间： 2024-11-11 02:59:39

品牌	Logo	应用领域
EIC		/
页数	文件大小	规格书
4页	73K
描述
TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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数据手册

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3KE22 数据手册

TRANSIENT VOLTAGE

SUPPRESSOR

3KE SERIES

: 13 - 440 Volts

P : 3000 Watts

DO-201

FEATURES :

1.00 (25.4)

* 3000W surge capability at 1ms

* Excellent clamping capability

* Low zener impedance

0.21 (5.33)

MIN.

0.19 (4.83)

0.375 (9.53)

0.285 (7.24)

* Fast response time : typically less

then 1.0 ps from 0 volt to V_BR(min.)

* Typical I_Rless then 1mA above 22V

* Pb / RoHS Free

1.00 (25.4)

MIN.

0.042 (1.07)

0.038 (0.97)

MECHANICAL DATA

* Case : DO-201Molded plastic

* Epoxy : UL94V-O rate flame retardant

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

method 208 guaranteed

Dimensions in inches and (millimeters)

* Polarity : Color band denotes cathode end except Bipolar.

* Mounting position : Any

* Weight : 0.93 grams

MAXIMUM RATINGS

Rating at 25 C ambient temperature unless otherwise specified.

Rating

Symbol

Value

Unit

PPK

Minimum 3000

Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1)

Steady State Power Dissipation at TL = 75 °C

Lead Lengths 0.375", (9.5mm) (Note 2)

Operating and Storage Temperature Range

5.0

TJ, TSTG

- 65 to + 175

°C

Note :

(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 C per Fig. 1

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

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

Page 1 of 4

Rev. 02 : March 25, 2005

12 3 4

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