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681KD25NX中文资料

681KD25NX中文资料
681KD25NX中文资料

182KD25NX*

thru 201KD25NX*

130 to 1000 Volts

Varistor

155 to 1100 Joule

Features

? Radial-Lead Varistor

? Designed to be Operated Continuously Across AC Power Lines ? No Derating Up to 85℃ Ambient

?

Available in Tape and Reel or Bulk Pack Maximum Ratings

? Operating Ambient Temperature Range: -55℃ to +85℃ ? Storage Temperature Range: -55℃ to +125℃ ? Temperature Coefficient (αV) of Clamping Voltage (V C ) at Specified Test Current:<0.05%/℃

? Varistor voltage temperature coefficient:

CURRENT, ENERGY AND POWER DERATING CURVE

-55 160 60 80 100 120 0 20 40 60 AMBIENT TEMPERATURE (°C)

PERCENT OF RATED VALUE

140 80 100 120 www.mccsemi .com

omp onents 20736 Marilla Street Chatsworth

! "# $ % ! "#

TM

Micro Commercial Components

Note : 'X' can be S, C, I or Y .

*

'S' denotes straight lead

'C' denotes out crimped lead

'I' denotes inner crimped lead 'Y' denotes kink lead Revision: 1 2005/10/25

Electrical Characteristics @ 25O C Unless Otherwise Noted

Maximum Allowable

Voltage Maximum Energy Withstanding Surge

Current Rated Wattage Varistor Voltage Maximum Clamping Voltage 1 time

2 times

Part Number

Acrcms (V)

DC (V)

10/1000us

(J)

(A)

(W)

V1mA (V)

V150A (V)

182KD25N 1000 1465 1100 1800(1620-1980) 2970 152KD25N 750 1300 950 1500(1350-1650) 2475 122KD25N 750 980 785 1200(1080-1320) 1815 112KD25N 680 895 685 1100(990-1210) 1815 102KD25N 625 825 620 1000(900-1100) 1650 911KD25N 550 745 560 910(819-1001)

1500

821KD25N 510 670 505 820(738-902) 1355 781KD25N 485 640 485 780(702-858) 1290 751KD25N 460 615 460 750(675-825) 1240 681KD25N 420 560 430 680(612-748) 1120 621KD25N 385 505 425 620(558-682) 1025

561KD25N 350 460 420 560(504-616) 920

511KD25N 320 415 420 510(459-561) 845 471KD25N 300 385 385 470(423-517) 775 431KD25N 275 350 335 430(387-473) 710 391KD25N 250 320 300 390(351-429) 650 361KD25N 230 300 245 360(324-396) 595 331KD25N 210 275 230 330(297-363) 550 301KD25N 190 250 220 300(270-330) 505 271KD25N 175 225 210 270(243-297) 455 241KD25N 150 200 190 240(216-264) 395 221KD25N

140 180 170 220(198-242) 360 201KD25N 130 170

155

20000 14000 1.0 200(185-225) 330

182KD25NX thru 201KD25NX

www.mccsemi .com

Revision: 1 2005/10/25

X X X X X X X X X X X X X X X X X X X X X X X Micro Commercial Components

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