器件名称: 621KD25NX
功能描述: 130 to 1000 Volts Varistor 155 to 1100 Joule
文件大小: 480.03KB 共2页
简 介:MCC
TM
Micro Commercial Components
omponents 20736 Marilla Street Chatsworth !"# $
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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 (VC) at Specified Test Current:<0.05%/℃ Varistor voltage temperature coefficient: Vb at 20℃-Vb at 70℃ × Vb at 20℃ 1 50
× 100(%℃)
120
100
80
60
40
20
0
-55
60
80
100
120
140
160
AMBIENT TEMPERATURE (°C) PERCENT OF RATED VALUE CURRENT, ENERGY AND POWER DERATING CURVE Note :
*
'X' can be S, C, I or Y . 'S' 'C' 'I' 'Y' denotes denotes denotes denotes straight lead out crimped lead inner crimped lead kink lead
www.mccsemi.com
Revision: 1 2005/10/25
182KD25NX thru 201KD25NX
MCC
Micro Commercial Components
Withstanding Surge Current 1 time (A) 2 times Rated Wattage (W) Varistor Voltage V1mA (V) 1800(1620-1980) 1500(1350-1650) 1200(1080-1320) 1100(990-1210) 1000(900-1100) 910(819-1001) 820(738-902) 780(702-858) 750(675-825) 680(612-748) 620(558-682) 20000 14000 1.0 560(504-616) 510(459-561) 470(423-517) 430(387-473) 390(351-429) 360(324-396) 330(297-363) 300(270-330) 270(243-297) 240(216-264) 220(198-242) 200(185-225) Maximum Clamping Voltage V150A (V) 2970 2475 1815 1815 1650……
