数据搜索系统,热门电子元器件搜索 |
|
1N4955D 数据表(PDF) 3 Page - Microsemi Corporation |
|
1N4955D 数据表(HTML) 3 Page - Microsemi Corporation |
3 / 4 page VOIDLESS-HERMETICALLY-SEALED 5 WATT GLASS ZENER DIODES SCOTTSD A L E DIVISION 1N4954 thru 1N4996, 1N5968 thru 1N5969, and 1N6632 thru 1N6637 SYMBOLS & DEFINITIONS Symbol Definition VZ Zener Voltage: The zener voltage the device will exhibit at a specified current (IZ) in its breakdown region. IZ, IZT, IZK Regulator Current: The dc regulator current (IZ), at a specified test point (IZT), or near breakdown knee (IZK). ZZT or ZZK Dynamic Impedance: The small signal impedance of the diode when biased to operate in its breakdown region at a specified rms current modulation (typically 10% of IZT or IZK) and superimposed on IZT or IZK respectively. VF Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current. IR Maximum Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and temperature. IZM Maximum Regulator (Zener) Current: The maximum rated dc current for the specified power rating. IZSM Maximum Zener Surge Current: The nonrepetitive peak value of zener surge current at a specified wave form. GRAPHS FIGURE 1 FIGURE 2 POWER DISSIPATION vs. LEAD SURGE POWER vs. TEMPERATURE DERATING CURVE SURGE DURATION FIGURE 3 TYPICAL ZENER IMPEDANCE vs. ZENER CURRENT Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3 Copyright 2005 2-4-2005 REV C |
类似零件编号 - 1N4955D |
|
类似说明 - 1N4955D |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |