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参数资料
| 型号： | JANTXV1N4978US |
| 厂商： | MICROSEMI CORP-SCOTTSDALE |
| 元件分类： | 齐纳二极管 |
| 英文描述： | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 中文描述： | 68 V, 5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封装： | HERMETIC SEALED, GLASS, D-5B, 2 PIN |
| 文件页数： | 3/4页 |
| 文件大小： | 150K |
| 代理商： | JANTXV1N4978US |
VOIDLESS-HERMETICALLY-SEALED
Surface Mount 5 WATT GLASS ZENER
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
Copyright
2007
4-27-2007 REV C
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
1N4954US thru 1N4996US, 1N5968US thru
1N5969US, and 1N6632US thru 1N6637US
1N4
954
US
th
ru
1N499
6US
1N5
968
US
th
ru
1N596
9US
1N6
632
US
th
ru
1N663
7US
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
SURGE POWER vs.
SURGE DURATION
FIGURE 2
TYPICAL ZENER IMPEDANCE vs.
ZENER CURRENT
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相关代理商/技术参数 |
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|---|---|
| JANTXV1N4979 | 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE (ZEN) - Bulk |
| JANTXV1N4979US | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 75V 5% 5W 2-Pin E-MELF 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE (ZEN) - Trays |
| JANTXV1N4980 | 制造商:Microsemi Corporation 功能描述:ZENER SGL 82V 5% 5W 2PIN E - Bulk |
| JANTXV1N4980US | 制造商:Microsemi Corporation 功能描述:ZENER SGL 82V 5% 5W 2PIN D-5B - Trays |
| JANTXV1N4981 | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 91V 5% 5W 2-Pin Case E 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Bulk |
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