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参数资料
| 型号： | 1N4694D-1TR |
| 厂商： | MICROSEMI CORP |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 8.2 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH |
| 封装： | HERMETIC SEALED, GLASS, DO-35, 2 PIN |
| 文件页数： | 1/3页 |
| 文件大小： | 325K |
| 代理商： | 1N4694D-1TR |
500 mW AXIAL-LEADED ZENER DIODES
SCOTTSD A L E DIVISION
1N4678 thru 1N4717-1 DO-35
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DESCRIPTION
APPEARANCE
The 1N4678 thru 1N4717 series of 0.5 watt Zener Voltage Regulators
provides a selection from 1.8 to 43 volts in standard 5% tolerances as well
as tighter tolerances identified by different suffix letters on the part number.
These glass axial-leaded DO-35 Zeners are also available with an internal-
metallurgical-bond option by adding “-1” suffix similar to military
requirements on similar Zeners. Microsemi also offers numerous other
Zener products to meet higher and lower power applications.
DO-35
(DO-204AH)
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
JEDEC registered 1N4678 thru 1N4717
Internal metallurgical bond option available by
adding a “-1” suffix
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers
Surface Mount available in DO-213AA package
outline by adding a UR or UR-1 (see separate data
sheet for 1N4678UR thru 1N4717UR-1
DO-7 glass body axial-leaded Zener equivalents are
also available (see separate data sheet)
Regulates voltage over a broad operating
current and temperature range
Guaranteed maximum voltage regulation 10 A to
100 A
Voltage selection from 1.8 to 43 V
Standard voltage tolerances are plus/minus 5%
with no suffix
Tight tolerances available in plus or minus 2%
or 1% with C or D suffix respectively
Flexible axial-lead mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method 1020
Minimal capacitance (see Figure 3)
Inherently radiation hard as described in Microsemi
MicroNote 050
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
Operating and Storage temperature: -65C to
+175
C
Thermal Resistance: 250 C/W junction to lead at
3/8 (10 mm) lead length from body, or 310
C/W
junction to ambient when mounted on FR4 PC board
(1 oz Cu) with 4 mm
2 copper pads and track width 1
mm, length 25 mm
Steady-State Power: 0.5 watts at TL < 50oC 3/8 inch
(10 mm) from body or 0.48 W at TA < 25
C when
mounted on FR4 PC board as described for thermal
resistance (see Figure 2 for derating)
Forward voltage @200 mA: 1.1 volts (maximum)
Solder Temperatures: 260 C for 10 s (max)
CASE: Hermetically sealed axial-lead glass DO-35
(DO-204AH) package
TERMINALS: Leads, tin-lead plated solderable per
MIL-STD-750, method 2026
POLARITY: Cathode indicated by band where
diode is to be operated with the banded end positive
with respect to the opposite end for Zener regulation
MARKING: Part number
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
WEIGHT: 0.2 grams
See package dimensions on last page
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
Copyright
2003
11-05-2003 REV A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N4694-TP | 制造商:Micro Commercial Components (MCC) 功能描述:Diode Zener Single 8.2V 5% 500mW 2-Pin DO-35 T/R |
| 1N4694-TR | 制造商:Vishay Angstrohm 功能描述:Diode Zener Single 8.2V 5% 500mW 2-Pin DO-35 T/R |
| 1N4694UR-1 | 制造商:Aeroflex 功能描述:COMMERCIAL ZENER VOLTAGE REGUL 制造商:Aeroflex / Metelics 功能描述:COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk 制造商:Microsemi Corporation 功能描述:ZENER SGL 8.2V 5% 500MW 2PIN DO-213AA - Bulk |
| 1N4695 | 功能描述:稳压二极管 RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| 1N4695 (DO35) | 制造商:Aeroflex 功能描述:COMMERCIAL ZENER VOLTAGE REGUL 制造商:Aeroflex / Metelics 功能描述:COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE DO-35 SD - Bulk |
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