Datasheet > 1N945TR

1N945TR

更新时间： 2024-11-28 20:58:59

品牌	Logo	应用领域
美高森美 - MICROSEMI		二极管
页数	文件大小	规格书
3页	176K
描述
Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7

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技术参数
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1N945TR 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	DO-7	包装说明：	HERMETIC SEALED, GLASS, DO-7
针数：	2	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.33	外壳连接：	ISOLATED
配置：	SINGLE	二极管元件材料：	SILICON
二极管类型：	ZENER DIODE	JEDEC-95代码：	DO-204AA
JESD-30 代码：	O-LALF-W2	JESD-609代码：	e0
湿度敏感等级：	1	元件数量：	1
端子数量：	2	封装主体材料：	GLASS
封装形状：	ROUND	封装形式：	LONG FORM
峰值回流温度（摄氏度）：	NOT SPECIFIED	最大功率耗散：	0.5 W
认证状态：	Not Qualified	标称参考电压：	11.7 V
表面贴装：	NO	技术：	ZENER
端子面层：	TIN LEAD	端子形式：	WIRE
端子位置：	AXIAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
电压温度Coeff-Max：	0.0585 mV/ °C	最大电压容差：	5%
Base Number Matches：	1

1N945TR 数据手册

1N941 thru 1N946B-1

11.7 Volt Temperature Compensated Zener

Reference Diodes

S C O T T S D A L E D I V I S I O N

DESCRIPTION

APPEARANCE

The popular 1N941 thru 1N946B series of Zero-TC Reference Diodes

provides a selection of 11.7 V nominal voltages and temperature

coefficients to as low as 0.0002%/^oC for minimal voltage change with

temperature when operated at 7.5 mA. These glass axial-leaded DO-7

reference diodes are also available in JAN, JANTX, and JANTXV military

qualifications. Microsemi also offers numerous other Zener Reference

Diode products for a variety of other voltages from 6.2 V to 200 V.

DO-7

(DO-204AA)

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

JEDEC registered 1N941 thru 1N946B series

•

Provides minimal voltage changes over a broad

temperature range

Standard reference voltage of 11.7 V +/- 5% with

tighter tolerances also available

For instrumentation and other circuit designs

requiring a stable voltage reference

•

1N941B, 942B, 943B, 944B, 945B also have military

qualification to MIL-PRF-19500/157 up to the

JANTXV level by adding JAN, JANTX, or JANTXV

prefixes to part numbers as well as “-1” suffix, e.g.

JANTX1N944B-1, etc.

Internal metallurgical bonds

JANS Equivalent available via SCD

Radiation Hardened devices available by changing

“1N” prefix to “RH”, e.g. RH944B, RH945B, etc.

Also consult factory for “RH” data sheet brochure

Maximum temperature coefficient selections

available from 0.01%/ºC to 0.0002%/ºC

Tight reference voltage tolerances available at 11.7

V nominal values by adding the tolerance 1%, 2%,

3%, etc. after the part number for further

identification e.g. 1N944B-2%, 1N945A-1%,

1N944B-1-1%, etc.

Flexible axial-lead mounting terminals

Nonsensitive to ESD per MIL-STD-750 Method 1020

•

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating & StorageTemperature: -65^oC to +175^oC

•

CASE: Hermetically sealed glass case with DO-7

DC Power Dissipation: 500 mW @ T_L= 25^oC and

maximum current I_ZMof 39 mA. NOTE: For optimum

voltage-temperature stability, I_Z= 7.5 mA (less than

95 mW in dissipated power)

(DO-204AA) package

TERMINALS: Tin-lead plated and solderable per

MIL-STD-750, Method 2026

MARKING: Part number and cathode band

POLARITY: Reference diode to be operated with

the banded end positive with respect to the

opposite end

•

Solder temperatures: 260 ^oC for 10 s (maximum)

•

TAPE & REEL option: Standard per EIA-296 (add

“TR” suffix to part number)

•

WEIGHT: 0.2 grams.

See package dimensions on last page

Microsemi

Page 1

8-21-2003 REV A

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

12 3

中文翻译

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与1N945TR相关器件

型号	品牌	获取价格	描述	数据表
1N946	MICROSEMI	获取价格	11.7 VOLT TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
1N946	NJSEMI	获取价格	11.7 VOLT TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
1N946A	NJSEMI	获取价格	11.7 VOLT TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
1N946A	MICROSEMI	获取价格	11.7 VOLT TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
1N946A-1PCTTR	MICROSEMI	获取价格	Zener Diode,
1N946A-2PCT	MICROSEMI	获取价格	Zener Diode,
1N946A-2PCTTR	MICROSEMI	获取价格	Zener Diode,
1N946ATR	MICROSEMI	获取价格	Zener Diode, 11.7V V(Z), 5%, 0.5W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7
1N946B	NJSEMI	获取价格	11.7 VOLT TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
1N946B	MICROSEMI	获取价格	11.7 VOLT TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

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