1N821UR-1-1

更新时间： 2024-11-16 00:00:43

品牌	Logo	应用领域
美高森美 - MICROSEMI		温度补偿
页数	文件大小	规格书
3页	231K
描述
6.2 & 6.55 Volt Temperature Compensated 6.2 & 6.55 Volt Temperature Compensated

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1N821UR-1-1 数据手册

1N821 thru 1N829A-1 DO-7

6.2 & 6.55 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 1N821 thru 1N829 series of Zero-TC Reference Diodes

provides a selection of both 6.2 V and 6.55 V nominal voltages and

temperature coefficients to as low as 0.0005%/^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, JANTXV,

and JANS military qualifications. Microsemi also offers numerous other

Zener Reference Diode products for a variety of other voltages up 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 1N821 thru 1N829 series

Internal metallurgical bonds

Double anode option with 1N822 and 1N824 selection

•

Provides minimal voltage changes over a broad

temperature range

For instrumentation and other circuit designs

requiring a stable voltage reference

Reference voltage selection of 6.2 V & 6.55 V +/-5%

Maximum temperature coefficient selections

with further tight tolerance options at nominal of 6.35 V

available from 0.01%/ºC to 0.0005%/ºC

•

1N821, 823, 825, 827 and 829 also have military

qualification to MIL-PRF-19500/159 up to the JANS

level by adding JAN, JANTX, JANTXV, or JANS

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

JANTX1N829-1, etc.

Radiation Hardened devices available by changing

“1N” prefix to “RH”, e.g. RH827, RH 829, RH829A,

etc. Also consult factory for “RH” data sheet brochure

Military surface mount equivalents also available in

DO-213AA with UR-1 suffix and JAN, JANTX, or

JANTXV prefix, e.g. JANTX1N829UR-1 (see separate

data sheet)

Tight voltage tolerances with nominal reference

voltages of 6.35 V available by adding tolerance

1%, 2%, 3%, etc. after the part number for

identification e.g. 1N827-2%, 1N829A -1%, 1N829-

1-1%, etc.

•

Flexible axial-lead mounting terminals

Nonsensitive to ESD per MIL-STD-750 Method

1020

•

Also available in smaller axial-leaded DO-35 package

(see separate data sheet)

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 70 mA. NOTE: For optimum

voltage-temperature stability, I_Z= 7.5 mA (less than 50

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 (except

•

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

double anode 1N822 and 1N824)

POLARITY: Reference diode to be operated with

the banded end positive with respect to the

opposite end

•

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

10-27-2003 REV C

Scottsdale Division

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

12 3

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与1N821UR-1-1相关器件

型号	品牌	获取价格	描述	数据表
1N821UR-1-1%E3	MICROSEMI	获取价格	Zener Diode
1N821UR-1-1%TR	MICROSEMI	获取价格	Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, HERMETIC SEALED, GLASS PACKAGE-2
1N821UR-1-2	MICROSEMI	获取价格	6.2 & 6.55 Volt Temperature Compensated 6.2 & 6.55 Volt Temperature Compensated
1N821UR-1-2%	MICROSEMI	获取价格	Zener Diode
1N821UR-1-2%E3/TR	MICROSEMI	获取价格	Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, G
1N821UR-1-2%TRE3	MICROSEMI	获取价格	Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, G
1N821UR-1-3%E3	MICROSEMI	获取价格	Zener Diode
1N821UR-1-3%E3/TR	MICROSEMI	获取价格	Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, G
1N821UR-1-3%TR	MICROSEMI	获取价格	Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, HERMETIC SEALED, GLASS PACKAGE-2
1N821UR-1-3%TRE3	MICROSEMI	获取价格	Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, G

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