1N821UR-1%TR

更新时间： 2024-11-16 12:59:47

品牌	Logo	应用领域
美高森美 - MICROSEMI		二极管齐纳二极管温度补偿
页数	文件大小	规格书
3页	190K
描述
6.2V, SILICON, VOLTAGE REFERENCE DIODE, DO-213AA, HERMETIC SEALED, GLASS PACKAGE-2

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技术参数
数据手册

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1N821UR-1%TR 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	DO-213AA
包装说明：	O-LELF-R2	针数：	2
Reach Compliance Code：	unknown	风险等级：	5.11
Is Samacsys：	N	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-213AA
JESD-30 代码：	O-LELF-R2	JESD-609代码：	e0
湿度敏感等级：	NOT SPECIFIED	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：	6.2 V
表面贴装：	YES	技术：	ZENER
端子面层：	TIN LEAD	端子形式：	WRAP AROUND
端子位置：	END	处于峰值回流温度下的最长时间：	NOT SPECIFIED
电压温度Coeff-Max：	0.62 mV/ °C	最大电压容差：	4.84%
Base Number Matches：	1

1N821UR-1%TR 数据手册

1N821UR thru 1N829AUR-1

(or MLL821 thru MLL829-1)

6.2 & 6.55 Volt Temperature Compensated

Surface Mount Zener Reference Diodes

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

DESCRIPTION

APPEARANCE

The 1N821UR thru 1N829AUR-1 series of surface mount 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

surface mount DO-213AA (MELF) reference diodes are optionally available

with an internal-metallurgical-bond by adding a “-1” suffix. This type of

bonded Zener package construction is also available in JAN, JANTX, and

JANTXV military qualifications. Microsemi also offers numerous other

Zener Reference Diode products for a variety of other voltages up to 200 V.

DO-213AA

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

FEATURES

APPLICATIONS / BENEFITS

• Surface mount equivalent of JEDEC registered

• Provides minimal voltage changes over a broad

1N821 thru 1N829 series

temperature range

• Internal metallurgical bond option available by adding

• For instrumentation and other circuit designs

a “-1” suffix

requiring a stable voltage reference

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

• Maximum temperature coefficient selections available

with further tight tolerance options at lower voltage

from 0.01%/ºC to 0.0005%/ºC

• 1N821, 823, 825, 827 and 829 also have surface

mount qualification to MIL-PRF-19500/159 by adding

the JAN, JANTX, or JANTXV prefixes to part

numbers a well as the “-1” suffix; e.g. JANTX1N829-

1, etc.

• Axial-leaded equivalents also available in DO-35 or

DO-7 without the UR suffix (see separate data sheet)

including military qualifications up to JANS for DO-7

(see separate data sheet)

• Tight reference voltage tolerances available with

center nominal value of 6.15 V by adding designated

tolerance such as 1%, 2%, 3%, etc. after the part

number for identification

e.g. 1N827UR-2%, 1N829AUR-1-1%, etc.

•

Small surface-mount footprint

• Nonsensitive to ESD per MIL-STD-750 Method 1020

• Typical low capacitance of 100 pF or less

• JANS equivalent available in DO-213AA via SCD

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating Temperatures: -65^oC to +175^oC

•

CASE: Hermetically sealed glass case. DO-213AA

Storage Temperatures: -65^oC to +175^oC

package

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)

TERMINALS: Leads, tin-lead plated solderable per

MIL-STD-750, Method 2026

MARKING: Cathode band (except double anode

1N822 and 1N824)

•

Solder Temperatures: 260^oC for 10 s (max)

POLARITY: Reference diode to be operated with

the banded end positive with respect to the

opposite end

TAPE & REEL option: Standard per EIA-481-B with

12 mm tape, 2000 per 7 inch reel or 5000 oer 13

inch reel (add “TR” suffix to part number)

•

WEIGHT: 0.04 grams.

See package dimensions on last page

Microsemi

Page 1

12-19-2003 REV A

Scottsdale Division

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

12 3

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与1N821UR-1%TR相关器件

型号	品牌	获取价格	描述	数据表
1N821UR-1-1	MICROSEMI	获取价格	6.2 & 6.55 Volt Temperature Compensated 6.2 & 6.55 Volt Temperature Compensated
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

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