Datasheet > 1N4776-1PCT

1N4776-1PCT

更新时间： 2023-05-15 00:00:00

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
2页	255K
描述
Zener Diode,

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1N4776-1PCT 数据手册

1N4775 thru 1N4784A

8.5 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 1N4775 thru 1N4784A series of Zero-TC Reference Diodes provides a

selection of 8.5 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. Options for screening similar to JAN, JANTX, JANTXV, and

JANS also exist by using MQ, MX, MV or MSP respectively for part number

prefixes and high reliability screening. 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

•

Provides minimal voltage changes over a broad

temperature range for instrumentation and other

circuit designs requiring a voltage reference

•

JEDEC registered 1N4775 thru 1N4784A series

Standard reference voltage of 8.5 V +/- 5%

Internal metallurgical bonds

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. For example,

designate “MX1N4779A” for a JANTX, or

MV1N4784A for a JANTXV screen.

Radiation Hardened devices available by changing

the “1N” prefix to “RH”, e.g. RH4779A, RH4784A,

etc. Also consult factory for “RH” data sheet

brochure for other radiation hardened reference

diode products.

•

Temperature coefficient selections available from

0.01%/ºC to 0.0005%/ºC

Tight voltage tolerances available by adding

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

further identification, e.g. 1N4773A-2%, 1N4774A-

1%, 1N4769-3%, 1N4769A-1%, etc.

Flexible axial-leaded 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: 250 mW @ T_L= 25^oC

NOTE: For optimum voltage-temperature stability,

the test current I_ZT= 0.5 or 1.0 mA as shown in

Electrical Characteristics (less than 10 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

8-19-2003 REV A

Scottsdale Division

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

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