Datasheet > 53257

53257

更新时间： 2024-09-26 22:17:19

品牌	Logo	应用领域
MII		光电继电器固态继电器输出元件
页数	文件大小	规格书
4页	121K
描述
RADIATION TOLERANT 120VDC - 2A SOLID STATE RELAY

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53257 数据手册

PRELIMINARY DATA SHEET

Mii

53257

RADIATION TOLERANT

HYBRID MICROELECTRONICS

PRODUCTS DIVISION

120VDC – 2A SOLID STATE RELAY

Features:

Applications:

•

Design for 100 krad(Si) Total Dose

•

Satellite/Space Systems

Hermetically Sealed in Surface Mount Package

Low On-resistance

Military/High Reliability Systems

Power Distribution/Switching

Solenoid Driver

2A Continuous Output Current

Operation over Full Military Temperature

Range -55°C to +125°C

Stepper Motor Driver

Switching Heaters

•

Optically Coupled

Input / Output Isolation Tested to 1000 VDC

Shock and Vibration Resistance

DESCRIPTION

The 53257 is a radiation tolerant, DC solid-state relay (SSR) designed for military and space applications. This light

weight device is resistant to damage from severe shock and vibration, and is immune to contact related problems

inherent in electro-mechanical relays. The 53257 SSR is enclosed in a hermetic metal package to ensure reliability

in harsh environments. Effective isolation of 1000 VDC between control and load circuits is achieved through the

use of optical coupling.

Functionally, the device operates as a single-pole single-throw, normally open (1 Form A) DC solid-state relay. The

53257 SSR is actuated by an input current of 5 to 15 mA, which can be supplied from a standard TTL device.

Output is provided by a power MOSFET exhibiting low R_DS(ON)and capable of carrying a continuous current of 2

amperes. This device is designed to function with minimal degradation after exposure to 100 krad(Si) total dose.

This device is available in a variety of quality of levels from COTS to class K including any custom screening

requirements. The basic data sheet part is environmentally screened to H level in accordance with Table C-IX of

MIL-PRF-38534.

ABSOLUTE MAXIMUM RATINGS

Output Voltage ..................................................................................................................................................... 150 VDC

Continuous Output current............................................................................................................................................2 A

Storage Temperature Range ..................................................................................................................-65°C to +150°C

Operating Junction Temperature...........................................................................................................................+150°C

Lead Solder Temperature, for 10 seconds .............................................................................................................300°C

Continuous Input Current.........................................................................................................................................20 mA

Peak Input Current ⁽¹⁾............................................................................................................................................. 100 mA

Reverse Input Voltage............................................................................................................................................. 6 VDC

WEIGHT: ........................................................................................................................................3.7 grams (typical)

Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.

Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.

MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281

www.micropac.com

E-MAIL: hybridsales@micropac.com 05/16/01

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与53257相关器件

型号	品牌	获取价格	描述	数据表
53258	MII	获取价格	RADIATION TOLERANT 120VDC - 5A SOLID STATE RELAY
53258-0210	MOLEX	获取价格	Board Connector, 2 Contact(s), 1 Row(s), Male, Straight, 0.138 inch Pitch, Press Fit Termi
53258-0211	MOLEX	获取价格	Board Connector, 2 Contact(s), 1 Row(s), Male, Straight, Press Fit Terminal
53258-0214	MOLEX	获取价格	Board Connector, 2 Contact(s), 1 Row(s), Male, Straight, Press Fit Terminal
53258-0220	MOLEX	获取价格	Board Connector, 2 Contact(s), 1 Row(s), Male, Straight, 0.138 inch Pitch, Press Fit Termi
53258-0229	MOLEX	获取价格	3.50mm (.138") Pitch Header, Vertical, Lead-free, 2 Circuits, Brass (CuZn) Contact
53258-0310	MOLEX	获取价格	Board Connector, 3 Contact(s), 1 Row(s), Male, Straight, 0.138 inch Pitch, Press Fit Termi
53258-0312	MOLEX	获取价格	Board Connector, 3 Contact(s), 1 Row(s), Male, Straight, Press Fit Terminal
53258-0313	MOLEX	获取价格	Board Connector, 3 Contact(s), 1 Row(s), Male, Straight, Press Fit Terminal
53258-0329	MOLEX	获取价格	3.50mm (.138") Pitch Header, Vertical, Lead-free, 3 Circuits, Brass (CuZn) Contact

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