42117 datasheet, PDF - EEWORLD Datasheet

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42117: DescriptionNEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR; File Size98KB，3 Pages; ManufacturerMicropac; Websitehttp://www.micropac.com

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42117 Overview

NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR

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42117

NEGATIVE HIGH TEMPERATURE

FIXED VOLTAGE REGULATOR

Designed to use in high temperature environments

Mii

HYBRID MICROELECTRONICS

PRODUCTS DIVISION

Features:

•

Operating temperature +200

Output current to 1.0 A

Output voltage to –30 V

Internal short circuit protection, foldback and

current limiting

Isolated TO-258 package

Applications:

•

Down hole

Harsh environment application

DESCRIPTION

The 42117 series of fixed voltage regulators covers the output voltage range from -5 VDC through -30 VDC. These voltage

regulators are fabricated using hybrid techniques and will operate at case temperatures up to +200

C. These devices are

complete with internal short circuit protection which includes voltage shutdown and current foldback. The 42117 series

voltage regulators normally do not require any additional components. However, for good design practice, an external filter

cap of 2

F should be installed at the input, as close to the case as possible.

ABSOLUTE MAXIMUM RATINGS AT 200°C CASE TEMPERATURE

Output Current (I

OUT

) ............................................................................................................................................................ 1.0 A

Input Voltage (V

) ......................................................................................................................................................... -38 VDC

Storage Temperature (T

STG

)............................................................................................................................................. +250°C

Power Dissipation Pd.............................................................................................................................................................. 8 W

Typical Connection Diagram

HEADER

RECTIFIED

INPUT

OUT

REGULATED

OUTPUT

AS REQUESTED

2uf

COMMON

AS REQUESTED

Note: D1 should be installed for input safety

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

12/12/01

42117 Related Products

	42117	42117-012	42117-015	42117-030	42117-005	42117-018	42117-024
Description	NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR	NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR	NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR	NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR	NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR	NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR	NEGATIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR
Maker	-	Micropac	Micropac	Micropac	Micropac	Micropac	Micropac
Parts packaging code	-	TO-258	TO-258	TO-258	TO-258	TO-258	TO-258
package instruction	-	ISOLATED, TO-258, 3 PIN	ISOLATED, TO-258, 3 PIN	ISOLATED, TO-258, 3 PIN	ISOLATED, TO-258, 3 PIN	ISOLATED, TO-258, 3 PIN	ISOLATED, TO-258, 3 PIN
Contacts	-	3	3	3	3	3	3
Reach Compliance Code	-	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum input voltage	-	38 V	38 V	38 V	38 V	38 V	38 V
Minimum input voltage	-	15 V	18 V	33 V	8 V	21 V	27 V
JESD-30 code	-	R-MSFM-P3	R-MSFM-P3	R-MSFM-P3	R-MSFM-P3	R-MSFM-P3	R-MSFM-P3
Number of functions	-	1	1	1	1	1	1
Number of terminals	-	3	3	3	3	3	3
Maximum output current 1	-	1 A	1 A	1 A	1 A	1 A	1 A
Maximum output voltage 1	-	12.12 V	15.15 V	30.3 V	5.1 V	18.18 V	24.24 V
Minimum output voltage 1	-	11.88 V	14.85 V	29.7 V	4.9 V	17.82 V	23.76 V
Nominal output voltage 1	-	12 V	15 V	30 V	5 V	18 V	24 V
Package body material	-	METAL	METAL	METAL	METAL	METAL	METAL
encapsulated code	-	TO-258	TO-258	TO-258	TO-258	TO-258	TO-258
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator type	-	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
surface mount	-	NO	NO	NO	NO	NO	NO
Terminal form	-	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG
Terminal location	-	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Base Number Matches	-	1	1	1	1	1	1

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