1

File Number

4560.4

HS-117RH

Radiation Hardened

Adjustable Positive Voltage Regulator

The Radiation Hardened HS-117RH is an adjustable positive

voltage linear regulator capable of operating up to 40VDC.

The voltage is adjustable from 1.2V to 37V with two external

resistors. The device is capable of sourcing from 50mA to

thermal shutdown and output current limiting circuitry.

The Intersil HS-117RH has advantages over other industry

standard types, in that circuitry is incorporated to minimize

the effects of radiation and temperature on device stability.

Negligible low dose rate sensitivity is achieved through the

use of vertical transistor geometries.

Constructed with the Intersil dielectrically isolated Rad Hard

Silicon Gate (RSG) process, the HS-117RH is immune to

Single Event Latch-up and has been specifically designed to

provide highly reliable performance in harsh radiation

environments.

Specifications for Rad Hard QML devices are controlled

by the Defense Supply Center in Columbus (DSCC). The

SMD numbers listed here must be used when ordering.

Detailed Electrical Specifications for the HS-117RH are

contained in SMD 5962-99547. A “hot-link” is provided

on our homepage for downloading.

www.intersil.com/spacedefense/space.asp

Pinout

HS9S-117RH (TO-257AA FLANGE MOUNT)

TOP VIEW

Features

• Electrically Screened to DSSC SMD # 5962-99547

• QML Qualified per MIL-PRF-38535 Requirements

• Radiation Environment

- 300kRAD(Si) (Max)

- Latch-up Immune

- Negligible Low Dose Rate Effects Sensitivity

• Superior Temperature Stability

• Over-Temp and Over-Current/Voltage Protection

Applications

• Switch Mode DC - DC Power Conversion

• Housekeeping Supplies for Motors

• Power Supplies for Robotic Control

HSYE-117RH (SMD.5 CLCC)

BOTTOM VIEW

NOTE: No current JEDEC outline for the SMD.5 package. Refer to

SMD for package dimensions. The TO-257 is a totally isolated metal

package.

ADJUST

OUT

IN

3

2

1

Ordering Information

ORDERING

NUMBER

INTERNAL

MKT. NUMBER

TEMP. RANGE

5962F9954701VXC

HS9S-117RH-Q

-55 to 125

5962F9954701QXC

HS9S-117RH-8

-55 to 125

5962F9954701/VYA

HSYE-117RH-Q

-55 to 125

5962F9954701/QYA

HSYE-117RH-8

-55 to 125

HS9S-117RH/Proto

HS9S-117RH/Proto

-55 to 125

HSYE-117RH/Proto

HSYE-117RH/Proto

-55 to 125

1 - ADJUST

2 - IN

3 - OUT

1

2

3

Data Sheet

February 2000

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143