3-143

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

http://www.intersil.com or 407-727-9207

June 1998

FSJ260D, FSJ260R

44A, 200V, 0.050 Ohm, Rad Hard,

SEGR Resistant, N-Channel Power MOSFETs

Features

• Total Dose

- Meets Pre-RAD Specifications to 100K RAD (Si)

• Single Event

- Safe Operating Area Curve for Single Event Effects

• Dose Rate

• Photo Current

- 17nA Per-RAD(Si)/s Typically

• Neutron

- Maintain Pre-RAD Specifications

Formerly available as type TA17667.

Description

The Discrete Products Operation of Intersil Corporation has

developed a series of Radiation Hardened MOSFETs

specifically designed for commercial and military space

applications. Enhanced Power MOSFET immunity to Single

Event Effects (SEE), Single Event Gate Rupture (SEGR) in

par ticular, is combined with 100K RADS of total dose

hardness to provide devices which are ideally suited to harsh

space environments. The dose rate and neutron tolerance

necessary for military applications have not been sacrificed.

The Intersil portfolio of SEGR resistant radiation hardened

MOSFETs includes N-Channel and P-Channel devices in a

variety of voltage, current and on-resistance ratings.

Numerous packaging options are also available.

This MOSFET is an enhancement-mode silicon-gate power

field-effect transistor of the ver tical DMOS (VDMOS)

structure. It is specially designed and processed to be

r adiation toler ant. The MOSFET is w ell suited fo r

applications exposed to radiation environments such as

switching regulation, switching converters, motor drives,

relay drivers and drivers for high-power bipolar switching

transistors requiring high speed and low gate drive power.

This type can be operated directly from integrated circuits.

Reliability screening is available as either commercial, TXV

equivalent

of

MIL-S-19500,

or

Space

equivalent

of

MIL-S-19500. Contact Intersil for any desired deviations

from the data sheet.

Symbol

Package

TO-254AA

Ordering Information

RAD LEVEL

SCREENING LEVEL

PART NUMBER/BRAND

10K

Commercial

FSJ260D1

10K

TXV

FSJ260D3

100K

Commercial

FSJ260R1

100K

TXV

FSJ260R3

100K

Space

FSJ260R4

D

G

S

CAUTION: Beryllia Warning per MIL-S-19500

refer to package specifications.

S

G

D

File Number

4339.1