Datasheet > FSYA254D

FSYA254D

更新时间： 2022-11-25 14:59:06

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
8页	59K
描述
Radiation Hardened, SEGR Resistant N-Channel Power MOSFETs

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FSYA254D 数据手册

FSYA254D, FSYA254R

Data Sheet

March 1999

File Number 4677

Radiation Hardened, SEGR Resistant

N-Channel Power MOSFETs

Features

• 21A, 250V, r

• Total Dose

= 0.150Ω

DS(ON)

The Discrete Products Operation of Intersil 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 particular, is

combined with 100K RADS of total dose hardness to provide

devices which are ideally suited to harsh space

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

• Single Event

- Safe Operating Area Curve for Single Event Effects

- SEE Immunity for LET of 36MeV/mg/cm with

up to 80% of Rated Breakdown and

of 10V Off-Bias

environments. The dose rate and neutron tolerance

necessary for military applications have not been sacriﬁced.

• Dose Rate

- Typically Survives 3E9 RAD (Si)/s at 80% BV

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.

DSS

- Typically Survives 2E12 if Current Limited to I

• Photo Current

- 15nA Per-RAD(Si)/s Typically

This MOSFET is an enhancement-mode silicon-gate power

ﬁeld-effect transistor of the vertical DMOS (VDMOS)

structure. It is specially designed and processed to be

radiation tolerant. The MOSFET is well suited for

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.

• Neutron

- Maintain Pre-RAD Speciﬁcations

for 1E13 Neutrons/cm

- Usable to 1E14 Neutrons/cm

Symbol

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.

Formerly available as type TA17658.

Packaging

SMD-1

Ordering Information

RAD LEVEL

SCREENING LEVEL

Commercial

TXV

PART NO./BRAND

FSYA254D1

10K

FSYA254D3

100K

Commercial

TXV

FSYA254R1

FSYA254R3

Space

FSYA254R4

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

4-1

12 3 4 5 6 7 8

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FSYA254R4	INTERSIL	Radiation Hardened, SEGR Resistant N-Channel Power MOSFETs	获取价格