IRHNA67164

150V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-2 package. Also available with 300 kRads Total Dose Rating.

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Benefits

Increases system efficiency by 2.5%*

Reduces MOSFET power loss by 30%*

Decreases RDS(on) up to 40%

SEE Immunity to LET of 90MeV

TID Ratings of 100 and 300Krad (Si)

* Compared to previous generation devices proven performance and reliability in space applications.

Packaged on a MIL-PRF-19500 manufacturing line

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PCN IRHNA67164 Electrical Characteristics MOSFET

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Specifications

Parameter	Value
BVDSS	150
RDS(on) @ 25C (pre-Irradiation)	0.018
ID @ 100C (A)	49
Package	SMD-2
Base Part Status	Active
JEDEC Part Number	2N7581U2
ESD Class	Class 3A
ESD Voltage Range	4,000 to 7,999
Optional Total Dose Ratings	300
Power Dissipation (W)	250
Die Size	6
ID @ 25C (A)	56
Circuit	Discrete
Total Dose	100
Generation	R6
\|BVDSS\|	150
Polarity	N

Space

IR has a long history of providing high-reliability, radiation hardened power management solutions for space flight with products used in over 2000 space programs from launchers to satellites to space exploration vehicles.

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Application Notes

The SupIR-SMD, A New IR HiRel Surface Mount Device Package

Collateral

Rad-Hard MOSFETs and ICs Selection Guide

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Circuit
Die Size
DLA Qualified
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ID @ 25C (A)
Optional Total Dose Ratings
Polarity
Power Dissipation (W)
Halogen-Free
Technology

Part
BVDSS
RDS(on) @ 25C (pre-Irradiation)
ID @ 100C (A)
Package
Base Part Status
JEDEC Part Number
ESD Class
ESD Voltage Range

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Part		BVDSS 150 150	RDS(on) @ 25C (pre-Irradiation) 1 0	ID @ 100C (A) 49 44	Package SMD-2 TO-254AA Low Ohmic	Base Part Status Active	JEDEC Part Number 2N7581U2 2N7582T1	ESD Class Class 3A	ESD Voltage Range 4,000 to 7,999	Circuit Discrete	Die Size 6 6	DLA Qualified QPL	Generation R6	ID @ 25C (A) 56 45	Optional Total Dose Ratings 300 300	Polarity N	Power Dissipation (W) 250 208	Halogen-Free Yes	Technology Hi-Rel DISCRETE
Base Part	IRHNA67164 Datasheet HiRel Slash Sheet Check Distributors Part Detail Page	150	0.018	49	SMD-2	Active	2N7581U2	Class 3A	4,000 to 7,999	Discrete	6		R6	56	300	N	250
	IRHMS67164 Datasheet HiRel Slash Sheet Check Distributors Part Detail Page	150	0.019	44	TO-254AA Low Ohmic	Active	2N7582T1	Class 3A	4,000 to 7,999	Discrete	6	QPL	R6	45	300	N	208

SMD-2

Part # IRHNA67164SCS-03