IRHY57234CMSE

250V 100kRad Hi-Rel Single N-Channel SEE Hardened MOSFET in a TO-257AA package

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Benefits

Proven performance and reliability in space applications.

Packaged on a MIL-PRF-19500 manufacturing line

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PCN IRHY57234CMSE Electrical Characteristics MOSFET

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Specifications

Parameter	Value
JEDEC Part Number	2N7556T3
BVDSS	250
ID @ 100C (A)	6.4
RDS(on) @ 25C (pre-Irradiation)	0.41
Package	TO-257AA
Base Part Status	Active
Generation	R5
DLA Qualified	Yes
Optional Total Dose Ratings	100
Total Inductance	6.8
SEE Hardened	SEE Hard
Forward Voltage Max	1.2
ESD Voltage Range	1,000 to 1,999
ESD Class	Class 1C
Power Dissipation (W)	75
Die Size	3
ID @ 25C (A)	10
Circuit	Discrete
Total Dose	100
\|BVDSS\|	250
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

Highest-performing radiation hardened R9 Si MOSFETs enable improved efficiency and easy reusability in heritage DC-DC converter

Collateral

Rad hard MOSFETs screening and quality conformance inspection

Rad-Hard MOSFETs and ICs Selection Guide

R9 rad hard MOSFET technology product brief

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Circuit
Die Size
DLA Qualified
Forward Voltage Max
ID @ 25C (A)
Optional Total Dose Ratings
Polarity
Power Dissipation (W)
Total Dose
Total Inductance
Halogen-Free
Technology
ESD Class
ESD Voltage Range

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

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Part		JEDEC Part Number 2N7474U2A 2N7555U3 2N7556T3 2N7561T2	BVDSS 250 250	ID @ 100C (A) 28 3	RDS(on) @ 25C (pre-Irradiation) 1 0	Package SMD-0.5 SupIR-SMD TO-205AF TO-257AA	Base Part Status Active	Generation R5	Circuit Discrete	Die Size 3 3	DLA Qualified Yes	Forward Voltage Max 2 1	ID @ 25C (A) 45 5	Optional Total Dose Ratings 100 100 300	Polarity N	Power Dissipation (W) 250 25	Total Dose 100 100	Total Inductance 7 4	ESD Class Class 1C Class 3A	ESD Voltage Range 1,000 to 1,999 4,000 to 7,999
Base Part	IRHY57234CMSE Datasheet HiRel Slash Sheet Check Distributors Part Detail Page	2N7556T3	250	6.4	0.41	TO-257AA	Active	R5	Discrete	3	Yes	1.2	10	100	N	75	100	6.8	Class 1C	1,000 to 1,999
	IRHNS57264SE Datasheet HiRel Slash Sheet Check Distributors Part Detail Page	2N7474U2A	250	28	0.06	SupIR-SMD	Active	R5	Discrete	3	Yes	1.2	45	100 300	N	250	100	4.0	Class 3A	4,000 to 7,999
	IRHF57234SE Datasheet HiRel Slash Sheet Check Distributors Part Detail Page	2N7561T2	250	3.4	0.42	TO-205AF	Active	R5	Discrete	3	Yes	1.5	5.4	100	N	25	100	7.0	Class 1C	1,000 to 1,999
	IRHNJ57234SE Datasheet HiRel Slash Sheet Check Distributors Part Detail Page	2N7555U3	250	6.4	0.40	SMD-0.5	Active	R5	Discrete	3	Yes	1.2	10	100	N	75	100	4.0	Class 1C	1,000 to 1,999

TO-257AA

Part # IRHY54234CMSE