IRHMS57264SE

Rad hard, 250V, 37A, single, N-channel MOSFET, R5 in a TO-254AA Low Ohmic packagekage

Active

Features

Low RDS(on)

Fast Switching

Single event effect (SEE) hardened

Low total gate charge

Simple drive requirements

Hermetically sealed

Ceramic eyelets

Electrically isolated

Light weight

ESD Rating: Class 3A per MIL-STD-750, Method 1020

Potential Applications

DC-DC converters

Electric propulsion

Motor drives

PCN Alert

250V, R5, N-Ch, SEE Typical Curve revision

Overview
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Specifications

Parameter	Value
JEDEC Part Number	2N7477T1
BVDSS	250
ID @ 100C (A)	23.5
RDS(on) @ 25C (pre-Irradiation)	0.061
Package	TO-254AA Low Ohmic
Base Part Status	Active
Generation	R5
RoHS	No
SEE Hardened	SEE Hard
Total Inductance	6.8
Forward Voltage Max	1.2
ESD Class	Class 3A
Halogen-Free	Yes
Power Dissipation (W)	208
ID @ 25C (A)	37
Total Dose	100
\|BVDSS\|	250
Polarity	N
Technology	Hi-Rel DISCRETE
DLA Qualified	Yes
Optional Total Dose Ratings	100
ESD Voltage Range	4,000 to 7,999
Die Size	6
Circuit	Discrete

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

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Collateral

R9 rad hard MOSFET technology product brief

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Rad-Hard MOSFETs and ICs Selection Guide

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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 2N7474U2 2N7477T1	BVDSS 250 250	ID @ 100C (A) 31 23	RDS(on) @ 25C (pre-Irradiation) 1 0	Package SMD-2 TO-254AA TO-254AA Low Ohmic	Base Part Status Active	Generation R5	Circuit Discrete	Die Size 6 6	DLA Qualified No Yes	Forward Voltage Max 2 1	ID @ 25C (A) 49 35	Optional Total Dose Ratings 100 100	Polarity N	Power Dissipation (W) 250 208	Total Dose 100 100	Total Inductance 7 4	Halogen-Free Yes	Technology Hi-Rel DISCRETE	ESD Class Class 3A	ESD Voltage Range 4,000 to 7,999
Base Part	IRHMS57264SE Datasheet HiRel Slash Sheet Part Detail Page	2N7477T1	250	23.5	0.061	TO-254AA Low Ohmic	Active	R5	Discrete	6	Yes	1.2	37	100	N	208	100	6.8	Yes	Hi-Rel DISCRETE	Class 3A	4,000 to 7,999
	IRHM57264SE Datasheet Part Detail Page		250	26	0.066	TO-254AA	Active	R5	Discrete	6	No	1.2	35	100	N	250	100	6.8	Yes	Hi-Rel DISCRETE	Class 3A	4,000 to 7,999
	IRHNA57264SE Datasheet HiRel Slash Sheet Part Detail Page	2N7474U2	250	31	0.06	SMD-2	Active	R5	Discrete	6	Yes	1.2	49	100	N	250	100	4.0	Yes	Hi-Rel DISCRETE	Class 3A	4,000 to 7,999

TO-254AA Low Ohmic

Part # IRHMS57264SE