IRHLF7970Z4

Rad hard, -60V, -1.6A, single, P-channel MOSFET, R7 in a TO-205AF package

Active

Features

Single Event Effect (SEE) Hardened

5 V CMOS and TTL compatible

Fast switching

Low total gate charge

Simple Drive Requirements

Light weight

Complimentary N-Channel available – IRHLF770Z4

ESD Rating: Class 0 per MIL-STD-750, Method 1020

Potential Applications

DC-DC converter

Motor drives

Inrush current protection

Solid state power controller

Thermal management

Active ORing circuits

Redundant power distribution

Load switch

Battery charging

Battery management system

PCN Alert

IRHLF7970Z4 Electrical Characteristics

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Specifications

Parameter	Value
JEDEC Part Number	2N7631T2
BVDSS	-60
ID @ 25C (A)	-1.6
RDS(on) @ 25C (pre-Irradiation)	1.2
Package	TO-205AF
Base Part Status	Active
Generation	R7
DLA Qualified	Yes
Optional Total Dose Ratings	100 300
RoHS	No
Total Inductance	7.0
Forward Voltage Max	-5.0
ESD Voltage Range	Less than 250
ESD Class	Class 0
Halogen-Free	Yes
Power Dissipation (W)	5
Die Size	Z
ID @ 100C (A)	-1.0
Circuit	Discrete
Total Dose	100
\|BVDSS\|	-60
Polarity	P
Technology	Hi-Rel 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

Collateral

R9 rad hard MOSFET technology product brief

Rad hard MOSFETs screening and quality conformance inspection

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Circuit
Die Size
DLA Qualified
Forward Voltage Max
ID @ 100C (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 @ 25C (A)
RDS(on) @ 25C (pre-Irradiation)
Package
Base Part Status
Generation

Reset to Defaults

Part		JEDEC Part Number 2N7626UB 2N7626UBC 2N7631T2	BVDSS -60 -60	ID @ 25C (A) 0 -2	RDS(on) @ 25C (pre-Irradiation) 2 1	Package TO-205AF UB UBC	Base Part Status Active	Generation R7	Circuit Discrete	Die Size Z	DLA Qualified Yes	Forward Voltage Max -5 -5	ID @ 100C (A) 0 -1	Optional Total Dose Ratings 100 300	Polarity P	Power Dissipation (W) 5 0	Total Dose 100 100	Total Inductance 9 7	Halogen-Free Yes	Technology Hi-Rel DISCRETE	ESD Class Class 0	ESD Voltage Range Less than 250
Base Part	IRHLF7970Z4 Datasheet Part Detail Page	2N7631T2	-60	-1.6	1.2	TO-205AF	Active	R7	Discrete	Z	Yes	-5.0	-1.0	100 300	P	5	100	7.0	Yes	Hi-Rel DISCRETE	Class 0	Less than 250
	IRHLUBC7970Z4 Datasheet HiRel Slash Sheet Part Detail Page	2N7626UBC	-60	-0.53	1.3	UBC	Active	R7	Discrete	Z	Yes	-5.0	-0.33	100 300	P	0.6	100	8.4	Yes	Hi-Rel DISCRETE	Class 0	Less than 250
	IRHLUB7970Z4 Datasheet HiRel Slash Sheet Part Detail Page	2N7626UB	-60	-0.53	1.3	UB	Active	R7	Discrete	Z	Yes	-5.0	-0.33	100 300	P	0.6	100	8.4	Yes	Hi-Rel DISCRETE	Class 0	Less than 250

TO-205AF

Part # IRHLF7970Z4