IRHNA7064 (JANSR2N7431U)
PD-91416F
Radiation Hardened Power MOSFET
Surface Mount (SMD-2)
60V, N-channel, Rad Hard HEXFET™ Technology
Features
Product Summary
Single event effect (SEE) hardened
Low RDS(on)
Part number: IRHNA7064 (JANSR2N7431U),
IRHNA3064 (JANSF2N7431U),
IRHNA5064 (JANSG2N7431U)
REF: MIL-PRF-19500/664
Radiation level: 100 krad (Si),
300 krad (Si), 500 krad (Si)
RDS(on),max : 15 m
Low total gate charge
Simple drive requirements
Hermetically sealed
Surface mount
ID : 75A*
Light weight
ESD rating: Class 3B per MIL-STD-750, Method 1020
Potential Applications
DC-DC converter
Motor drives
SMD-2
Product Validation
Qualified to JANS screening flow according to MIL-PRF-19500 for space applications
Description
IR HiRel rad hard HEXFET technology provides high performance power MOSFETs for space applications. This
technology has over a decade of proven performance and reliability in satellite applications. These devices have
been characterized for both Total Dose and Single Event Effects (SEE). The combination of low RDS(on) and low gate
charge reduces the power losses in switching applications such as DC to DC converters and motor control. These
devices retain all of the well established advantages of MOSFETs such as voltage control, fast switching and
temperature stability of electrical parameters.
Ordering Information
Table 1
Ordering options
Package
Part number
IRHNA7064
IRHNA7064SCS
Screening Level
COTS
TID Level
SMD-2
100krad(Si)
100krad(Si)
100krad(Si)
300krad(Si)
300krad(Si)
500krad(Si)
500krad(Si)
SMD-2
S-Level
JANS
JANSR2N7431U
IRHNA3064
SMD-2
SMD-2
SMD-2
SMD-2
SMD-2
COTS
JANSF2N7431U
IRHNA5064
JANS
COTS
JANSG2N7431U
JANS
Please read the Important Notice and Warnings at the end of this document
page 1 of 13
www.infineon.com/irhirel
2021-06-24