IRHNA7260 (JANSR2N7433U)
PD-91397F
Radiation Hardened Power MOSFET
Surface Mount (SMD-2)
200V, 43A, N-channel, Rad Hard HEXFET™ Technology
Features
Product Summary
Single event effect (SEE) hardened
BVDSS: 200V
ID : 43A
RDS(on),max : 70m
QG,max : 290nC
REF: MIL-PRF-19500/664
Low RDS(on)
Low total gate charge
Simple drive requirements
Hermetically sealed
Light weight
Surface Mount
ESD rating: Class 3B per MIL-STD-750, Method 1020
Potential Applications
SMD-2
DC-DC converter
Motor drives
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
Part number
IRHNA7260
Ordering options
Package
Screening Level
COTS
TID Level
SMD-2
100 krad(Si)
100 krad(Si)
300 krad(Si)
300 krad(Si)
500 krad(Si)
500 krad(Si)
JANSR2N7433U
IRHNA3260
SMD-2
SMD-2
SMD-2
SMD-2
SMD-2
JANS
COTS
JANSF2N7433U
IRHNA4260
JANS
COTS
JANSG2N7433U
JANS
Please read the Important Notice and Warnings at the end of this document
page 1 of 13
www.infineon.com/irhirel
2022-05-25