PD - 91438A
IRHM9064
IRHM 93064
JANSR2N7424
REPETITIVE AVALANCHE AND dv/dt RATED
HEXFET® TRANSISTOR
P-CHANNEL
RAD HARD
-60 Volt, 0.05Ω, RAD HARD HEXFET
Product Summary
Part Number
IRHM9064
International Rectifier’s P-Channel RAD HARD technology
HEXFETs demonstrate excellent threshold voltage stability
and breakdown voltage stability at total radiation doses as
high as 3 X 105 Rads (Si). Under identical pre- and post-
radiationtestconditions,InternationalRectifier’sP-ChannelRAD
HARD HEXFETs retain identical electrical specifications up
to 1 x 105 Rads (Si) total dose. No compensation in gate drive
circuitry is required. These devices are also capable of surviv-
ing transient ionization pulses as high as 1 x 1012 Rads (Si)/
Sec, and return to normal operation within a few microsec-
onds. Single Event Effect (SEE) testing of International Recti-
fier P-Channel RAD HARD HEXFETs has demonstrated
immunity to SEE failure. Since the P-Channel RAD HARD
processutilizesInternationalRectifier’spatentedHEXFETtech-
nology, the user can expect the highest quality and reliability in
the industry.
BVDSS
-60V
RDS(on)
0.05Ω
0.05Ω
ID
-35A
-35A
IRHM93064
-60V
Features:
n Radiation Hardened up to 1 x 105 Rads (Si)
n Single Event Burnout (SEB) Hardened
n Single Event Gate Rupture (SEGR) Hardened
n Gamma Dot (Flash X-Ray) Hardened
n Neutron Tolerant
n Identical Pre- and Post-Electrical Test Conditions
n Repetitive Avalanche Rating
n Dynamic dv/dt Rating
n Simple Drive Requirements
n Ease of Paralleling
P-Channel RAD HARD HEXFET transistors also feature all
of the well-established advantages of MOSFETs, such as
voltage control, very fast switching, ease of paralleling and
temperature stability of the electrical parameters. They are
well-suited for applications such as switching power supplies,
motor controls, inverters, choppers, audio amplifiers and high-
energy pulse circuits in space and weapons environments.
n Hermetically Sealed
n Electrically Isolated
n Ceramic Eyelets
Pre-Irradiation
Absolute Maximum Ratings
Parameter
IRHM9064/IRHM93064
Units
I
D
@ V
= -12V, T = 25°C Continuous Drain Current
-35
GS
C
A
I
D
@ V
= -12V, T = 100°C Continuous Drain Current
C
-30
GS
I
Pulsed Drain Current
Max. Power Dissipation
Linear Derating Factor
-192
250
DM
@ T = 25°C
P
W
W/°C
V
D
C
2.0
V
Gate-to-Source Voltage
Single Pulse Avalanche Energy
Avalanche Current
±20
GS
E
500
mJ
A
AS
I
-35
AR
E
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt
Operating Junction
25
mJ
V/ns
AR
dv/dt
-5.5
T
-55 to 150
J
T
Storage Temperature Range
Package Mounting Surface Temperature
Weight
oC
g
STG
300 ( for 5 Sec.)
9.3 (typical)
www.irf.com
1
7/6/98