PD - 90823A
REPETITIVE AVALANCHE AND dv/dt RATED
HEXFET® TRANSISTOR
IRHM7360
IRHM8360
N CHANNEL
MEGA RAD HARD
Product Summary
400Volt, 0.22Ω, MEGA RAD HARD HEXFET
Part Number
IRHM7360
IRHM8360
BVDSS
400V
400V
RDS(on)
0.22Ω
0.22Ω
ID
International Rectifier’s RAD HARD technology
HEXFETs demonstrate excellent threshold voltage
stability and breakdown voltage stability at total
radiaition doses as high as 1x106 Rads(Si). Under
identical pre- and post-irradiation test conditions, In-
ternational Rectifier’s RAD 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
microseconds. Since the RAD HARD process utilizes
International Rectifier’s patented HEXFET technology,
the user can expect the highest quality and reliability
in the industry.
22A
22A
Features:
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Radiation Hardened up to 1 x 106 Rads (Si)
Single Event Burnout (SEB) Hardened
Single Event Gate Rupture (SEGR) Hardened
Gamma Dot (Flash X-Ray) Hardened
Neutron Tolerant
Identical Pre- and Post-Electrical Test Conditions
Repetitive Avalanche Rating
Dynamic dv/dt Rating
Simple Drive Requirements
Ease of Paralleling
Hermetically Sealed
RAD HARD HEXFET transistors also feature all of
the well-established advantages of MOSFETs, such
as voltage control, very fast switching, ease of paral-
leling and temperature stability of the electrical pa-
rameters. They are well-suited for applications such
as switching power supplies, motor controls, invert-
ers, choppers, audio amplifiers and high-energy
pulse circuits in space and weapons environments.
Electrically Isolated
Ceramic Eyelets
Pre-Irradiation
Absolute Maximum Ratings
Parameter
IRHM7230, IRHM8230
Units
I
@ V
@ V
= 12V, T = 25°C
Continuous Drain Current
22
D
GS
C
A
I
= 12V, T = 100°C Continuous Drain Current
14
D
GS
C
I
Pulsed Drain Current
Max. Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
88
DM
@ T = 25°C
P
250
2.0
W
W/°C
V
D
C
V
±20
500
22
GS
E
Single Pulse Avalanche Energy
Avalanche Current
mJ
A
AS
I
AR
E
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt
Operating Junction
25
mJ
V/ns
AR
dv/dt
4.0
T
-55 to 150
J
T
Storage Temperature Range
oC
g
STG
Lead Temperature
Weight
300 (0.063 in. (1.6mm) from case for 10s)
9.3 (typical)
www.irf.com
1
10/28/98