PD-97178
2N7612M1
RADIATION HARDENED
IRHLG77110
LOGIC LEVEL POWER MOSFET
THRU-HOLE (MO-036AB)
100V, Quad N-CHANNEL
TECHNOLOGY
Product Summary
Part Number Radiation Level RDS(on)
ID
IRHLG77110
IRHLG73110
100K Rads (Si) 0.22Ω
300K Rads (Si) 0.22Ω
1.8A
1.8A
MO-036AB
International Rectifier’s R7TM Logic Level Power
MOSFETs provide simple solution to interfacing
CMOS and TTL control circuits to power devices in
space and other radiation environments. The
threshold voltage remains within acceptable
operating limits over the full operating temperature
and post radiation. This is achieved while maintaining
single event gate rupture and single event burnout
immunity.
Features:
n
n
n
n
n
n
n
n
5V CMOS and TTL Compatible
Fast Switching
Single Event Effect (SEE) Hardened
Low Total Gate Charge
Simple Drive Requirements
Ease of Paralleling
Hermetically Sealed
Light Weight
These devices are used in applications such as
current boost low signal source in PWM, voltage
comparator and operational amplifiers.
Pre-Irradiation
Absolute Maximum Ratings
Parameter
Units
I
@ V
@ V
= 4.5V, T =25°C
Continuous Drain Current
1.8
D
GS
GS
C
A
I
D
= 4.5V, T =100°C Continuous Drain Current
1.1
7.2
C
I
Pulsed Drain Current À
Max. Power Dissipation
Linear Derating Factor
DM
@ T = 25°C
P
1.4
W
W/°C
V
D
C
0.01
±10
V
Gate-to-Source Voltage
GS
E
Single Pulse Avalanche Energy Á
Avalanche Current À
97
mJ
A
AS
I
1.8
AR
E
Repetitive Avalanche Energy À
Peak Diode Recovery dv/dt Â
Operating Junction
0.14
11
mJ
V/ns
AR
dv/dt
T
-55 to 150
J
T
Storage Temperature Range
oC
g
STG
Lead Temperature
Weight
300 (0.063in/1.6mm from case for 10s)
1.3 (Typical)
For footnotes refer to the last page
www.irf.com
1
03/20/08