Preliminary Data Sheet
Radiation Hardened, Dual 10 Amp,
DC, Buffered Solid-State Relay
in Hermetic Packages
Product Summary
Part Number
OMR970X
Voltage
100V/130V
C u r r e n t Rad Level Package
10A
100 Krad
8-Pin SIP
OMR9701-
OMR9708
The OMR970X series are radiation hardened dual solid-
state relays in hermetic packages designed specifically
for military and space applications. They are configured
as dual, single pole-single throw (SPST) normally open
relays with common input ground. These devices have
been characterized for 100 krads(Si) total dose. The input
and output MOSFETs utilize International Rectifier’s R5
technology, which provides high performance for space
applications. The OM970x series are optically coupled and
actuated by standard logic inputs.
Features:
n
n
n
n
n
n
Total dose capability to 100K rad(Si)
Optically Coupled
1500 V
DC
input to output isolation
Buffered input stage
Both standard and logic level inputs
Controlled switching times
n
Hermetically sealed package
Absolute Maximum Ratings
(Tj=25 ° C unless otherwise specified)
Parameter
Output Voltage - OMR9701, OMR9703, OMR9705, OMR9707
Output Voltage - OMR9702, OMR9704, OMR9706, OMR9708
Peak Output Current
Input Voltage
Input Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Lead Temperature
Symbol
V
OUT
I
O
V
IN
I
IN
P
TOT
T
J
T
S
T
L
Value
100
130
22
20
25
75
-55 to +125
-65 to +150
300
Units
VDC
A
V
mA
W
°C
www.irf.com
1
8/30/02
OMR9701- OMR9708
Preliminary Data Sheet
Electrical Characteristics
(TC=25 ° C unless otherwise specified)
Parameter
Output On-Resistance
OMR9701, OMR9703
OMR9705, OMR9707
Output On-Resistance
OMR9702, OMR9704
OMR9706, OMR9708
Gate Threshold Voltage
OMR9701, OMR9703
OMR9705, OMR9707
Gate Threshold Voltage
OMR9702, OMR9704
OMR9706, OMR9708
Output Leakage Current
Supply Current
Input Current (note 2)
Input to Output Leakage
Turn On Delay
Turn Off Delay
Rise Time (note 1)
OMR9701, OMR9702
OMR9703, OMR9704
Rise Time (note 1)
OMR9705, OMR9706
OMR9707, OMR9708
Fall Time (note 1)
OMR9701, OMR9702
OMR9703, OMR9704
Fall Time (note 1)
OMR9705, OMR9706
OMR9707, OMR9708
Thermal Resistance
Output Capacitance
OMR9701, OMR9703
OMR9705, OMR9707
Output Capacitance
OMR9702, OMR9704
OMR9706, OMR9708
Conditions
V
IN
= 4V, I
OUT
= 10A
Symbol
R
DS(ON)
Min
--
Typ
0.07
Max
0.08
Units
ohms
--
0.08
0.09
V
DS
= V
GS
, I
D
= 1mA
V
GS(TH)
2.0
--
4.0
V
1.0
--
2.0
V
IN
= OVDC, V
O
= 50VDC
Pin 6 = +5V, I
OUT
1 & 2 = 10A
V
IN
= 4.5 to 6V
t=5s, V
I-O
= 1000VDC, T
C
=25°C
V
OUT
= 50V, I
O
=10A
Duty Cycle < 1%
Pulse Width = 10ms
I
O
I
S
I
IN
I
I-O
ton
toff
tr
--
--
--
--
--
--
1.5
<1
20
--
--
2.0
3.0
3.0
250
25
1
1
6.0
8.0
--
uA
mA
uA
uA
tr
0.1
--
--
ms
tf
1.5
3.0
tf
0.1
--
--
R
TH
jc
--
--
--
365
3.0
--
°C/W
V
IN
= 0V, V
OUT
= 25V
C
OSS
--
300
--
pF
Note 1. Rise and fall times are controlled internally
Note 2. Input protected for voltages > 7.5V
2
www.irf.com
Preliminary Data Sheet
Part Number Nomenclature
OM
Omnirel
OMR9701- OMR9708
R
Radiation
Hardened/Tolerant
971x
Device
S
S=Isolated
M
Package
P
Screening
S = 8-pin through hole hermetic package
M = 8-pin surface mount hermetic package
K = Class K- Space Level screening per MIL-PRF-38534
P = Minimal screening
Simplified Schematic
OUT1+
Pin 6
IN1
Opto
Isolation
Pin 5 G N D
Pin 4 + 5 V
OUT2+
Pin 3
IN2
Opto
Isolation
OUT2-
OUT1-
Pin 1
Pin 2
Pin 8
Pin 7
Pin Numbers and Functions
1. NO+
3. N/C
5. Input GND
7. NC-
2.NO-
4. +5V
6. Input
8. NC 2+
Radiation Performance
International Rectifier Radiation Hardened MOSFETs are tested to verify their hardness capability. The
hardness assurance program at Intenational Rectifier uses a Cobalt-60 (
60
Co) source and heavy ion
irradiation. Both pre- and post- irradiation performances are tested and specified using the same drive
circuitry and test conditions to provide a direct comparison.
www.irf.com
3
Preliminary Data Sheet
OMR970x Ordering Guide
Part Number
OMR9701SMP
OMR9701SMK
OMR9701SSP
OMR9701SSK
OMR9702SMP
OMR9702SMK
OMR9702SSP
OMR9702SSK
OMR9703SMP
OMR9703SMK
OMR9703SSP
OMR9703SSK
OMR9704SMP
OMR9704SMK
OMR9704SSP
OMR9704SSK
OMR9705SMP
OMR9705SMK
OMR9705SSP
OMR9705SSK
OMR9706SMP
OMR9706SMK
OMR9706SSP
OMR9706SSK
OMR9707SMP
OMR9707SMK
OMR9707SSP
OMR9707SSK
OMR9708SMP
OMR9708SMK
OMR9708SSP
OMR9708SSK
Breakdown RDS(on)
Voltage
(mOhms)
100
70
Logic Output Rise/
Drive
Fall Time
5V
OMR9701- OMR9708
Package
Screening
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
Minimal
“K” Level
8-pin surface mount
8-pin through hole
Controlled
8-pin surface mount
8-pin through hole
8-pin surface mount
8-pin through hole
8-pin surface mount
8-pin through hole
8-pin surface mount
8-pin through hole
Fast
8-pin surface mount
8-pin through hole
8-pin surface mount
8-pin through hole
8-pin surface mount
8-pin through hole
130
90
5V
100
70
3.3V
130
90
3.3V
100
70
5V
130
90
5V
100
70
3.3V
130
90
3.3V
WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245, Tel: (310) 2527105
I R L E O M I N S T E R :
205 Crawford St., Leominster, Massachusetts 01453, Tel: (978) 5345776
Data and specifications subject to change without notice.
11/2002
www.irf.com
5
京公网安备 11010802033920号
EEWORLD
