PD-97579A
Radiation Hardended, 100V,
Single 10A, Solid State Relay
Product Summary
Part Number
RDHA710FR10A1NK
RDHA710FR10A1NK
Voltage
100V
Current Configuration Rad Level
10A
Single DC
100K
22 PIN FLAT PACK
Description
The RDHA710FR10A1NX is a radiation hardened
Solid State Relay in a hermatic package. It is
configured as a single pole single throw (SPST)
normally open relay. This device is characterized
for 100KRad (Si) total ionizing dose. The output
MOSFET utilizes International Rectifier’s R6
Technology.
Features:
n
Total Dose Capability to 100KRad (Si)
n
Optically Coupled
n
1000V
DC
Input-to-Output and Pin-to-Case
Isolation
n
Hermetically Sealed Ceramic Package
Absolute Maximum Ratings @ Tj = 25°C
(unless otherwise specified)
Parameter
Output Withstand Voltage
Output Current
Symbol
V
O (OFF)
I
O
I
O pk
I
F
I
F pk
V
R
P
DISS
T
J
T
S
T
L
Value
100
10
20
40
100
5.0
4.0
-55 to +125
-65 to +150
300
2.5 (Typ)
Units
V
A
mA
V
W
°C
g
g
Peak Output Current
Input Forward Current
g
Peak Input Forward Current (t
≤1.0ms)
Peak Input Reverse Voltage (t
≤1.0ms)
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Lead Temperature
Weight
For notes, please refer to page 2
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1
05/18/12
RDHA710FR10A1NK
Electrical Characteristics @ -55°C
d
T
C
d
+125°C
(Unless Otherwise Specified)
Parameter
Output On-Resistance
Output Leakage Current
Input Forward Voltage
Input-to-Output Leakage Current
Pin-to-Case Leakage Current
Turn-On Time
Turn-Off Time
Group A
Subgroups
1
2
1
2
1, 2, 3
1
9, 10, 11
9, 10, 11
Test Conditions
I
F
= 10mA, I
O
= 4.0A
I
F
= 0, V
OUT
= 100V
I
F
= 10mA
VI-O = 1000Vdc, dwell = 5s
I
F
= 0 to 10mA, V
Bus
= 28V,
I
O
= 2.5A, Duty Cycle
≤
1.0%
I
F
= 0 to 10mA, V
Bus
= 28V,
I
O
= 2.5A, Duty Cycle
≤
1.0%
I
F
= 0, V =+25V, f =1MHz, T
C
= 25C
MIL-HDBK-217F, TC = 25°C
Symbol Min. Typ. Max. Units
R
DS(ON)
I
O
V
F
I
L-O
I
CASE
t
on
t
off
C
OSS
R
THJC
--
--
--
--
1.0
--
--
--
--
--
6.5
0.012 0.020
0.018 0.040
--
10
--
25
--
--
--
--
1600
--
--
1.85
1.0
8.0
ms
0.3
--
5.0
--
pF
°C/W
MHrs
Ω
µA
V
µA
def
def
Output Capacitance
c
Thermal Resistance
c
MTBF
Notes for Maximum Ratings and Electrical Characteristic Tables
Specification is guaranteed by design.
Optically coupled Solid State Relays (SSRs) have relatively slow turn-on and turn-off times. Care must be taken to
insure that transient currents do not cause a violation of SOA. If transient conditions are present, IR recommends a
complete simulation to be performed by the end user to ensure compliance with SOA requirements as specified in the
IRHNA67160 data sheet.
Reference Fig. 2 for Switching Test Circuit and Fig. 3 for Switching Test Wave Form.
mTurn-on
Time (ton) includes the turn-on delay and rise time; Turn-off Time (toff) includes the turn-off delay and fall time.
n
While the SSR design meets the design requirements specified in MIL-PRF-38534, the end user is responsible for
product derating, as applicable for the application.
2
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RDHA710FR10A1NK
Anode
11
V_OUT_+
12-22
Cathode
9
V_OUT_-
1-7
Pins 8, 10, and 17 are no connects.
Fig 1:
Block Diagram
V_Bus
VDD
RL
Anode
11
V_OUT_+
12-22
Cathode
9
V_OUT_-
1-7
RS
V_IN
Fig 2:
Switching Test Circuit
50%
50%
IF
VO
10%
90%
ton
toff
Fig 3:
Switching Test Waveform
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3
RDHA710FR10A1NK
Case Outline and Dimensions
-
Package - 22 Pin Flat Pack
Notes
1.
2.
3.
4.
Dimensioning and Tolerancing per ASME Y14.5SM-1994
Controlling Dimension: Inch
Dimensions are shown in inches
Tolerances are +/- 0.005 UOS
4
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RDHA710FR10A1NK
Part Numbering Nomenclature
RD H
Device Type
RD = DC Solid State Relay
Radiation Hardening
H = RAD Hard
Generation
A = Current design
Radiation Level
7 = 100K Rad (Si)
Current
10 = 10A
Package
FR = 22 Pin Flat Pack
A 7 10 FR 10 A 1 N
K
Screening Level
P = Unscreened, 25°C Electrical Test
(Not for Qualification)
K = K Level Screening per MIL-PRF-38534
(Fully compliant Class K is presently
pending DLA Approval)
Features
N = Non Buffered Fast
Poles
1 = Single Pole
Throw Configuration
A = Single Throw, Normally Open
Voltage
10 = 100 Volts
IR WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
IR LEOMINSTER :
205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 05/2012
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