Relays. DSS41A05 Datasheet

DSS41A05 Datasheet PDF

Part DSS41A05
Description (DSS4 Series) Reed Relays
Feature www.DataSheet4U.com SRC DEVICES SIP SERIES REED RELAYS SIL4 DSS4 MVS4 MSS4 DESCRIPTION SRC Devic.
Manufacture SRC
Datasheet
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DSS41A05
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SRC DEVICES
SIP SERIES REED RELAYS
SIL4 DSS4 MVS4 MSS4
DESCRIPTION
SRC Devices offers a large selection of molded SIP relays to meet customer applications. The DSS4 was
developed several years ago and continues to be the relay of choice for hook switch applications in modems and
general purpose applications. The SIL4 is the first of a series of new molded products ideally suited for use in high
reliability requirements. Its design centers on a new patent pending process aimed at protecting the hermetically
sealed reed switch. When properly protected, the reed switch outperforms most other electromechanical switching
devices for operating life (at low signal levels), isolation, low resistance and low operating power.
The high performance MVS4 and MSS4 models provide bounce free operation and offer a more durable contact
when switching capacitive or inductive loads. Both are capable of switching loads up to 50 watts.
FEATURES
Patent pending process (SIL4)
High reliability switching
3V operate option available
Quality defect levels <50 PPM (SIL4)
Long operating life at low levels ( >1 billion
operations)
Capable of switching up to 1000V
High isolation between input and output
(2500V)
Optional internal diode & N.C. option
High density board mounting
Automatic insertion design
State-of-the-art capsule designs
Epoxy molded single-in-line package
FCC68 compatible on MSS4 model
AGENCY APPROVALS
UL recognized DSS4 model
APPLICATIONS
ATE
- Functional board
testers
- Integrated circuit
testers
- Bare board testers
Telecom
Matrix requirements
Instrumentation
Data acquisition
RATINGS (@ 25˚ C)
Parameter
Switching voltage
SIL4/DSS4
MSS4
MVS4
Switching current
SIL4/DSS4
MVS4/MSS4
Carry current
SIL4
DSS4
MSS4/ MVS4
Switching frequency
SIL4/DSS4
MVS4/MSS4
Contact resistance
SIL4
MVS4/MSS4
(See detailed specifications for more information.)
Min Typ Max Unit
200
500
1000
Volts
Volts
Volts
0.5 Amps
2 Amps
1.5 Amps
2 Amps
3 Amps
500 Hz
200 Hz
120 m
100 m
www.srcdevices.com
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DSS41A05
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SIP SERIES REED RELAYS
SIL4 DSS4 MVS4 MSS4
SPECIFICATIONS
SRC DEVICES
Dry Reed Relay Specifications
All parameters at 25°C unless otherwise stated.
Operate voltage, release voltage, and coil resistance will vary by
approximately 0.4%/°C as ambient temperature varies.
SIL4
Instrument-Grade
PARAMETER
Contact Ratings
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy
Static Contact Resistance
Dynamic Contact Resistance
Contact Material
CONDITIONS
SYMBOL MIN TYP MAX
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Signal Level 1.0V 10mA
Rated Loads(1)
50mV, 10mA
0.5V, 50mA at 100Hz,
1.5 msec
VL
I
L
I
C
-
-
CR
DCR
-
- - 200
- - 0.5
--2
- - 10
- 1000 -
- 95 120
- - 150
- Ru -
Relay Specifications
Insulation Resistance
Capacitance
Open Contact to Coil
Dielectric Strength
Operate Time,
including bounce
Release Time
Between all isolated pins
IR
1012
1013
at 100V, 25°C, 40% RH
Across Open Contacts
- --
- - 1.2
Between Contacts
I/O 250 -
Contacts to Coil
I/O
2500
-
At Nominal Coil Voltage TOP - 0.2
10Hz Square Wave
Zener-Diode Suppression
TREL
- 0.1
Environmental Ratings
Storage Temperature
Operating Temperature
Soldering Temperature
T
T
Applied to pins,10 sec. max.
A
O
-
-55 -
-40 -
--
Vibration Resistance(3)
5Hz - 2000Hz
G --
(Survival)
Shock Resistance
(Survival)
11±1ms,
1/
2
Sine
Wave
S
--
Weight
- - 1.8
(1) Refer to life graphs
(2) Capable of surviving infrared solder-reflow process
(3) Use caution not to exceed vibration resistance limits while ultrasonically cleaning relays with DYAD switches.
Contact REMtech Engineering for more details/ recommendations
-
0.8
-
-
-
0.5
0.5
+125
+85
+260(2)
20
100
-
DSS4
General Purpose
MIN TYP MAX
- - 200
- - 0.5
- -2
- - 10
- 500 -
- - 150
- N/A N/A
- Ru -
1010
1012
-
- -1
- -2
250 -
-
1500
-
-
- 0.25 0.5
- 0.15 0.5
-40 - +105
-40 - +85
- - +260
- - 20
- --
- 1.6 -
UNITS
Volts
Amps
Amps
Watts
x106 Ops
x106 Ops
m
m
-
pF
pF
VDC/Peak AC
VDC/Peak AC
ms
-
°C
°C
°C
Gs
-
grams
www.srcdevices.com
USA 1-866-SRC-8668 Europe 32-89-328850 Far East 886-2-2698-8422
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