M250
1 Form A
Solid State Relay
DESCRIPTION
The M250 is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay in a 4-pin miniature small outline
package. It is designed to replace electromechanical and reed relays in special applications that call for very fast switching rates. The relay
consists of an integrated circuit that drives two special source-to-source enhancement type DMOS transistors with extremely low output
capacitance and leakage current. The IC is optically coupled to a light emitting diode which controls its switching. The design of the circuit
makes it ideal for switching high frequency signals.
FEATURES
APPLICATIONS
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High input-to-output isolation
Low input control power consumption
35mA maximum continuous load current
300 ohms maximum on-resistance
Long life/high reliability
Fast switching speeds
Low output capacitance
Ultra miniature 4-pin small outline package
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Telecom switching
Tip/Ring control
PCMCIA modules
Multiplexers
Meter reading systems
Data acquisition
Medical equipment
Battery monitoring
Home/Safety security systems
OPTIONS/SUFFIXES
MAXIMUM RATINGS
PARAMETER
Storage Temperature
Operating Temperature
UNIT
°C
°C
mA
mA
V
mW
6
400
MIN
-55
-40
TYP
MAX
125
85
40
400
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-TR
Tape and Reel
SCHEMATIC DIAGRAM
1
+ Input
4
Load
Continuous Input Current
Transient Input Current
IC
2
- Input
3
Load
Reverse Input Control
Voltage
Output Power Dissipation
APPROVALS
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BABT CERTIFICATE #650192:
BS EN 60950, BS EN 41003, BS EN 60065
rev 1.0
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com
SSOUSA [ SOLID STATE OPTRONIC ]
