M261 Datasheet, PDF (1/5 Pages) Solid State Optronic – Solid State Relay

M261
1 Form A
Solid State Relay
DESCRIPTION
The M261 is a bi-directional, single-pole, single-throw, normally open solid-state relay. It offers low on-resistance and high load current
ratings in an ultra miniature 4 pin SOP package. The relay consists of an AlGaAs infrared LED, optically coupled to an IC, which in turn
drives two back to back enhancement type DMOS transistors.
FEATURES
• ^{Low On-resistance (1 ohm MAX)}
• ^{High Load Current Rating (400mA continuous)}
• ^{Low input current (2.5 mA TYP)}
• ^{Miniature 4 pin SOP package}
• ^{High input-output isolation (1500Vrms)}
• ^{Solid state reliability}
OPTIONS/SUFFIXES*
• ^{-TR Tape and Reel packing option (2,000pcs/reel)}
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
APPLICATIONS
• ^Multiplexers
• ^{Meter Reasing Systems}
• ^{Data Acquisition}
• ^{Medical Equipment}
• ^{Battery Monitoring}
• ^{Security Systems}
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
UNIT MIN TYP MAX
Storage Temperature
°C -55
125
Operating Temperature
°C -40
125
Continuous Forward
mA
50
Current
Peak Forward Current
A
1
(1us)
Reverse Input Control
V
5
Voltage
Output Power Dissipation mW
400
*The values indicated are absolute stress ratings. Functional operation of the
device is not implied at these or any conditions in excess of those defined in
electrical characteristics section of this document. Exposure to Absolute
Ratings may cause permanent damage to the device and may adversely
affect reliability.
APPROVALS
• ^{UL / C-UL File # E201932}
© 2009 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 5
M261
rev 1.41 (2/18/2009)