SSOUSA M211-L Current limiting â ¢ (over-current protection) Datasheet

M211-L
1 Form A
Solid State Relay
DESCRIPTION
The M211-L is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay in a miniature 4-pin small outline
package. It is designed to replace electromechanical relays in general purpose switching applications. The relay consists of an integrated
circuit that drives two rugged source-to-source enhancement type DMOS transistors - optically coupled to a light emitting diode. This
device also includes current-limiting circuitry. During increased load currents or transient current spikes, this circuitry acts to bring the
current down, protecting downstream components.
FEATURES
APPLICATIONS
•
Current limiting (over-current protection)
•
Multiplexers
•
Miniature 4 pin SOP package
•
Meter reading systems
•
Low input control power consumption
•
Data Acquisition
•
100mA maximum continuous load current
•
Medical equipment
•
40 ohms maximum on-resistance
•
Battery monitoring
•
High input-to-output isolation
•
Home/Safety security systems
•
Long life/high reliability
OPTIONS/SUFFIXES*
•
-TR
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
UNIT
MIN
Storage Temperature
°C
-55
125
Operating Temperature
°C
-40
125
Continuous Forward
Current
mA
50
Peak Forward Current
(1us)
A
1
Reverse Input Control
Voltage
V
5
mW
400
Tape and Reel (2,000 pcs / reel)
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
TYP
MAX
SCHEMATIC DIAGRAM
Output Power Dissipation
*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
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
•
UL / C-UL Approved: File E201932
•
SGS / TUV EN60950-1: 2001 Certificate # BA/71/220/06/0398
Page 1 of 5
M211-L
rev 1.42 (12/23/2008)
M211-L
1 Form A
Solid State Relay
ELECTRICAL CHARACTERISTICS - 25°C
PARAMETER
UNIT
MIN
TYP
MAX
1.2
1.5
TEST CONDITIONS
INPUT SPECIFICATIONS
LED Forward Voltage
V
LED Reverse Voltage
6
12
V
Turn-On Current
mA
2.5
Turn-Off Current
mA
0.5
If = 10mA
Ir = 10uA
5
Io = 100mA
OUTPUT SPECIFICATIONS
Blocking Voltage
V
Continuous Load Current
mA
Current Limit
400
180
mA
Io = 1uA
100
If = 5mA
220
250
If = 5mA
35
Io = 100mA
1
Vo = 400V
50
Vo = 25V, f = 1.0MHz
0.2
If = 5mA
On-Resistance
Ω
23
Leakage Current
µA
0.2
Output Capacitance
pF
25
Offset Voltage
mV
COUPLED SPECIFICATIONS
Isolation Voltage
Turn-On Time
1500
V
T = 1 minute
ms
1
2
If = 5mA, Io = 100mA
Turn-Off Time
ms
0.1
0.5
If = 0mA, Io = 100mA
Isolation Resistance
GΩ
Coupled Capacitance
pF
Contact Transient Ratio
V/
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
100
2
µs
2000
Page 2 of 5
7000
dV = 50V
M211-L
rev 1.42 (12/23/2008)
M211-L
1 Form A
Solid State Relay
PERFORMANCE DATA
M211-L
M211-L
Typical Turn-On Time Distribution
N = 100, Ambient Temperature = 25°C
Typical Turn-Off Time Distribution
N = 100, Ambient Temperature = 25°C
40
Device Count
30
20
10
0
30
20
10
0
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
0.04 0.08 0.12 0.16 0.2 0.24 0.28
Turn-On Tim e (m s)
Turn-Off Tim e (m s)
M211-L
M211-L
Typical On-Resistance Distribution
N = 100, Ambient Temperature = 25°C
Typical Leakage Current Distribution
N = 100, Ambient Temperature = 25°C
Device Count
30
20
10
0
21
22
23
24
25
26
27
0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7
On-Resistance (ohm s)
M211-L
Maximum Load Current vs. Temperature
0
400 410 420 430 440 450 460 470
Blocking Voltage (V)
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
80
10
-2
0
20
120
100
80
60
40
20
0
-4
0
30
Load Current (mA)
M211-L
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25°C
40
Device Count
Leakage Current (uA)
60
20
60
50
40
30
20
10
0
40
Device Count
40
20
0.3
0
Device Count
40
Tem perature (C)
Page 3 of 5
M211-L
rev 1.42 (12/23/2008)
M211-L
1 Form A
Solid State Relay
MECHANICAL DIMENSIONS
4 PIN SMALL OUTLINE PACKAGE
END VIEW
TOP VIEW
BACK VIEW
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 4 of 5
M211-L
rev 1.42 (12/23/2008)
M211-L
1 Form A
Solid State Relay
DISCLAIMER
Solid State Optronics (SSO) makes no warranties or representations with regards to the completeness and accuracy of this document. SSO
reserves the right to make changes to product description, specifications at any time without further notice.
SSO shall not assume any liability arising out of the application or use of any product or circuit described herein. Neither circuit patent
licenses nor indemnity are expressed or implied.
Except as specified in SSO's Standard Terms & Conditions, SSO disclaims liability for consequential or other damage, and we make no other
warranty, expressed or implied, including merchantability and fitness for particular use.
LIFE SUPPORT POLICY
SSO does not authorize use of its devices in life support applications wherein failure or malfunction of a device may lead to personal injury or
death. Users of SSO devices in life support applications assume all risks of such use and agree to indemnify SSO against any and all
damages resulting from such use. Life support devices are defined as devices or systems which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure to perform when used properly in accordance with instructions for use can be
reasonably expected to result in significant injury to the user, or (d) a critical component in any component of a life support device or system
whose failure can be reasonably expected to cause failure of the life support device or system, or to affect its safety or effectiveness.
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 5
M211-L
rev 1.42 (12/23/2008)
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