AD4C311-L - Solid State Optronics

AD4C311-L
Dual 1 Form A
Solid State Relay
DESCRIPTION
The AD4C311-L is a bi-directional, double-pole, single-throw, normally open solid-state relay. The combination of high load voltage, low
on-resistance, and current limit protection make the AD4C311-L a unique device.
The AD4C311-L combines two optically isolated, discrete, current limit protected SSRs in one compact 8 pin DIP/SMD package. Each
SSR is composed of an IR LED, optically coupled to an IC, which in turn drives back-to-back MOSFETs on the output. The IC provides
current limit protection. During transient current spikes, this circuitry limits the current on the output of the device, thereby offering an
additional measure of protection to itself and downstream components.
FEATURES
APPLICATIONS
•
Current limit protection
•
Multiplexers
•
Low input control power consumption
•
Meter reading systems
•
200mA maximum continuous load current
•
Data Acquisition
•
15 ohms maximum on-resistance
•
Medical equipment
•
Long life/high reliability
•
Battery monitoring
•
RoHS Compliant / Pb-Free / REACH Compliant
•
Home/Safety security systems
OPTIONS/SUFFIXES*
•
-S
Surface Mount Leadform Option (50 pcs / tube)
•
-TR
Tape and Reel Packing Option (1,000 pcs / reel)
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
UNIT
MIN
Storage Temperature
°C
-55
125
Operating Temperature
°C
-40
85
Continuous Input Current
mA
40
Transient Input Current
mA
400
Reverse Input Control
Voltage
V
Output Power Dissipation
mW
TYP
MAX
6
800
*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
© 2010 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
•
UL / C-UL Approved: File # E90096
•
CSA Approved: File #LR111581-1
Page 1 of 5
AD4C311-L
rev 1.41 (4/20/2010)
AD4C311-L
Dual 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 = 200mA
OUTPUT SPECIFICATIONS
Blocking Voltage
V
Continuous Load Current
mA
Current Limit
400
250
mA
Io = 1uA
200
If = 5mA
300
330
If = 5mA
15
Io = 200mA
1
Vo = 400V
50
Vo = 25V, f = 1.0MHz
0.2
If = 5mA
On-Resistance
Ω
11
Leakage Current
µA
0.2
Output Capacitance
pF
25
Offset Voltage
mV
COUPLED SPECIFICATIONS
Isolation Voltage
Turn-On Time
3750
V
T = 1 minute
ms
2
5
If = 5mA, Io = 200mA
Turn-Off Time
ms
0.04
1
If = 0mA, Io = 200mA
Isolation Resistance
GΩ
Coupled Capacitance
pF
Contact Transient Ratio
V/
© 2010 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
100
2
µs
2000
Page 2 of 5
7000
dV = 50V
AD4C311-L
rev 1.41 (4/20/2010)
AD4C311-L
Dual 1 Form A
Solid State Relay
AD4C311-L
AD4C311-L
Typical Turn-On Time Distribution
N = 100, Ambient Temperature = 25°C
Typical Turn-Off Time Distribution
N = 100, Ambient Temperature = 25°C
60
50
40
30
20
10
0
50
Device Count
40
30
20
10
0
0.7
1
1.3
1.6
1.9
2.2
2.5
2.8
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08
Turn-On Tim e (m s)
Turn-Off Tim e (m s)
AD4C311-L
AD4C311-L
Typical On-Resistance Distribution
N = 100, Ambient Temperature = 25°C
Typical Leakage Current Distribution
N = 100, Ambient Temperature = 25°C
100
Device Count
30
20
10
0
10.3 10.5 10.8 11
60
40
20
0
11.3 11.5 11.8
0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
Leakage Current (uA)
AD4C311-L
AD4C311-L
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25°C
Maximum Load Current vs. Temperature
Blocking Voltage (V)
© 2010 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
200
150
100
50
80
60
0
-2
0
400 410 420 430 440 450 460 470
250
-4
0
60
50
40
30
20
10
0
Load Current (mA)
Device Count
On-Resistance (ohm s)
40
10
80
20
Device Count
40
0
Device Count
PERFORMANCE DATA
Tem perature (C)
Page 3 of 5
AD4C311-L
rev 1.41 (4/20/2010)
AD4C311-L
Dual 1 Form A
Solid State Relay
MECHANICAL DIMENSIONS
8 PIN DUAL IN-LINE PACKAGE
8 PIN SURFACE MOUNT DEVICE
END VIEW
END VIEW
TOP VIEW
TOP VIEW
BOTTOM VIEW/
BOARD PATTERN
BOTTOM VIEW/
BOARD PATTERN
© 2010 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 4 of 5
AD4C311-L
rev 1.41 (4/20/2010)
AD4C311-L
Dual 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.
© 2010 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 5
AD4C311-L
rev 1.41 (4/20/2010)