ETC AD4C311

AD4C311
Dual 1 Form A
Solid State Relay
DESCRIPTION
The AD4C311 is a bi-directional, double-pole, single-throw, normally open multipurpose solid-state relay. It is designed to replace
electromechanical relays in general purpose switching applications. The relay consists of two integrated circuits, each driving a pair of
rugged source-to-source enhancement type DMOS transistors. Each integrated circuit is optically coupled to a light emitting diode. The
output MOS transistors are protected with free-wheeling diodes that can handle up to 1.5A of inrush current, making the relay ideal for
switching lamps and highly inductive loads.
FEATURES
APPLICATIONS
•
High input-to-output isolation
•
Telecom switching
•
Low input control power consumption
•
Tip/Ring control
•
220mA maximum continuous load current
•
PCMCIA modules
•
10 ohms maximum on-resistance
•
Multiplexers
•
Long life/high reliability
•
Meter reading systems
•
Data acquisition
•
Medical equipment
•
Battery monitoring
•
Home/Safety security systems
OPTIONS/SUFFIXES
•
-S
Surface Mount Option
•
-TR
Tape and Reel
SCHEMATIC DIAGRAM
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
500
APPROVALS
rev 1.0
•
BABT PENDING
•
CSA CERTIFICATE #LR111581-1
•
UL FILE #E90096
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com
AD4C311
Dual 1 Form A
Solid State Relay
ELECTRICAL CHARACTERISTICS - 25°
PARAMETER
UNIT
MIN
TYP
MAX
1.2
1.5
TEST CONDITIONS
INPUT SPECIFICATIONS
LED Forward Voltage
V
LED Reverse Voltage
Turn-On Current
Turn-Off Current
mA
If = 10mA
V
6
12
Ir = 10uA
mA
5
2.5
Io = 220mA
0.5
OUTPUT SPECIFICATIONS
Blocking Voltage
V
Continuous Load Current
mA
On-Resistance
Ω
400
Io = 10uA
220
If = 5mA
6
10
Io = 220mA
µA
0.7
10
Vo = 400V
Output Capacitance
pF
25
50
Vo = 25V, f = 1.0MHz
Offset Voltage
mV
0.2
If = 5mA
Leakage Current
COUPLED SPECIFICATIONS
Isolation Voltage
-H Suffix
Turn-On Time
2500
V
3750
T = 1 minute
T = 1 minute
ms
2
Turn-Off Time
ms
0.15
Isolation Resistance
GΩ
Coupled Capacitance
pF
Contact Transient Ratio
rev 1.0
V
V/
5
If = 5mA, Io = 220mA
1
If = 5mA, Io = 220mA
100
2
µs
2000
7000
dV = 50V
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com
AD4C311
Dual 1 Form A
Solid State Relay
AD4C311
AD4C311
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
Device Count
0.6
1
1.4
1.8
2.2
2.6
3
60
50
40
30
20
10
0
3.4
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)
AD4C311
AD4C311
Typical On-Resistance Distribution
N = 100, Ambient Temperature = 25°C
Typical Leakage Current Distribution
N = 100, Ambient Temperature = 25°C
100
Device Count
20
10
0
5.25 5.5 5.75
6
6.25 6.5 6.75
80
60
40
20
0
7
0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
On-Resistance (ohm s)
Leakage Current (uA)
AD4C311
AD4C311
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25°C
400 410 420 430 440 450 460 470
Blocking Voltage (V)
rev 1.0
20
0
0
10
-2
0
20
300
250
200
150
100
50
0
-4
0
30
Load Current (mA)
Device Count
40
Typical Load Current vs. Temperature
80
30
60
Device Count
40
40
Device Count
PERFORMANCE DATA
Tem perature (C)
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com
AD4C311
Dual 1 Form A
Solid State Relay
MECHANICAL DIMENSIONS
8 PIN DUAL IN-LINE PACKAGE
rev 1.0
8 PIN SURFACE MOUNT DEVICE
END VIEW
END VIEW
TOP VIEW
TOP VIEW
BOTTOM VIEW/
BOARD PATTERN
BOTTOM VIEW/
BOARD PATTERN
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com