AD4C743 - Solid State Optronics

AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
Description
Features
The AD4C743 is composed of two isolated relays; one
normally open and one normally closed. Each relay has a
bi-directional, single-pole, single-throw contact. Completely
independent of its counterpart, each consists of an LED
driver that activates an integrated circuit, which in turn
drives a pair of DMOS transistors. The low on resistance
(500mΩ TYP) and high load current rating (800mA) make
this relay a unique and unparalleled product.

1 Form A / 1 Form B Integrated in Single Package

Low Input Control Current (2.5mA TYP)

800mA Maximum Continuous Load Current (per Channel)

Low On Resistance (500m TYP)

High Isolation Voltage (up to 5kVRMS)

Long Life / High Reliability

RoHS / Pb-Free / REACH Compliant
The AD4C743 comes standard in a compact 8 pin DIP
package making it ideal for high-density board applications.
Agency Approvals
Applications
UL/C-UL:
VDE:

Meter Reading Systems

Multiplexers

Data Acquisition

Medical Equipment

Battery Monitoring

Home / Safety Security Systems
File # E201932
File # 40035191 (EN 60747-5-2)
Absolute Maximum Ratings
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 Maximum Ratings may cause permanent damage
to the device and may adversely affect reliability.
Schematic Diagram
Storage Temperature …………………………..-55 to +125°C
Operating Temperature …………………………-40 to +85°C
Continuous Input Current ………………………………..50mA
Transient Input Current ………………….……………..500mA
Reverse Input Control Voltage …………..…………………5V
Input Power Dissipation …………………………………40mW
Output Power Dissipation ……………………………..800mW
Solder Temperature – Wave (10sec)……………….….260°C
Solder Temperature – IR Reflow (10sec)….…………..260°C
Ordering Information
Part Number
Description
AD4C743
AD4C743-H
AD4C743-S
AD4C743-HS
AD4C743-STR
AD4C743-HSTR
8 pin DIP, (50/Tube)
5kVRMS Viso, 8 pin DIP, (50/Tube)
8 pin SMD, (50/Tube)
5kVRMS, 8 pin SMD, (50/Tube)
8 pin SMD, Tape and Reel (1000/Reel)
5kVRMS, 8 pin SMD, Tape and Reel (1000/Reel)
NOTE: Suffixes listed above are not included in marking on
device for part number identification
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 9
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
Electrical Characteristics, TA = 25°C (unless otherwise specified)
Parameter
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Input Specifications
LED Forward Voltage
VF
-
1.2
1.5
V
IF = 10mA
LED Reverse Voltage
BVR
5
-
-
V
IR = 10μA
Turn-On Current (Form A – Normally Open)
IF(NO)
-
2.5
5
mA
IO = 800mA
Turn-On Current (Form B – Normally Closed)
IF(NC)
-
0.5
-
mA
IO = 800mA
Turn-Off Current (Form A – Normally Open)
IFOFF(NO)
-
0.5
-
mA
IO = 800mA
Turn-Off Current (Form B – Normally Open)
IFOFF(NC)
-
2.5
5
mA
IO = 800mA
Output Specifications – Form A (Normally Open)
Blocking Voltage
VB
60
-
-
V
IO=1A
Continuous Load Current
IO
-
-
800
mA
IF=5mA
On Resistance
RON
-
0.5
1
Ω
IF=5mA, IO=800mA
Leakage Current
IOleak
-
0.2
1
A
IF=0mA, VO=60V
Output Capacitance
COUT
-
20
-
pF
VO=25V, f=1.0MHz
Offset Voltage
VOFFSET
-
-
0.2
mV
IF=5mA
Turn-On Time
TON
-
3
5
mS
IF=5mA, IO=800mA
Turn-Off Time
TOFF
-
0.05
5
mS
IF=0mA, IO=800mA
VB
60
-
-
V
Output Specifications – Form B (Normally Closed)
Blocking Voltage
Continuous Load Current
IF=5mA, IO=1A
IO
-
-
800
mA
On Resistance
RON
-
0.5
1
Ω
IF=0mA, IO=800mA
Leakage Current
IOleak
-
0.2
1
A
IF=5mA, VO=60V
Output Capacitance
IF=0mA
COUT
-
20
-
pF
IF=5mA, f=1.0MHz
Offset Voltage
VOFFSET
-
-
0.2
mV
IF=0mA
Turn-On Time
TON
-
0.1
5
mS
IF=0mA, IO=800mA
Turn-Off Time
TOFF
-
3
5
mS
IF=5mA, IO=800mA
CCOUPLED
-
3
-
pF
-
2,000
7,000
0
V/S
dV = 50V
3750
-
-
5000
-
-
VRMS
RH ≤ 50%, t=1min
Coupled Specifications
Coupled Capacitance
Contact Transient Ratio
Isolation Specifications
Isolation Voltage
(-H Option)
Input-Output Resistance
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
VISO
RI-O
-
10
Page 2 of 9
12
-

VI-O = 500VDC
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
AD4C743 Performance & Characteristics Plots, TA = 25°C (unless otherwise specified)
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 3 of 9
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
AD4C743 Performance & Characteristics Plots, Cont… TA = 25°C (unless otherwise specified)
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 4 of 9
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
AD4C743 Solder Temperature Profile Recommendations
(1) Infrared Reflow:
Refer to the following figure as an example of an optimal temperature profile for single occurrence infrared reflow.
Soldering process should not exceed temperature or time limits expressed herein. Surface temperature of device
package should not exceed 250ºC:
G
F
D
E
H
B
A
C
Figure 1
Process
Step
A
B
C
D
E
F
G
H
Description
Preheat Start Temperature (ºC)
Preheat Finish Temperature (ºC)
Preheat Time (s)
Melting Temperature (ºC)
Time above Melting Temperature (s)
Peak Temperature, at Terminal (ºC)
Dwell Time at Peak Temperature (s)
Cool-down (ºC/s)
Parameter
150ºC
180ºC
90 - 120s
230ºC
30s
260ºC
10s
<6ºC/s
(2) Wave Solder:
Maximum Temperature:
Maximum Time:
Pre-heating:
Single Occurrence
260ºC (at terminal)
10s
100 - 150ºC (30 - 90s)
(3) Hand Solder:
Maximum Temperature:
Maximum Time:
Single Occurrence
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
350ºC
3s
(at tip of soldering iron)
Page 5 of 9
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
AD4C743 Package Dimensions
8 PIN DIP Package
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Note:
Page 6 of 9
All dimensions in inches [“] with millimeters in parenthesis ()
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
AD4C743 Package Dimensions
8 PIN SMD Surface Mount Package (-S)
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Note:
Page 7 of 9
All dimensions in inches [“] with millimeters in parenthesis ()
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
AD4C743 Package Dimensions
8 PIN SMD Tape & Reel (-STR)
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Note:
Page 8 of 9
All dimensions in millimeters
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752
AD4C743
1 Form A / 1 Form B
60V / 1Ω
MOSFET Output Solid State Relay
AD4C743 Package Marking
AD4C743
YYWW
Date Code
Pin 1
AD4C743 Package Weights
Single Unit
Full Tube
(50pcs)
Full Pouch
(10 tubes)
Full Reel
(1000pcs)
AD4C743-(H)
0.54
42
420
-
AD4C743-(H)S
0.53
44
440
-
AD4C743-(H)STR
0.53
-
-
950
Device
Note: All weights above are in GRAMS, and include
packaging materials where applicable
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 notices.
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 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.
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 9 of 9
AD4C743 H/S/TR
Rev 2.00 (11/25/2013)
001752