AD6C250 - Solid State Optronics

AD6C250
1 Form A
Solid State Relay
DESCRIPTION
The AD6C250 is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay. It is designed to replace
electromechanical and reed relays in special applications that call for very fast switching rates. The relay consists of an integrated circuit
that drives two special source-to-source enhancement type DMOS transistors with extremely low output capacitance and leakage current.
The IC is optically coupled to a light emitting diode which controls its switching. The design of the circuit makes it ideal for switching high
frequency signals.
FEATURES
APPLICATIONS
•
Fast switching speed (Ton = 50 us TYP)
•
Reed relay replacement
•
Low output capacitance (3pF MAX)
•
Meter reading systems
•
Low input control current (5mA MAX)
•
Medical equipment
•
High input-to-output isolation (2.5kV MIN)
•
Battery monitoring
•
Long life/high reliability
•
Multiplexers
OPTIONS/SUFFIXES*
•
-S
Surface Mount Option
•
-TR
Tape and Reel Option
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
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
•
BABT CERTIFICATE #607836:
•
CSA CERTIFICATE #LR111581-1
•
UL FILE #E90096
Page 1 of 5
AD6C250
rev 1.4 (10/25/04)
AD6C250
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
V
Turn-On Current
mA
2.5
Turn-Off Current
mA
0.5
6
12
If = 10mA
Ir = 10uA
5
Io = 40mA
OUTPUT SPECIFICATIONS
Blocking Voltage
Continuous Load Current
250
V
Io = 1uA
mA
On-Resistance
Ω
225
Leakage Current
nA
10
Output Capacitance
pF
1.5
Offset Voltage
40
If = 5mA
300
Io = 40mA
100
Vo = 250V
3
0.2
mV
Vo = 25V, f = 1.0MHz
If = 5mA
COUPLED SPECIFICATIONS
Isolation Voltage
-H Suffix
Turn-On Time
V
2500
V
3750
T = 1 minute
T = 1 minute
µs
50
500
If = 5mA, Io = 40mA
Turn-Off Time
µs
150
500
If = 5mA, Io = 40mA
Isolation Resistance
GΩ
Coupled Capacitance
pF
Contact Transient Ratio
V/
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
100
3
µs
2000
Page 2 of 5
7000
dV = 50V
AD6C250
rev 1.4 (10/25/04)
AD6C250
1 Form A
Solid State Relay
PERFORMANCE DATA
AD6C250
AD6C250
Typical Turn-On Time Distribution
N = 100, Ambient Temperature = 25°C
Typical Turn-Off Time Distribution
N = 100, Ambient Temperature = 25°C
Device Count
40
30
20
10
0
60
50
40
30
20
10
0
0.01 0.03 0.05 0.07 0.09 0.11 0.13 0.15
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35
Turn-On Tim e (m s)
Turn-Off Tim e (m s)
AD6C250
AD6C250
Typical On-Resistance Distribution
N = 100, Ambient Temperature = 25°C
Typical Leakage Current Distribution
N = 100, Ambient Temperature = 25°C
80
Device Count
40
30
20
10
0
60
40
20
0
170 180 190 200 210 220 230 240
0
0.01 0.03 0.05 0.07 0.09 0.11 0.13
On-Resistance (ohm s)
AD6C250
Maximum Load Current vs. Temperature
Blocking Voltage (V)
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
80
260 265 270 275 280 285 290 295
60
0
40
20
-2
0
40
60
50
40
30
20
10
0
-4
0
60
Load Current (mA)
AD6C250
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25°C
80
Device Count
Leakage Current (uA)
20
Device Count
50
0
Device Count
50
Tem perature (C)
Page 3 of 5
AD6C250
rev 1.4 (10/25/04)
AD6C250
1 Form A
Solid State Relay
MECHANICAL DIMENSIONS
6 PIN DUAL IN-LINE PACKAGE
6 PIN SURFACE MOUNT DEVICE
END VIEW
END VIEW
TOP VIEW
TOP VIEW
BOTTOM VIEW/
BOARD PATTERN
BOTTOM VIEW/
BOARD PATTERN
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 4 of 5
AD6C250
rev 1.4 (10/25/04)
AD6C250
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.
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 5
AD6C250
rev 1.4 (10/25/04)