STS700 - Solid State Optronics

STS700
Multifunction
Telecommunications Switch
DESCRIPTION
The STS700 is a multi-function telecommunications switch. It combines a 1 Form A solid state relay, optocoupler, darlington transistor
and a bridge rectifier in a 16-pin SOIC package.The solid state relay is comprised of an infrared LED optically coupled to a Photo Diode
Array that drives two back-to-back MOSFETs. The optocoupler consists of back-to-back infrared LEDs coupled to a Photo-Transistor. Its
small outline and low height make the STS700 an ideal choice in telecom circuits where function integration and reduction of board space
are essential.
FEATURES
•
APPLICATIONS
Miniature 16pin SOIC package
•
Telecom switching
Function integration (1 relay, 1 optocoupler,bridge rectifier
and darlington transistor in 1 package)
•
PCMCIA cards
•
High Blocking Voltage (400V, relay portion)
•
Fax/modem modules
•
Low input control current (2.5mA TYP, relay portion)
•
Set-top boxes
•
Low On-Resistance (30 ohms MAX, relay portion)
•
DAA arrangements
•
High Load Current (120mA MAX, relay portion)
•
Hookswitch
•
High Input - Ouptut Isolation (1.5kV MIN, relay portion)
•
Loop current detect
•
Long life / high reliability
•
Pulse dialing
OPTIONS/SUFFIXES*
•
-TR
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
UNIT
MIN
Storage Temperature
°C
-55
120
Operating Temperature
°C
-40
85
Continuous Input Current
mA
40
Transient Input Current
mA
400
Reverse Input Control
Voltage
V
Tape and Reel (1,000 pcs / reel)
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
TYP
MAX
SCHEMATIC DIAGRAM
Output Power Dissipation
mW
6
500
*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
Page 1 of 8
UL / C-UL Approved: File E201932
STS700
rev 1.42 (6/12/2008)
STS700
Multifunction
Telecommunications Switch
ELECTRICAL CHARACTERISTICS - 25°C
PARAMETER
UNIT
MIN
TYP
MAX
1.2
1.5
TEST CONDITIONS
RELAY PORTION INPUT
SPECIFICATIONS
LED Forward Voltage
V
LED Reverse Voltage
V
Turn-On Current
Turn-Off Current
6
12
mA
2.5
mA
0.5
If = 10mA
Ir = 10uA
10
Io = 120mA
RELAY PORTION OUTPUT
SPECIFICATIONS
Blocking Voltage
V
400
Continuous Load Current
mA
On-Resistance
Ω
18
Leakage Current
Io = 1uA
120
If = 10mA
30
Io = 120mA
µA
0.2
1
Vo = 350V
Output Capacitance
pF
25
50
Vo = 25V, f = 1.0MHz
Offset Voltage
mV
0.2
If = 10mA
Turn-On Time
ms
2
5
If = 10mA, Io = 120mA
Turn-Off Time
ms
0.5
1
If = 10mA, Io = 120mA
ms
2
5
If = 5mA, Io = 120mA
ms
0.5
1
If = 0mA, Io = 120mA
1.2
1.5
RELAY PORTION COUPLED
SPECIFICATIONS
Turn-On Time
Turn-Off Time
OPTOCOUPLER PORTION INPUT
SPECIFICATIONS
LED Forward Voltage
Turn-On Current
V
2
mA
Reverse Current
µA
Terminal Capacitance
pF
If = 10mA
Io = 0.5mA
30
10
Vr = 4V
250
V = 0, f = 1kHz
OPTOCOUPLER PORTION
OUTPUT SPECIFICATIONS
Collector - Emitter Breakdown Voltage
V
60
Io = 10uA, If = 0
Emitter - Collector Breakdown Voltage
V
5
Io = 100uA, If = 0
Collector Dark Current
µA
Floating Capacitance
0.1
Vce = 20V, If = 0
pF
0.6
1
V = 0V, f = 1.0MHz
Vce Saturation Voltage
V
0.1
0.3
If = 20mA, Ic = 1mA
Current Transfer Ratio
%
100
800
If = 5mA, Vce = 5V
Rise Time
µs
5
20
Ic = 2mA, Vce = 2V, RL = 100 ohms
µs
4
20
Ic = 2mA, Vce = 2V, RL = 100 ohms
Fall Time
30
COUPLED SPECIFICATIONS
Isolation Voltage
-H Suffix
V
1500
T = 1 minute
V
2500
T = 1 minute
Coupled Capacitance
pF
Contact Transient Ratio
V/
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
2
µs
2000
Page 2 of 8
7000
dV = 50V
STS700
rev 1.42 (6/12/2008)
STS700
Multifunction
Telecommunications Switch
ELECTRICAL CHARACTERISTICS - 25°C
FULL WAVE BRIDGE RECTIFIER
SPECIFICATIONS
Reverse Voltage
V
Forward Voltage Drop
V
Reverse Leakage Current
100
Io = 10uA
1.5
1.8
Io = 120mA
Vr = 100V
µA
10
Continuous Load Current
mA
140
Peak Forward Current
mA
500
T = 10us
DARLINGTON TRANSISTOR
SPECIFICATIONS
Collector-Emitter Breakdown Voltage
V
Continuous Collector Current
mA
Collector-Emitter Leakage Current
µA
Saturation Voltage
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
40
Ic = 10uA, Ib = 0
0.5
120
Vce = 5V
1
Vce = 10V
1.5
V
Page 3 of 8
Ic = 120mA, Ib = 10mA
STS700
rev 1.42 (6/12/2008)
STS700
Multifunction
Telecommunications Switch
PERFORMANCE DATA
STS700 - RELAY PORTION
STS700 - RELAY PORTION
Typical Turn-Off Time Distribution
N = 100, Ambient Temperature = 25°C
Typical Turn-On 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
1.1
0
Turn-On Tim e (m s)
Turn-Off Tim e (m s)
STS700 - RELAY PORTION
STS700 - RELAY PORTION
Typical Leakage Current Distribution
N = 100, Ambient Temperature = 25°C
Typical On-Resistance Distribution
N = 100, Ambient Temperature = 25°C
40
50
Device Count
10
0
15
16
17
18
19
20
21
30
20
10
0
22
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4
On-Resistance (ohm s)
Leakage Current (uA)
STS700 - RELAY PORTION
STS700 - RELAY PORTION
Maximum Load Current vs. Temperature
10
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
100
50
0
0
20
-2
0
30
150
-4
0
Device Count
40
Load Current (mA)
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25°C
80
20
40
60
30
40
Device Count
0.04 0.08 0.12 0.16 0.2 0.24 0.28
20
Device Count
40
Tem perature (C)
Page 4 of 8
STS700
rev 1.42 (6/12/2008)
STS700
Multifunction
Telecommunications Switch
PERFORMANCE DATA
STS700 - OPTOCOUPLER PORTION
STS700 - OPTOCOUPLER PORTION
Forward Current vs. Ambient Temperature
Diode Power Dissipation vs. Ambient Temperture
N = 100, Ambient Temperature = 25°C
Forward current IF (mA)
Diode power dissipation P (mW)
N = 100, Ambient Temperature = 25°C
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
STS700 - OPTOCOUPLER PORTION
STS700 - OPTOCOUPLER PORTION
Collector Power Dissipation vs. Ambient Temperature
Total Power Dissipation vs. Ambient Temperature
N = 100
Total power dissipation PC (mW)
Collector power dissipation PC (mW)
N = 100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
STS700 - OPTOCOUPLER PORTION
STS700 - OPTOCOUPLER PORTION
Peak Forward Current vs. Duty Ratio
Forward Current vs. Forward Voltage
N = 100, Ambient Temperature = 25°C
Forward current IF (mA)
Peak forward current IFM (mA)
N = 100, Ambient Temperature = 25°C
Forward voltage VF (V)
Duty ratio
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 8
STS700
rev 1.42 (6/12/2008)
STS700
Multifunction
Telecommunications Switch
PERFORMANCE DATA
STS700 - OPTOCOUPLER PORTION
STS700 - OPTOCOUPLER PORTION
Current Transfer Ratio vs. Forward Current
Collector Current vs. Collector-Emitter Voltage
N = 100, Ambient Temperature = 25°C
Collector current Ic (mA)
Current transfer ratio CTR (%)
N = 100, Ambient Temperature = 25°C
Forward current IF (mA)
Collector-emitter voltage VCE (V)
STS700 - OPTOCOUPLER PORTION
Relative Current Transfer Ratio vs. Ambient Temperature
STS700 - OPTOCOUPLER PORTION
Collector-Emitter Saturation Voltage vs. Ambient Temperature
N = 100
Relative current transfer ratio (%)
Collector-emitter saturation voltage VCE (SAT) (V)
N = 100
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
STS700 - OPTOCOUPLER PORTION
STS700 - OPTOCOUPLER PORTIONN
Response Time vs. Load Resistance
Collector Dark Current vs. Ambient Temperature
N = 100, Ambient Temperature = 25°C
Response Time (us)
Collector dark current ICEO (A)
N = 100
Ambient Temperature Ta (°C)
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Load resistance RL (K ohm)
Page 6 of 8
STS700
rev 1.42 (6/12/2008)
STS700
Multifunction
Telecommunications Switch
MECHANICAL DIMENSIONS
16 PIN SMALL OUTLINE INTEGRATED CIRCUIT
END VIEW
TOP VIEW
BOTTOM VIEW/
BOARD PATTERN
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 7 of 8
STS700
rev 1.42 (6/12/2008)
STS700
Multifunction
Telecommunications Switch
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 8 of 8
STS700
rev 1.42 (6/12/2008)