SDT1600

SDT1600
DC Input
Quad Optocoupler
DESCRIPTION
The SDT1600 combines four independent optocouplers in a 16 pin DIP/SMD package. Each of the discrete circuits is composed of an
AlGaAs LED optically coupled to a photo-transistor--allowing for high isolation levels while maintaining low-level DC signal control
capability. The SDT1600 provides an optically isolated method of controlling many interface applications such as telecommunications,
industrial control and instrumentation circuitry.
FEATURES
APPLICATIONS
•
4 optically isolated optocouplers in 1 package
•
Loop current / Ring signal detection
•
High input-to-isolation package (5000Vrms MIN)
•
Programmable controls
•
Low input power consumption
•
Power supplies
•
High stability
•
Office automation equipment
•
CTR Range 50-600%
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
100
Input Forward Current
mA
50
Input Peak Forward
Current
A
1
Reverse Input Control
Voltage
V
6
mW
200
Output Power Dissipation
TYP
MAX
*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
•
UL / C-UL Approved, File # E201932
•
VDE Approved, Lic # 40011227
Page 1 of 6
SDT1600
rev 1.40 (10/25/2004)
SDT1600
DC Input
Quad Optocoupler
ELECTRICAL CHARACTERISTICS - 25°C
PARAMETER
UNIT
MIN
TYP
MAX
TEST CONDITIONS
1.2
1.4
If = 20mA
Ifm = 0.5A
Vr = 4V
INPUT SPECIFICATIONS
LED Forward Voltage
V
Peak Forward Voltage
V
3
Reverse Current
µA
10
OUTPUT SPECIFICATIONS
Collector-Emitter Breakdown Voltage
V
60
Ic = 1uA
Emitter-Collector Breakdown Voltage
V
6
Ie = 1uA
Dark Current
µA
0.1
Vce = 20V
Floating Capacitance
Saturation Voltage
Current Transfer Ratio
%
Rise Time
µs
4
Ic = 2mA, Vcc = 5V, Rc = 100 ohms
µs
3
If = 2mA, Vcc = 5V, Rc = 100 ohms
Fall Time
pF
0.6
1
V
0.1
0.2
If = 20mA, Ic = 1mA
600
If = 5mA, Vce = 5V
50
Vce = 0V, f = 1.0MHz
COUPLED SPECIFICATIONS
Isolation Voltage
Isolation Resistance
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
V
GΩ
5000
T = 1 minute
50
Page 2 of 6
SDT1600
rev 1.40 (10/25/2004)
SDT1600
DC Input
Quad Optocoupler
PERFORMANCE DATA
SDT1600
SDT1600
Collector-Emitter Saturation Voltage vs. Forward Current
Current Transfer Ratio vs. Forward Current
N = 100, Ambient Temperature = 25°C
Current transfer ratio CTR (%)
Collector-emitter Saturation Voltage Vce (V)
N = 100, Ambient Temperature = 25°C
Forward Current IF (mA)
Forward Current IF (mA)
SDT1600
SDT1600
Collector Power Dissipation vs. Ambient Temperature
Collector Dark Current vs. Ambient Temperature
N = 100
Collector Dark Current Iceo (A)
Collector Power Dissipation Pc (mW)
N = 100
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
SDT1600
SDT1600
Typical Vceo Distribution
Forward Current vs. Ambient Temperature
N = 100, Ambient Temperature = 25°C
N = 100, Ambient Temperature = 25°C
Forward Current IF (mA)
Device Count
40
30
20
10
0
60
63
66
69
72
75
78
81
Breakdow n Voltage (V)
Ambient Temperature Ta (°C)
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 3 of 6
SDT1600
rev 1.40 (10/25/2004)
SDT1600
DC Input
Quad Optocoupler
PERFORMANCE DATA
SDT1600
SDT1600
Collector Current vs. Collector-Emitter Voltage
Forward Current vs. Forward Voltage
N = 100, Ambient Temperature = 25°C
Forward Current IF (mA)
Collector Current Ic (mA)
N = 100, Ambient Temperature = 25°C
Collector-emitter Voltage VCE (V)
Forward Voltage VF (V)
SDT1600
SDT1600
Rise Time vs. Load Resistance
Fall Time vs. Load Resistance
N = 100, Ambient Termperature = 25°C
Response Rise Time (us)
Response Rise Time (us)
N = 100, Ambient Temperature = 25°C
Load Resistance RL(K ohm)
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Load Resistance RL(K ohm)
Page 4 of 6
SDT1600
rev 1.40 (10/25/2004)
SDT1600
DC Input
Quad Optocoupler
MECHANICAL DIMENSIONS
16 PIN DUAL IN-LINE PACKAGE
16 PIN SURFACE MOUNT DEVICE
END VIEW
END VIEW
TOP VIEW
TOP VIEW
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 6
SDT1600
rev 1.40 (10/25/2004)
SDT1600
DC Input
Quad Optocoupler
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 6 of 6
SDT1600
rev 1.40 (10/25/2004)