SLC800 - Solid State Optronics

SLC800
Single Channel
Linear Optocoupler
Description
Features
The SLC800 is a highly advanced linear optocoupler
device. The product takes advantage of highly matched
transistors used for both a Servo Feedback Loop and a
Forward Output Loop. The closely matched transistors
provide a high degree of linearity across a wide range of
input signal variation. These features make the SLC800 an
ideal product for transformer replacement in many medical,
industrial and power supply isolation circuits. Its small size
makes the SLC800 quite attractive for telecom applications
in which board space is limited.
The SLC800 comes standard in a miniature 8 pin DIP
package.

High Isolation Voltage (1500VRMS)

Low Input Power Consumption

High Servo Linearity Across Temperature

Long Life / High Reliability

RoHS / Pb-Free / REACH Compliant
Agency Approvals
UL / C-UL:
VDE:
File # E201932
File # 40035191 (EN 60747-5-2)
Applications

Power Supply Feedback

Transformer Replacement

Audio Signal Interface

Digital Telephone Isolation

Medical Sensor Isolation
Schematic Diagram
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.
Storage Temperature …………………………..-55 to +125°C
Operating Temperature …………………………-40 to +85°C
Continuous Input Current ………………………………..40mA
Transient Input Current ………………….……………..400mA
Reverse Input Control Voltage …………..…………………6V
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
SLC800
SLC800-S
SLC800-STR
Description
8 pin DIP, (50/Tube)
8 pin SMD, (50/Tube)
8 pin SMD, Tape and Reel (1000/Reel)
NOTE: Suffixes listed above are not included in marking on
device for part number identification
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 8
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527
SLC800
Single Channel
Linear Optocoupler
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
6
-
-
V
IR = 10μA
Terminal Capacitance
Ct
-
30
250
pF
V=0, f=1KHz
Reverse Current
IR
-
-
10
A
VR=6V
K1 Servo Gain (I1/IF)
K1
0.001
0.002
0.01
n/a
IF=0.3-1.0mA
K1 Servo Gain (I1/IF)
K1
0.002
0.004
0.01
n/a
IF=1-10mA
K2 Forward Gain (I2/IF)
K2
0.001
0.002
0.01
n/a
IF=0.3-1.0mA
K2 Forward Gain (I2/IF)
K2
0.002
0.004
0.01
n/a
IF=1-10mA
K3 Transfer Gain (K2/K1)
K3
0.98
1.00
1.02
n/a
IF=0.3-10mA
∆K3
-
0.07
0.1
%
IF=0.3-10mA
Coupled Specifications
Transfer Gain Linearity
Photo-Conductive Operation
Frequency Response (-3dB)
-
-
140
-
kHz
IF=10mA, ∆V=2V
Phase Response
-
-
-45
-
DEG
f=140kHz
VISO
1500
-
-
VRMS
RH ≤ 50%, t=1min
-

VI-O = 500VDC
Isolation Specifications
Isolation Voltage
Input-Output Resistance
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
RI-O
-
10
Page 2 of 8
12
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527
SLC800
Single Channel
Linear Optocoupler
SLC800 Performance & Characteristics Plots, TA = 25°C (unless otherwise specified)
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
Page 3 of 8
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527
SLC800
Single Channel
Linear Optocoupler
SLC800 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
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
350ºC
3s
(at tip of soldering iron)
Page 4 of 8
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527
SLC800
Single Channel
Linear Optocoupler
SLC800 Package Dimensions
8 PIN DIP Package
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
Note:
Page 5 of 8
All dimensions in inches [“] with millimeters in parenthesis ()
Device Weight: 0.45g
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527
SLC800
Single Channel
Linear Optocoupler
SLC800Package Dimensions
8 PIN SMD Surface Mount Package (-S)
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
Note:
Page 6 of 8
All dimensions in inches [“] with millimeters in parenthesis ()
Device Weight: 0.45g
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527
SLC800
Single Channel
Linear Optocoupler
SLC800 Package Dimensions
8 PIN SMD Tape & Reel (-STR)
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
Note:
Page 7 of 8
All dimensions in millimeters
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527
SLC800
Single Channel
Linear Optocoupler
SLC800 Package Marking
SLC800
YYWW
Date Code
Pin 1
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.
© 2012 Solid State Optronics • San Jośe, CA
www.ssousa.com • +1.408.293.4600
Page 8 of 8
SLC800/S/TR
Rev 2.00 (09/17/2012)
001527