Description
Features
ISO
LINK
SCHEMATIC
PACKAGE OUTLINE
.065
.090
.100
.050
.025 (6 PLS)
.170.010
.245.010
.080
MAX.
1
6
2
3
4
5
OLS XXX
XXYY
1. Measured between pins 1, 2 and 6 shorted together and pins 3, 4, and 5 shorted together. T
A
=25
C and duration = 1 second.
NOTES:
OLS700
Hermetic Surface Mount
Isolinear Optocoupler
LED
FEED BACK
PHOTODIODE
FEED FORWARD
PHOTODIODE
3
4
5
1
2
6
The OLS700 optocoupler consists of one
LED optically coupled to two matched photodiode
detectors. Photodiode detectors are used for
excellent linearity.
The photodiode on the input side acts as a
feedback device permitting an external feedback
loop to ensure constant LED light output. A similar
matching photodiode on the output side is used to
drive an output circuit that is electrically isolated
from the input. A fixed relationship is thus main-
tained between input and output.
Each OLS700 is mounted and coupled in a
custom hermetic surface mount LCC ceramic
package providing 1000 Vdc electrical isolation
between input and output.
Device mounting is achieved with reflow
soldering or conductive epoxies.
Electrical parameters guaranteed over
55
C to +125
C ambient temp. range
1000 Vdc electrical isolation
High reliability and rugged construction
Matched photodiodes
Excellent linearity
100% hi-rel screenings are offered
Absolute Maximum Ratings
1000Vdc
-65
C to +150
C
-40
C to +85
C
240
C
250mW
60mA
100mA
3.0V
100mW
30V
.3V
Coupled
Input to Output Isolation Voltage
1
Storage Temperature Range
Operation Temperature Range
Mounting Temperature Range ( 3 minutes max. )
Total Power Dissipation
Input Diode
Average Input Current
Peak Forward Current (
1mS duration )
Reverse Voltage
Power Dissipation
Output Detector
Reverse Voltage
Forward voltage
LED Emitter
Forward Voltage
Reverse Current
Photodiode Detector
Dark Current
Open Circuit Voltage
ELECTRICAL CHARACTERISTIC ( T
A
= 25
C )
Parameter
Symbol Min Typ. Max Units Test Conditions Fig. Note
VF
IR
ID
VOC
1.3
1
500
1.6
10
25
V
A
nA
mV
IF = 10 mA
VR = 3 V
VR = 15 V, IF = 0 mA
IF = 10 mA
ELECTRICAL CHARACTERISTIC ( T
A
= 25
C )
Parameter
Symbol Min Typ. Max Units Test Conditions Fig. Note
Coupled Characteristics
K1, Servo Current
Gain (IP1/ IF)
Servo Current
K2, Forward Current
Gain (IP2/ IF)
Forward Current
K3, Transfer Gain (K2 / K1)
Frequency Response (-3db)
Phase Response@200KHz
Rise Time
Fall Time
Input-Output Capacitance
Insulation Resistance
Withstand Test Voltage
K1
IP1
K2
IP2
K3
BW
tr
tf
Cio
Rio
WTV
.0020
.0020
0.75
1000
.0030
30
.0030
30
1.00
200
-45
2
2
1.5
10
.00
80
.00
80
1.25
A
A
KHz
Deg.
s
s
pF
G
VDC
IF = 10 mA, Vdet = -15 V
IF = 10 mA, Vdet = -15 V
IF = 10 mA, Vdet = -15 V
IF = 10 mA, Vdet = -15 V
IF = 10 mA, Vdet = -15 V
IF = 10 mA
4 mA, RL = 50
IF = 10 mA
4 mA, RL = 50
IF = 10 mA
4 mA, RL = 50
IF = 10 mA
4 mA, RL = 50
f = 1 MHz
Vio = 500 VDC
RH
50%, Iio
1
A, 1 sec.
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