202470E • Isolink Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 13, 2017
1
DATA SHEET • OLS449: RADIATION-TOLERANT, PHOTOTRANSISTOR HERMETIC SURFACE-MOUNT OPTOCOUPLER
Table 1. OLS449 Absolute Maximum Ratings
1
Parameter
Coupled
Input to output isolation voltage
2
Storage temperature range
Operating temperature range
Lead temperature range for 10 sec
Input Diode
Average input current
Peak forward current
3
Reverse voltage
Power dissipation
Output Detector
Collector to emitter voltage
Emitter to base voltage
Collector to base voltage
Continuous collector current
Power dissipation
4
V
CE
V
EB
V
CB
I
CC
P
D
65
7
65
50
300
V
V
V
mA
mW
I
DD
I
F
V
R
P
D
40
1
2
70
mA
A
V
mW
V
DC
T
STG
T
A
–1000
–65
–55
+1000
+150
+125
240
V
C
C
C
Symbol
Minimum
Maximum
Units
1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters
set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
2 Measured between pins 1, 2, and 6 shorted together, and pins 3, 4, and 5 shorted together. T
A
= 25 °C and duration = 1 s.
3 Value applies for Pw ≤ 1
μs,
PRR ≤ 300 pps.
4 Derate linearly at 3 mW/°C above 25 °C.
ESD HANDLING:
Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device.
This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
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