6N140A,* HCPL-675X, 83024, HCPL-570X, HCPL-177K, 5962-89810,
HCPL-573X, HCPL-673X, 5962-89785, 5962-98002
Hermetically Sealed, Low I , Wide V ,
F
CC
High Gain Optocouplers
Data Sheet
*See matrix for available extensions.
Description
Features
These units are single, dual, and quad channel, hermeti- Dual marked with device part number and DLA
cally sealed optocouplers. The products are capable of
operation and storage over the full military temperature
range and can be purchased as either standard product
or with full MIL-PRF-38534 Class Level H or K testing or
from the appropriate DLA Drawing. All devices are man-
ufactured and tested on a MIL-PRF-38534 certified line
and are included in the DLA Qualified Manufacturers List
QML-38534 for Hybrid Microcircuits.
drawing number
Manufactured and tested on a MIL-PRF-38534 Certified
Line
QML-38534, Class H and K
Five hermetically sealed package configurations
Performance guaranteed over full military temperature
range: -55°C to +125°C
Low input current requirement: 0.5 mA
High current transfer ratio: 1500% typical @ I = 0.5 mA
Each channel contains a GaAsP light emitting diode which
is optically coupled to an integrated high gain photon
detector. The high gain output stage features an open
collector output providing both lower saturation voltage
and higher signaling speed than possible with conven-
tional photo-Darlington optocouplers. The shallow depth
and small junctions offered by the IC process provides
better radiation immunity than conventional photo tran-
sistor optocouplers.
F
Low output saturation voltage: 0.11 V typical
1500 Vdc withstand test voltage
High radiation immunity
6N138/9, HCPL-2730/31 function compatibility
Reliability data
Applications
The supply voltage can be operated as low as 2.0V without
adversely affecting the parametric performance.
Military and aerospace
High reliability systems
Telephone ring detection
Microprocessor system interface
These devices have a 300% minimum CTR at an input
current of only 0.5 mA making them ideal for use in low
input current applications such as MOS, CMOS, low power
logic interfaces or line receivers. Compatibility with high Transportation, medical, and life critical systems
voltage CMOS logic systems is assured by specifying I
CCH
Isolated input line receiver
EIA RS-232-C line receiver
Voltage level shifting
and I at 18 Volts.
OH
Isolated input line receiver
Isolated output line driver
Logic ground isolation
Harsh industrial environments
Current loop receiver
System test equipment isolation
Process control input/output isolation
The connection of a 0.1 F bypass capacitor between V and GND is recommended.
CC
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.