Product Bulletin HCC640
September 1996
Surface Mount Optically Coupled Isolator
Types HCC640, HCC640B
Features
•
Surface mountable on ceramic or PC
board
•
6N140A operating compatibility
•
Key parameters guaranteed over
-55
o
C to +125
o
C ambient
temperature range
•
Hermetically sealed
•
Low power consumption
•
High current transfer ratio
•
Low input current requirement
•
1500 VDC isolation voltage
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65
o
C to +150
o
C
Soldering Temperature (vapor phase reflow for 30 sec.) . . . . . . . . . . . . . . . . . 215
o
C
Soldering Temperature (heated collet for 5 sec.) . . . . . . . . . . . . . . . . . . . . . . . 260
o
C
Input Diode
Peak Input Current (≤ ms duration, 500 pps) . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
1
Average Input Current, I
F
(each channel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA
(1)
Reverse Input Voltage, V
R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 V
Output Photodetector
Output Current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA
Output Voltage, V
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 20 V
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 20 V
Output Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 mW
(3)
Notes:
(1) Derate I
F
at 0.66 mA/
o
C above 110
o
C.
(2) Output power is collector output power plus one half of the total supply power.
Derate at 5 mW/
o
C above 110
o
C.
Description
The HCC 640 is a hermetically sealed,
ceramic surface-mount optocoupler,
consisting of a GaAlAs IRED coupled to
an integrated high gain photodiode. The
HCC640 is designed to be electrically
equivalent to a single channel of the
JEDEC 6N140 quad-channel device.
The high gain, open-collector output
provides both lower output saturation
voltage and faster switching speeds than
possible with standard photodarlington
optocouplers. The high current transfer
ratio at very low input currents makes the
HCC640 ideal for use in MOS, CMOS
and low power logic interfacing. The
HCC640 is capable of operation and
storage over the full military temperature
range and can be supplied with full
processing per Optek’ Military screening
s
procedure (based on MIL-STD-883)
upon request.
Optek Technology, Inc.
Typical screening and lot acceptance tests are provided on page 13-4.
For Hi-Rel order HCC640B. Minimum orders may apply.
1215 W. Crosby Road
Carrollton, Texas 75006
15-30
(972) 323-2200
Fax (972) 323-2396
OPTEK [ OPTEK TECHNOLOGIES ]
