OLH300 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – High Speed Hermetic Optocoupler

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OLH300
High Speed
Hermetic Optocoupler
5
CATHODE
ANODE
7
Shield
3
VCC
2
VOUT
GND
1 ^/case
0.362 (9.195 )
0.358 (9.093 )
.200 (5.08) MAX
.100 (2.54) MAX
.019 (0.48 )
.016 (0.41 )
6 LEADS - GOLD
PLATED
.028 (.416 )
5
6
7
.045 (1.14)
3
.029 (0.74)
0.302 (7.671 )
0.298 (7.569 )
2
1
45 °
45 °
.034 (0.86)
.028 (0.71)
.560 (14.22 )
.500 (12.70 )
.185
(4.70)
VCC 3
5 ^Cathode
VOUT 2 ^BOTTOM 6 _NC
VIEW
NOTE:
Dimensions are in inches
(millimeters )
.335 (8.51 )
.305 (7.75 )
GND 1
7 Anode
SCHEMATIC
PACKAGE OUTLINE
Features
Description
♦ Electrical parameters guaranteed over
-55°C to +125°C ambient temp. range
♦ 1000 Vdc electrical isolation
♦ High-Speed, 1 Mbit/s typical
♦ Open collector output
♦ 300 Khz bandwidth
♦ TO - 5 hermetic package
♦ Similar to 6N135/136, 4N55
♦ Radiation tolerant
♦ 100% hi-rel screening are offered
The OLH 300 is suitable for interfacing TTL to
LSTTL, TTL or CMOS as well as wide band-
width analog applications. Each OLH 300 has
a light emitting diode and an integrated photo-
diode transistor detector mounted and coupled
in a ceramic substrate inside a hermetic TO-5
package providing 1000 Vdc electrical isola-
tion between input and output. The integrated
photo-diode transistor improves switching
speed by orders of magnitude as compared to
standard photo transistors, by reducing the
base to collector capacitance. The internal
shield provides excellent common-mode im-
munity performance.
NOTES:
1. Measured between pins 1,2 and 3 shorted together and pins 5,6 and 7 shorted together. T_A = 25 °C and duration = 1 second.
2. Current transfer ratio is define as the ratio of output collector current, Ic to the forward LED current, IF times 100%