参数资料
型号: OLH300
厂商: Electronic Theatre Controls, Inc.
英文描述: High Speed Hermetic Optocoupler
中文描述: 密封高速光电耦合器
文件页数: 1/3页
文件大小: 31K
代理商: OLH300
Description
Features
ISO
LINK
SCHEMATIC
PACKAGE OUTLINE
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%
OLH300
High Speed
Hermetic
Optocoupler
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.
VCC
VOUT
CATHODE
ANODE
7
5
3
2
GND
1
Shield
.034 (0.86)
.028 (0.71)
.200 (5.08) MAX
.100 (2.54) MAX
45 °
45 °
.045 (1.14)
.029 (0.74)
0.362 (9.195 )
0.358 (9.093 )
0.302 (7.671 )
0.298 (7.569 )
1
2
3
7
5
6
1
2
3
5
6
7
Anode
Cathode
NC
BOTTOM
VIEW
.019 (0.48 )
.016 (0.41 )
6 LEADS - GOLD
PLATED
.028 (.416 )
.560 (14.22 )
.500 (12.70 )
NOTE:
Dimensions are in inches
(millimeters )
.185
(4.70)
VCC
VOUT
GND
.305 (7.75 )
.335 (8.51 )
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