参数资料
型号: OLF300
厂商: Electronic Theatre Controls, Inc.
英文描述: High-Speed Hermetic Surface Mount Optocoupler
中文描述: 高速光电耦合器密封表面贴装
文件页数: 1/3页
文件大小: 26K
代理商: OLF300
Description
The OLF300 is suitable for interfac-
ing TTL to LSTTL, TTL or CMOS as well
as wide bandwidth analog applications.
Each OLF300 has a light emitting diode
and an integrated photo-diode transistor
detector mounted and coupled in a cus-
tom 8-pin hermetic flat pack package
providing 1000 Vdc electrical isolation
between input and output. The integrated
photo-diode transistor improves switching
speed by orders of magnitude as com-
pared to standard photo transistors, by
reducing the base to collector capaci-
tance. The internal shield provides excel-
lent common-mode immunity perfor-
mance.
Features
Hermetic SMT package
ISO
LINK
SCHEMATIC
PACKAGE OUTLINE
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
Similar to 6N135/136, 4N55
Radiation tolerant
100% hi-rel screenings are offered
1. Measured between pins 1, 2 and 6 shorted together and pins 3, 4, and 5 shorted together. T
=25
°
C and duration = 1 second.
2. Current transfer ratio is defined as the ratio of output collector current, Ic to the forward LED current, I
F
, times 100%.
NOTES:
OLF300
High-Speed
Hermetic Surface Mount
Optocoupler
1
2
3
4
5
6
7
8
.015±.002
.050 BSC
.180 SQ. MAX
.200 MIN.
.004/.006
.100 MAX.
.030±.005
SEATING PLANE
O
X
S
VCC
VOUT
6
CATHODE
ANODE
2
1
GND
5
Shield
8
VB
7
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