Datasheet

VISHAY
SFH6135/ SFH6136
Document Number 83668
Rev. 1.4, 27-Apr-04
Vishay Semiconductors
www.vishay.com
1
i179081
1
2
3
4
8
7
6
5
C(V
CC
)
NC
A
C
NC
B(V
B
)
C(V
O
)
E (GND)
High Speed Optocoupler, 1 MBd, Transistor Output
Features
• Isolation Test Voltage: 5300 V
RMS
• TTL Compatible
• High Bit Rates: 1.0 Mbit/s
• High Common-mode Interference Immunity
• Bandwidth 2.0 MHz
• Open-collector Output
• External Base Wiring Possible
Agency Approvals
• UL - File No. E52744 System Code H or J
• CSA 93751
• DIN EN 60747-5-2(VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
Description
The SFH6135 and SFH6136 optocouplers feature a
high signal transmission rate and a high isolation
resistance. They have a GaAIAs infrared emitting
diode, optically coupled with an integrated photo
detector which consists of a photo diode and a high-
speed transistor in a DIP-8 plastic package.
Signals can be transmitted between two electrically
separated circuits up to frequencies of 2.0 MHz. The
potential difference between the circuits to be coupled
should not exceed the maximum permissible refer-
ence voltages.
Order Information
For additional information on the available options refer to
Option Information.
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Part Remarks
SFH6135 CTR ≥ 7.0 %, DIP-8
SFH6136 CTR ≥ 19 %, DIP-8
Parameter Test condition Symbol Value Unit
Reverse voltage V
R
3.0 V
Forward current I
F
25 mA
Peak forward current t = 1.0 ms, duty cycle 50 % I
FM
50 mA
Maximum surge forward current t ≤ 1.0 µs, 300 pulses/s I
FSM
1.0 A
Thermal resistance R
thja
700 K/W
Power dissipation P
diss
45 mW