SFH6315T, SFH6316T, SFH6343T
Vishay Semiconductors
High Speed Optocoupler, 1 MBd, Transistor Output
FEATURES
SFH6315/6
1
2
3
VCC
BVB
C
NC
A
8
7
6
• Surface mountable
• Industry standard SOIC-8 footprint
• Compatible with infrared vapor phase reflow
and wave soldering processes
C
NC
4
5 E
• Isolation test voltage, 4000 VRMS
SFH6343
• Very high common mode transient immunity:
15000 V/μs at VCM = 1500 V guaranteed
(SFH6343)
8 VCC
NC
A
1
2
3
4
NC
7
• High speed: 1 MBd
• TTL compatible
i179074
C
6 C
NC
5
E
• Guaranteed AC and DC performance temperature:
0 °C to 70 °C
i179069-2
V
D
E
• Open collector output
DESCRIPTION
• Pin compatible with agilent (HP) optocouplers
- SFH6315T - HCPL0500
- SFH6316T - HCPL0501
- SFH6343T - HCPL0453
The SFH6315T, SFH6316T, SFH6343T, high speed
optocouplers, each consists of a GaAlAs infrared emitting
diode, optically coupled with an integrated photo detector
and a high speed transistor. The photo detector is junction
isolated from the transistor to reduce miller capacitance
effects. The open collector output function allows circuit
designers to adjust the load conditions when interfacing
with different logic systems such as TTL, CMOS, etc.
Because the SFH6343T has a faraday shield on the detector
chip, it can also reject and minimize high input to output
common mode transient voltages. There is no base
connection, further reducing the potential electrical noise
entering the package.
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• Line receivers
• Logic ground isolation
• Analog signal ground isolation
• Replace pulse transformers
AGENCY APPROVALS
• UL1577, file no. E52744 system code Y
• cUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-5 (VDE 0884) available with option 1
The SFH6315T, SFH6316T, SFH6343T are packaged in
industry standard SOIC-8 packages and are suitable for
surface mounting.
ORDERING INFORMATION
SIOC-8
S
F
H
6
3
#
#
T
PART NUMBER
6.1 mm
AGENCY CERTIFIED/ PACKAGE
CTR (%)
UL, cUL
≥
5
≥
15
NO BASE CONNECTION
SOIC-8
SFH6315T (1)
SFH6316T (1)
SFH6343T (1)
Note
(1)
Also available in tubes; do not add T to end
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
Reverse voltage
DC forward current
Surge forward current
Power dissipation
VR
IF
3
25
1
V
mA
A
tp ≤ 1 μs, 300 pulses/s
Tamb ≤ 70 °C
IFSM
Pdiss
45
mW
Document Number: 83677
Rev. 2.1, 19-Oct-10
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
1