SFH6315T
SFH6316T
SFH6343T
HIGH SPEED OPTOCOUPLER
Package Dimensions in Inches (mm)
FEATURES
•
•
•
Surface Mountable
SFH6315T/6T
SFH6315/6
Industry Standard SOIC-8 Footprint
Compatible with Infrared Vapor Phase Reflow and
Wave Soldering Processes
Isolation Voltage, 2500 V
RMS
Very High Common Mode Transient Immunity:
NC
A
1
2
3
4
8
7
6
5
VCC
Base VB
C
E
.120±.002
(3.05±.05)
K
•
•
NC
SFH6343T
SFH6343
NC
A
1
2
3
4
8
7
6
5
VCC
NC
C
15000 V/µs at V =1500 V Guaranteed (SFH6343T)
High Speed: 1 Mb/s
TTL Compatible
Guaranteed AC and DC Performance Over
Temperature: 0°C to 70°C
Open Collector Output
Pin Compatible with HP Optocouplers
SFH6315T—HCPL0500
.154±.002
(3.91±.05)
CM
C
L
.240
(6.10)
•
•
•
K
.016
(.41)
E
NC
Pin 1
7°
40°
.058±.005
(1.49±.13)
.015±.002
(.38±.05)
.192±.005
(4.88±.13)
•
•
.004 (.10)
.008 (.20)
.125±.005
(3.18±.13)
.008 (.20)
5° max.
SFH6316T—HCPL0501
SFH6343T—HCPL0453
Available in Tape and Reel (suffix T)
.050 (1.27) typ.
R.010
(.25) max.
Lead
Coplanarity
±.0015 (.04)
max.
.020±.004
(.15±.10)
2 plcs.
•
.021 (.53)
APPLICATIONS
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•
•
•
Line Receivers
TOLERANCE: ±.005 (unless otherwise noted)
Logic Ground Isolation
Analog Signal Ground Isolation
Replace Pulse Transformers
Absolute Maximum Ratings (continued)
Detector (Si Photodiode + Transistor)
Supply Voltage............................................................–0.5 to 30 V
Output Voltage ..........................................................–0.5 to ≥20 V
Output Current ...................................................................... 8 mA
DESCRIPTION
The SFH6315T/16T/43T, high speed optocouplers, each
consists of a GaAlAs infrared emitting diode, optically
coupled with an integrated photodetector and a high
speed transistor. The photodetector is junction isolated
from the transistor to reduce miller capacitance effects.
The open collector output function allows circuit design-
ers to adjust the load conditions when interfacing with
different logic systems such as TTL, CMOS, etc.
Total Power Dissipation (T ≤70°C)................................... 100 mW
A
Package
Isolation Test Voltage
between emitter and detector ............................. 2500 VAC
RMS
(refer to climate DIN 40046, part 2, Nov. 74)
Pollution Degree (DIN VDE0110) .................................................2
Creepage ............................................................................≥4 mm
Clearance............................................................................≥4 mm
Comparative Tracking Index
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.
per DIN IEC 112/VDE 0303, part 1.......................................175
Isolation Resistance
12
V
V
=500 V, T =25°C, R (Note 2).............................≥10
ISOL
Ω
Ω
IO
A
The SFH6315T/16T/43T are packaged in industry stan-
dard SOIC-8 packages and are suitable for surface
mounting.
11
=500 V, T =100°C, R
(Note 2)............................≥10
IO
A
ISOL
Storage Temperature Range.............................. –55°C to +150°C
Ambient Temperature Range............................. –55°C to +100°C
Junction Temperature ..........................................................100°C
Soldering Temperature (t=10 sec. max.).............................260°C
Dip soldering: distance to seating plane ≥1.5 mm
Absolute Maximum Ratings
Emitter (GaAlAs)
Reverse Voltage...........................................................3 V
DC Forward Current................................................25 mA
Surge Forward Current ................................................1 A
tp≤1 µs, 300 pulses/sec.
Specifications subject to change.
Total Power Dissipation (T ≤70°C)........................45 mW
A
10.95
Semiconductor Group
4–44
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