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SFH6315
SFH6316
SFH6343
HIGH SPEED OPTOCOUPLER
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
Total Power Dissipation (TA≤70°C) ................................... 100 mW
Package
Isolation Test Voltage
between emitter and detector ..............................2500 VACRMS
(refer to climate DIN 40046, part 2, Nov. 74)
Pollution Degree (DIN VDE0110) .................................................2
Creepage ............................................................................
≥4 mm
Clearance............................................................................
≥4 mm
Comparative Tracking Index
per DIN IEC 112/VDE 0303, part 1 .......................................175
Isolation Resistance
VIO=500 V, TA=25°C, RISOL (Note 2)..............................≥10
12
VIO=500 V, TA=100°C, RISOL(Note 2).............................≥10
11
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
Specications subject to change.
TOLERANCE:
±.005 (unless otherwise noted)
Package Dimensions in Inches (mm)
40
°
Lead
Coplanarity
±.0015 (.04)
max.
.015
±.002
(.38
±.05)
.008 (.20)
7
°
.058
±.005
(1.49
±.13)
.125
±.005
(3.18
±.13)
.050 (1.27) typ.
.192
±.005
(4.88
±.13)
.004 (.10)
.008 (.20)
.021 (.53)
5
° max.
R.010
(.25) max.
.020
±.004
(.15
±.10)
2 plcs.
1
2
3
4
8
7
6
5
V
CC
NC
C
E
NC
A
K
NC
1
2
3
4
8
7
6
5
V
CC
Base V
B
C
E
NC
A
K
NC
SFH6315/6
SFH6343
.240
(6.10)
.154
±.002
(3.91
±.05)
.016
(.41)
Pin 1
.120
±.002
(3.05
±.05)
CL
FEATURES
Surface Mountable
Industry Standard SOIC-8 Footprint
Compatible with Infrared Vapor Phase Reow and
Wave Soldering Processes
Isolation Voltage, 2500 VRMS
Very High Common Mode Transient Immunity:
15000 V/
s at V
CM=1500 V Guaranteed (SFH6343)
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
SFH6315—HCPL0500
SFH6316—HCPL0501
SFH6343—HCPL0453
APPLICATIONS
Line Receivers
Logic Ground Isolation
Analog Signal Ground Isolation
Replace Pulse Transformers
DESCRIPTION
The SFH6315/16/43, 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.
Because the SFH6343 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.
The SFH6315/16/43 are packaged in industry standard
SOIC-8 packages and are suitable for surface mounting.
Absolute Maximum Ratings
Emitter (GaAlAs)
Reverse Voltage........................................................... 3 V
DC Forward Current................................................25 mA
Surge Forward Current ................................................1 A
tp
≤1 s, 300 pulses/sec.
Total Power Dissipation (TA≤70°C)......................... 45 mW
NE
W