SFH6943-4 Vishay Semiconductors, SFH6943-4 Datasheet

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SFH6943-4

Manufacturer Part Number
SFH6943-4
Description
SFH6943-4Optocoupler, Phototransistor Output, SOT223/10, Quad Channel
Manufacturer
Vishay Semiconductors
Datasheet

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Optocoupler, Phototransistor Output, SOT223/10, Quad
Channel
Features
Agency Approvals
Applications
Telecommunication
SMT
PCMCIA
Instrumentation
Description
The SFH6943 is a four channel mini-optocoupler suit-
able for high density packaged PCB application. It
has a minimum of 1768 V
Absolute Maximum Ratings
T
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
Document Number 83688
Rev. 1.3, 20-Apr-04
VISHAY
• Transistor Optocoupler in SOT223/10 Package
• End Stackable, 1.27 mm Spacing
• Low Current Input
• Very High CTR, 150 % Typical at I
• Good CTR Linearity Versus Forward Current
• Minor CTR Degradation
• High Collector-Emitter Voltage, V
• Low Coupling Capacitance
• High Common Mode Transient Immunity
• Isolation Test Voltage: 1768 V
• UL File #E76222 System Code V
• CSA 93751
Reverse voltage
DC forward current
Surge forward current
Total power dissipation
amb
V
= 25 °C, unless otherwise specified
CE
= 5 V
Parameter
RMS
t
P
≤ 10 µs
isolation from input to
RMS
Test condition
CEO
F
= 1 mA,
=70 V
output. The device consists of four phototransistors
as detectors. Each channel is individually controlled.
The optocoupler is housed in a SOT223/10 package.
All the cathodes of the input LEDs and all the collec-
tors of the output transistors are common enabling a
pin count reduction from 16 pins to 10 pins-a signifi-
cant space savings as compared to four channels that
are electrically isolated individually.
Order Information
For additional information on the available options refer to
Option Information.
SFH6943-2
SFH6943-3
SFH6943-4
Com. C3
Symbol
I
P
FSM
V
I
diss
F
A5
A2
A4
R
A1
Part
Vishay Semiconductors
Value
10 E1
100
8 Com. C
7 E3
9 E2
6 E4
10
3
5
CTR 63 - 200 %, SMD-10
CTR 100 - 320 %, SMD-10
CTR 160 - 500 %, SMD-10
SFH6943
Remarks
i179077
www.vishay.com
Unit
mW
mA
mA
V
1

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SFH6943-4 Summary of contents

Page 1

... Order Information SFH6943-2 SFH6943-3 SFH6943-4 For additional information on the available options refer to Option Information. Test condition Symbol V R ...

Page 2

... SFH6943 Vishay Semiconductors Output Parameter Collector-emitter voltage Emitter-collector voltage Collector current Surge collector current t < Total power dissipation Coupler Parameter Isolation test voltage (between sec. emitter and detector, refer to climate DIN 40046, part 2, Nov. 74) Creepage Clearance Comparative tracking index per ...

Page 3

... Fig. 1 Switching times (typ.) Document Number 83688 Rev. 1.3, 20-Apr-04 Test condition Symbol C C Test condition Part = 1.5 V SFH6943-2 CE SFH6943-3 SFH6943 SFH6943-2 CC SFH6943-3 SFH6943-4 Test condition Symbol = 100 Ω 100 Ω 100 Ω ...

Page 4

... Fig. 6 Collector-Emitter Leakage Current (typ –2 10 isfh6943_07 Fig. 7 Permissible Forward Current Diode isfh6943_08 Fig. 8 Permissible Power Dissipation VISHAY CEO = ...

Page 5

... R .005(.13) .050 (1.27) .040 (1.02) .216 (5.49) .296 (7.52) SFH6943 Vishay Semiconductors 0.020 ± .004 (.51 ± .10) 10° 0°–7° ...

Page 6

... SFH6943 Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment ...

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