sfh6942 Vishay, sfh6942 Datasheet

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sfh6942

Manufacturer Part Number
sfh6942
Description
Optocoupler, Phototransistor Output, Sot-223/10, Quad Channel
Manufacturer
Vishay
Datasheet

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Optocoupler, Phototransistor Output, SOT-223/10, Quad
Channel
Features
Agency Approvals
Applications
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 81290
Rev. 1.0, 20-Apr-06
• Transistor Optocoupler in SOT-223/10
• 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
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
• UL1577, File No. E52744 System Code V
• CSA 93751
• Telecommunication
• SMT
• PCMCIA
• Instrumentation
Reverse voltage
DC forward current
Surge forward current
Total power dissipation
amb
Package
V
and WEEE 2002/96/EC
= 25 °C, unless otherwise specified
CE
= 5 V
Parameter
t
P
d 10 µs
RMS
Test condition
CEO
F
= 1 mA,
=70 V
e3
Description
The SFH6942 is a four channel mini-optocoupler suit-
able for high density packaged PCB application. It
has a minimum of 1768 V
output. The device consists of four phototransistors
as detectors. Each channel is individually controlled.
The optocoupler is housed in a SOT-223/10 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
SFH6942
SFH6942T
Com. C3
Symbol
I
P
FSM
V
I
diss
F
A5
R
A2
A4
Part
A1
CTR 63 - 500 %, SOT-10
CTR 63 - 500 %, SOT-10, Tape and Reel
Vishay Semiconductors
Value
100
10 E1
8 Com. C
9 E2
7 E3
6 E4
10
3
5
RMS
isolation from input to
Remarks
SFH6942
i179077
www.vishay.com
Unit
mW
mA
mA
V
1

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sfh6942 Summary of contents

Page 1

... Com =70 V CEO Description The SFH6942 is a four channel mini-optocoupler suit- able for high density packaged PCB application. It has a minimum of 1768 V output. The device consists of four phototransistors as detectors. Each channel is individually controlled. The optocoupler is housed in a SOT-223/10 package. All the cathodes of the input LEDs and all the collec- ...

Page 2

... SFH6942 Vishay Semiconductors Output Parameter Test condition Collector-emitter voltage Emitter-collector voltage Collector current Surge collector current t < Total power dissipation Coupler Parameter Test condition Isolation test voltage (between sec. emitter and detector, refer to climate DIN 40046, part 2, Nov. 74) ...

Page 3

... off = 100 :, 100 Ω isfh6943_02 Figure 2. Switching Waveform SFH6942 Vishay Semiconductors Typ. Max Unit 1 pF Min Typ. Max Unit 63 200 % 78 100 % Typ. Max Unit 3 Ps 2.6 Ps 3 ...

Page 4

... SFH6942 Vishay Semiconductors 0.8 1 1.1 1.2 0 isfh6943_03 F Figure 3. LED Current vs. LED Voltage 2.0 Normalized to 1 mA, F NCTR = 1.2 1.0 0.8 0.6 0.4 0 isfh6943_04 F Figure 4. Non-Saturated Current Transfer 25 MHz, 22 20.0 17.5 15.0 12 10.0 7.5 5.0 2 ...

Page 5

... Figure 10. Transistor Output Characteristics 7° 0.256 ± 0.004 max. 0.043 (6.50 ± 0.10) (1.09) 0.01 (0.25) R 0.200 ± 0.005 (5.80 ± 0.13) 0.002 + 0.002 – 0.001 (0.05 + 0.05 – 0.03) R 0.005 (0.13) 0.050 (1.27) 0.040 (1.02) SFH6942 Vishay Semiconductors ...

Page 6

... SFH6942 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 operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment ...

Page 7

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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