SFH6943-2 Vishay, SFH6943-2 Datasheet

SFH6943-2

Manufacturer Part Number
SFH6943-2
Description
Manufacturer
Vishay
Datasheet

Specifications of SFH6943-2

Input Type
DC
Output Type
DC
Output Device
Transistor
Number Of Elements
4
Reverse Breakdown Voltage
3V
Forward Current
5mA
Collector-emitter Voltage
70V
Package Type
SOT-223
Collector Current (dc) (max)
10mA
Isolation Voltage
1768Vrms
Power Dissipation
20mW
Current Transfer Ratio
200%
Pin Count
10
Mounting
Surface Mount
Operating Temp Range
-55C to 100C
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SFH6943-2T
Manufacturer:
MARVELL
Quantity:
649
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

Related parts for SFH6943-2

SFH6943-2 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 ...

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 DIN IEC 112/VDE0303, part 1 ...

Page 3

... IF→ KHz 50 100 Ω ↓ isfh6943_01 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 off = 100 Ω ...

Page 4

... isfh6943_05 Fig. 5 Transistor Capacitances (typ.) www.vishay.com 101 –1 10 –2 10 –3 0 1.4 1.3 isfh6943_06 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 = 100 °C P tot = Transistor Diode ...

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 ...

Page 7

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

Related keywords