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Optocoupler device VISHAY SFH6156-2T with low coupling capacitance and high isolation voltage in SMD package

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Optocoupler device VISHAY SFH6156-2T with low coupling capacitance and high isolation voltage in SMD package

Fall time : 14us

Output Current : 50mA

Rise time : 2us

Vce Saturation(VCE(sat)) : 250mV@2.5mA,10mA

Operating Temperature : -55℃~+100℃

Load Voltage : 70V

Reverse Voltage : 6V

Current transfer ratio : 125%;63%

Voltage - Forward(Vf) : 1.25V

Forward Current(If) : 60mA

Number of Channels : 1

Load Type : Phototransistor

Input type : DC

Isolation Voltage(Vrms) : 5.3kV

Description : Phototransistor Output 5.3kVrms 1 Channel SMD-4P

Mfr. Part # : SFH6156-2T

Model Number : SFH6156-2T

Package : SMD-4P

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SFH6156 Optocoupler

The SFH6156 is a high-reliability optocoupler featuring a phototransistor output, designed for signal transmission between electrically separated circuits. It offers excellent CTR linearity, low coupling capacitance, and a high isolation voltage of 5300 VRMS. The device utilizes a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector, housed in a plastic SMD package. Key advantages include fast switching times and low CTR degradation, making it suitable for applications such as switchmode power supplies, telecommunications, and battery-powered equipment.

Product Attributes

Brand: Vishay Semiconductors
Certifications: UL1577, DIN EN 60747-5-5 (VDE 0884-5), CSA 22.2, BSI IEC 60950, IEC 60065, FIMKO EN6005, EN60950-1, CQC G8898-2011
Material categorization: Refer to www.vishay.com/doc?99912 for definitions of compliance.

Technical Specifications

Part Number	CTR (%)	Package	Agency Certified/Package	Isolation Test Voltage	Forward Voltage (typ.)	Collector Emitter Leakage Current (max.)	Collector Emitter Saturation Voltage (typ.)	Turn-on Time (typ.)	Turn-off Time (typ.)
SFH6156-1	40 to 80	SMD-4, 100 mil, pitch	UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	50 nA	0.25 V	3 s	18 s
SFH6156-2	63 to 125	SMD-4, 100 mil, pitch	UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	50 nA	0.25 V	4.2 s	23 s
SFH6156-3	100 to 200	SMD-4, 100 mil, pitch	UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	100 nA	0.25 V	4.2 s	23 s
SFH6156-4	160 to 320	SMD-4, 100 mil, pitch	UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	100 nA	0.25 V	6 s	25 s
SFH6156-1X001	40 to 80	SMD-4, 100 mil, pitch	VDE, UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	50 nA	0.25 V	3 s	18 s
SFH6156-2X001	63 to 125	SMD-4, 100 mil, pitch	VDE, UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	50 nA	0.25 V	4.2 s	23 s
SFH6156-3X001	100 to 200	SMD-4, 100 mil, pitch	VDE, UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	100 nA	0.25 V	4.2 s	23 s
SFH6156-4X001	160 to 320	SMD-4, 100 mil, pitch	VDE, UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	100 nA	0.25 V	6 s	25 s
SFH6156-3X001T1	100 to 200	SMD-4 > 8 mm	VDE, UL, cUL, BSI, FIMKO, CQC	5300 VRMS	1.25 V	100 nA	0.25 V	4.2 s	23 s

2412201607_VISHAY-SFH6156-2T_C118292.pdf

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