Mfr Part #:

SFH615A-3

Mfr Name: N-A

The Vishay SFH615A-3 is a phototransistor output optocoupler designed for signal transmission between electrically separated circuits. It offers high isolation voltage and a PDIP-4 package.

✓ Total Stock: 3,146 pcs

$ Price Range: $0.54

SFH615A-3 Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
ACK ELEKTRONIK ✓ Non-Authorised Inventory information	3,146 pcs On Request	3146 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SFH615A-3 Specifications Quick View

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Category	New Products
Manufacturer Name	N-A

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SFH615A-3 Description

Short technical summary and product information.

The Vishay SFH615A-3 is an optocoupler featuring a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector. It is housed in a plastic DIP-4 package and is designed for reliable signal transmission between circuits requiring electrical isolation.

Key electrical specifications include an isolation test voltage of 5300 VRMS, ensuring robust protection. The device offers a minimum Current Transfer Ratio (CTR) of 160% under typical operating conditions (IF=10mA, VCE=5V). It operates with a forward current of 60 mA and a maximum collector current of 100 mA, with a maximum collector-emitter voltage of 70 V.

The optocoupler has a maximum forward voltage of 1.65 V and a maximum collector-emitter saturation voltage of 0.4 V. It is rated for a maximum power dissipation of 150 mW and operates within a temperature range of -55 C to +100 C.

Applications for the SFH615A-3 include switch-mode power supplies, telecommunications equipment, and battery-powered devices where signal isolation is critical. The end-stackable design with 2.54 mm lead spacing facilitates integration into various circuit designs.

SFH615A-3 Quick Information

Product Type: Optocoupler

Canonical Name: SFH615A-3 Phototransistor Output Optocoupler

Subcategory: Phototransistor Output

SFH615A-3 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SFH615A-3 Estimated Pricing

Qty	Low	High
1+	$0.54	$0.54

Estimated market price range - modelled values for guidance only, not live distributor offers.

SFH615A-3 Features

High isolation voltage of 5300 VRMS.
Minimum CTR of 160% at 10mA.
Phototransistor output for signal transmission.
Operates from -55 C to +100 C.
Housed in a PDIP-4 package.

SFH615A-3 Applications

Used in switch-mode power supplies.
Suitable for telecom applications.
Ideal for battery-powered equipment.
Facilitates signal transmission circuits.

SFH615A-3 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the isolation voltage of the SFH615A-3 optocoupler?

The SFH615A-3 optocoupler has an isolation test voltage of 5300 VRMS.

What is the minimum Current Transfer Ratio (CTR) for the SFH615A-3?

The SFH615A-3 has a minimum CTR of 160% when tested at IF=10mA and VCE=5V.

What is the maximum forward voltage of the SFH615A-3?

The maximum forward voltage for the SFH615A-3 is 1.65 V at a forward current of 10mA.

What is the operating temperature range for the SFH615A-3?

The SFH615A-3 operates within a temperature range of -55 C to +100 C.

What package type is the SFH615A-3 optocoupler supplied in?

The SFH615A-3 is supplied in a PDIP-4 package.