SFH6156-3 The SFH6156-3 is an optocoupler from Vishay Semiconductors featuring phototransistor output. It offers a high isolation test voltage of 5300 VRMS.
Mfr Part #:

SFH6156-3

Available from 1 distributors
Mfr Name: N-A
N-A
The SFH6156-3 is an optocoupler from Vishay Semiconductors featuring phototransistor output. It offers a high isolation test voltage of 5300 VRMS.
✓ Total Stock: 190 pcs
$ Price Range: $0.54

SFH6156-3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
190 pcs
190 pcs On Request 1 On Request On Request On Request On Request On Request

SFH6156-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

SFH6156-3 Description

Short technical summary and product information.

The Vishay Semiconductors SFH6156-3 is an optocoupler designed for signal transmission between electrically separated circuits. It features a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector, housed in an SMD-4 package.

 

Key electrical characteristics include an isolation test voltage of 5300 VRMS, ensuring robust isolation in applications. The current transfer ratio (CTR) for this specific part, under typical conditions (IF = 10 mA, VCE = 5 V), ranges from 40% to 80%. The device is designed for fast switching times and exhibits low CTR degradation and low coupling capacitance.

 

This optocoupler is suitable for applications requiring reliable signal isolation, such as switchmode power supplies and telecommunications equipment. Its surface mount package facilitates integration into modern electronic designs. The component is compliant with RoHS directive 2002/95/EC and WEEE 2002/96/EC.

 

Agency approvals include UL1577 and DIN EN 60747-5-5 (VDE 0884) with option 1. The part is end-stackable with 2.54 mm lead spacing, and options are available for enhanced creepage and clearance distances.

SFH6156-3 Quick Information

Product Type: Optocoupler
Canonical Name: SFH6156-3 Optocoupler, Phototransistor Output
Subcategory: Phototransistor Output

SFH6156-3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SFH6156-3 Estimated Pricing

Qty Low High
1+ $0.54 $0.54

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

SFH6156-3 Features

  • High isolation test voltage of 5300 VRMS.
  • Current transfer ratio from 40% to 80%.
  • Fast switching times and low coupling capacitance.
  • Surface mount SMD-4 package.
  • Compliant to RoHS directive.

SFH6156-3 Applications

  • Used in switchmode power supplies.
  • Suitable for telecom applications.
  • Ideal for battery powered equipment.
  • Provides signal transmission between circuits.

SFH6156-3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage for the SFH6156-3?

The isolation test voltage is 5300 VRMS.

What is the current transfer ratio (CTR) of the SFH6156-3?

The current transfer ratio is 40% to 80% under typical test conditions.

What type of package is the SFH6156-3 in?

The SFH6156-3 is in an SMD-4 package.

What is the RoHS status of the SFH6156-3?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SFH6156-3?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the SFH6156-3?

The REACH status is REACH Unaffected.

SFH6156-3 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BC847B/215
BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
View Part
CD4023BM96/CD4023BM96
CD4023BM96/CD4023BM96
Texas Instruments
The Texas Instruments CD4023BM96 is a logic gate designed for digital applications. It features RoHS3 compliance and an MSL 1 rating.
View Part
BC847BS.115
BC847BS.115
NXP Semiconductors
The BC847BS.115 is a bipolar transistor array from NXP Semiconductors. It features RoHS3 compliance and an MSL of 1 Unlimited.
View Part
LM431SACMFX
LM431SACMFX
On Semiconductor
The LM431SACMFX is a voltage reference IC manufactured by ON Semiconductor. It offers RoHS3 compliance and Moisture Sensitivity Level 1.
View Part
Home

Categories