SFH615A/SFH6156

Document Number 83671

Rev. 2.0, 06-Sep-06

Vishay Semiconductors

www.vishay.com

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17448

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Optocoupler, Phototransistor Output, High Reliability,

Features

• Excellent CTR Linearity Depending on

Forward Current

• Fast Switching Times

• Low CTR Degradation

• Low Coupling Capacitance

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Agency Approvals

• UL1577, File No. E52744 System Code H or J,

Double Protection

• DIN EN 60747-5-2 (VDE0884)

DIN EN 60747-5-5 pending

Available with Option 1

Applications

• Switchmode power supply

• Telecom

• Battery powered equipment

Description

The SFH615A (DIP) and SFH6156 (SMD) feature a

variety of transfer ratios, low coupling capacitance

and high isolation voltage. These couplers have a

GaAs infrared diode emitter, which is optically cou-

pled to a silicon planar phototransistor detector, and

is incorporated in a plastic DIP-4 or SMD package.

The coupling devices are designed for signal trans-

mission between two electrically separated circuits.

The couplers are end-stackable with 2.54 mm lead

spacing.

Creepage and clearance distances of > 8.0 mm are

achieved with option 6. This version complies with

IEC 60950 (DIN VDE 0805) for reinforced insulation

Specifications subject to change.

Order Information

For additional information on the available options refer to Option

Information.

See TAPE AND REEL Section for 4-pin optocouplers T0 with 90°

rotation.

Part

Remarks

SFH615A-1

CTR 40 - 80 %, DIP-4

SFH615A-2

CTR 63 - 125 %, DIP-4

SFH615A-3

CTR 100 - 200 %, DIP-4

SFH615A-4

CTR 160 - 320 %, DIP-4

SFH6156-1

CTR 40 - 80 %, SMD-4

SFH6156-2

CTR 63 - 125 %, SMD-4

SFH6156-3

CTR 100 - 200 %, SMD-4

SFH6156-4

CTR 160 - 320 %, SMD-4

SFH615A-1X006

CTR 40 - 80 %, DIP-4 400 mil (option 6)

SFH615A-1X007

CTR 40 - 80 %, SMD-4 (option 7)

SFH615A-2X006

CTR 63 - 125 %, DIP-4 400 mil (option 6)

SFH615A-2X007

CTR 63 - 125 %, SMD-4 (option 7)

SFH615A-2X009

CTR 63 - 125 %, SMD-4 (option 9)

SFH615A-3X006

CTR 100 - 200 %, DIP-4 400 mil (option 6)

SFH615A-3X007

CTR 100 - 200 %, SMD-4 (option 7)

SFH615A-3X008

CTR 100 - 200 %, SMD-4 (option 8)

SFH615A-3X009

CTR 100 - 200 %, SMD-4 (option 9)

SFH615A-4X006

CTR 160 - 320 %, DIP-4 400 mil (option 6)

SFH615A-4X007

CTR 160 - 320 %, SMD-4 (option 7)

SFH615A-4X008

CTR 160 - 320 %, SMD-4 (option 8)

SFH615A-4X009

CTR 160 - 320 %, SMD-4 (option 9)

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