Datasheet

ManualsBrandsVISHAY ManualsOptoelectronics & DisplaysOptocoupler Type (misc.) Photo transistor

SFH6156

www.vishay.com

Vishay Semiconductors

Rev. 2.3, 25-Oct-11

Document Number: 83671

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Optocoupler, Phototransistor Output, High Reliability, 5300 V

RMS

DESCRIPTION

The SFH6156 features a variety of transfer ratios, low

coupling capacitance and high isolation voltage. This

coupler has a GaAs infrared diode emitter, which is optically

coupled to a silicon planar phototransistor detector, and is

incorporated in a plastic SMD package.

The coupling devices are designed for signal transmission

between two electrically separated circuits.

The coupler is end-stackable with 2.54 mm lead spacing.

Creepage and clearance distances of > 8 mm are achieved

with option 6. This version complies with IEC 60950

(DIN VDE0805) for reinforced insulation up to an operation

voltage of 400 V

RMS

or DC. Specifications subject to

change.

FEATURES

• Excellent CTR linearity depending on forward

current

• Isolation test voltage, 5300 V

RMS

• Fast switching times

• Low CTR degradation

• Low coupling capacitance

• Compliant to RoHS Directive 2002/95/EC and in

accordance to WEEE 2002/96/EC

APPLICATIONS

• Switchmode power supply

•Telecom

• Battery powered equipment

AGENCY APPROVALS

• UL1577, file no. E52744 system code H or J, double

protection

• DIN EN 60747-5-5 (VDE0884) available with option 1

17448-3

17448-5

ORDERING INFORMATION

SFH6156##-X001T

PART NUMBER CTR

BIN

PACKAGE OPTION TAPE

AND

REEL

AGENCY CERTIFIED/PACKAGE

CTR (%)

10 mA

UL, cUL, BSI 40 to 80 63 to 125 100 to 200

SMD-4, 100 mil, pitch

SFH6156-1

SFH6156-1T

SFH6156-2

SFH6156-2T

SFH6156-3

SFH6156-3T

VDE, UL, cUL, BSI 40 to 80 63 to 125 100 to 200

SMD-4, 100 mil, pitch

SFH6156-1X001

SFH6156-1X001T

SFH6156-2X001

SFH6156-2X001T

SMD-4

> 8 mm

Summary of content (7 pages)

PAGE 1
SFH6156 www.vishay.
PAGE 2
SFH6156 www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage VR 6 V DC forward current IF 60 mA IFSM 2.5 A Collector emitter voltage VCEO 70 V Emitter collector voltage VECO 7 V tp ≤ 10 μs Surge forward current OUTPUT IC 50 mA tp ≤ 1 ms IC 100 mA t=1s VISO 5300 VRMS Creepage distance ≥7 mm Clearance distance ≥7 mm ≥ 0.
PAGE 3
SFH6156 www.vishay.com Vishay Semiconductors THERMAL CHARACTERISTICS PARAMETER SYMBOL VALUE UNIT LED power dissipation Pdiss 100 mW Output power dissipation Pdiss 150 mW Maximum LED junction temperature Tjmax. 125 °C Maximum output die junction temperature Tjmax.
PAGE 4
SFH6156 www.vishay.com Vishay Semiconductors CURRENT TRANSFER RATIO PARAMETER TEST CONDITION IF = 10 mA, VCE = 5 V IC/IF IF = 1 mA, VCE = 5 V PART SYMBOL MIN. MAX. UNIT SFH6156-1 CTR 40 TYP. 80 % SFH6156-2 CTR 63 125 % SFH6156-3 CTR 100 200 % SFH6156-4 CTR 160 320 % SFH6156-1 CTR 13 30 % SFH6156-2 CTR 22 45 % SFH6156-3 CTR 34 70 % SFH6156-4 CTR 56 90 % MIN. TYP. SWITCHING CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MAX.
PAGE 5
SFH6156 www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 30 IF =14 mA R L = 75 Ω IF 12 mA VCC = 5 V 20 10 mA IC (mA) IC 8 mA 6 mA 10 47 Ω 4 mA 1 mA 0 isfh615a_01 0 5 10 15 VCE (V) isfh615a_04 Fig. 2 - Linear Operation (without Saturation) 2 mA Fig. 5 - Output Characteristics (Typ.) Collector Current vs. Collector Emitter Voltage 1.2 25° 50° 75° 1Ω 1.1 V CC = 5 V VF (V) IF 1.0 47 Ω 0.9 isfh615a_02 10- 1 100 Fig.
PAGE 6
SFH6156 www.vishay.com 104 D= tp T tp IF T IF (mA) 103 D=0 0.005 0.01 0.02 0.05 0.1 Vishay Semiconductors 102 0.2 0.5 DC 10 Pulse cycle D = parameter 1 10- 5 10- 4 10- 3 10- 2 10- 1 100 101 tp (s) isfh615a_07 Fig. 8 - Permissible Pulse Handling Capability Forward Current vs. Pulse Width PACKAGE DIMENSIONS millimeters 0.76 pin one ID R0.25 2.54 1.78 6.48 6.81 8 min. 11.05 3 4 9.53 10.03 4.55 4.83 0.76 1.14 1.52 7.52 7.90 0.79 typ. 10° 3.30 3.81 0.25 typ.
PAGE 7
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