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4N25, 4N26, 4N27, 4N28 - Vishay Intertechnology

Technical questions, contact: Number: 83725132 Rev. , 07-Jan-104N25, 4N26, 4N27, 4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base ConnectionDESCRIPTIONThe 4N25 family is an industry standard single channelphototransistor coupler. This family includes the 4N25, 4N26, 4N27, 4N28. Each optocoupler consists of galliumarsenide infrared LED and a silicon NPN Isolation test voltage 5000 VRMS Interfaces with common logic families Input-output coupling capacitance < pF Industry standard dual-in-line 6 pin package Compliant to RoHS directive 2002/95/EC andin accordance to WEEE 2002/96/ECAPPLICATIONS AC mains detection Reed relay driving Switch mode power supply feedback Telephone ring detection Logic ground isolation Logic coupling with high frequency noise rejectionAGENCY APPROVALS UL1577, file no.

Refer to wave profile for soldering conddit ions for through hole devices (DIP). Notes (1) T amb = 25 °C, unless otherwise specified. Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the ...

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Transcription of 4N25, 4N26, 4N27, 4N28 - Vishay Intertechnology

1 Technical questions, contact: Number: 83725132 Rev. , 07-Jan-104N25, 4N26, 4N27, 4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base ConnectionDESCRIPTIONThe 4N25 family is an industry standard single channelphototransistor coupler. This family includes the 4N25, 4N26, 4N27, 4N28. Each optocoupler consists of galliumarsenide infrared LED and a silicon NPN Isolation test voltage 5000 VRMS Interfaces with common logic families Input-output coupling capacitance < pF Industry standard dual-in-line 6 pin package Compliant to RoHS directive 2002/95/EC andin accordance to WEEE 2002/96/ECAPPLICATIONS AC mains detection Reed relay driving Switch mode power supply feedback Telephone ring detection Logic ground isolation Logic coupling with high frequency noise rejectionAGENCY APPROVALS UL1577, file no.

2 E52744 BSI: EN 60065:2002, EN 60950:2000 FIMKO: EN 60950, EN 60065, EN 60335i179004-5123654 BCEACNC21842 ORDER INFORMATIONPARTREMARKS4N25 CTR > 20 %, DIP-64N26 CTR > 20 %, DIP-64N27 CTR > 10 %, DIP-64N28 CTR > 10 %, DIP-6 ABSOLUTE MAXIMUM RATINGS (1)PARAMETERTEST CONDITIONSYMBOLVALUEUNITINPUTR everse voltageVR5 VForward currentIF60mASurge currentt 10 sIFSM3 APower dissipationPdiss100mWOUTPUTC ollector emitter breakdown voltageVCEO70 VEmitter base breakdown voltageVEBO7 VCollector currentIC50mAt 1 msIC100mAPower dissipationPdiss150mW Document Number: 83725 For technical questions, contact: , 07-Jan-101334N25, 4N26, 4N27, 4N28 Optocoupler, Phototransistor Output, with Base ConnectionVishay Semiconductors Notes(1)Tamb = 25 C, unless otherwise in excess of the absolute maximum ratings can cause permanent damage to the device.

3 Functional operation of the device is notimplied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolutemaximum ratings for extended periods of the time can adversely affect reliability.(2)Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering condditions for throughhole devices (DIP).Notes(1)Tamb = 25 C, unless otherwise and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineeringevaluation. Typical values are for information only and are not part of the testing requirements.(2)JEDEC registered values are 2500 V, 1500 V, 1500 V, and 500 V for the 4N25, 4N26, 4N27, and 4N28 test voltageVISO5000 VRMSC reepage distance 7mmClearance distance 7mmIsolation thickness between emitter and detector tracking indexDIN IEC 112/VDE 0303, part 1175 Isolation resistanceVIO = 500 V, Tamb = 25 CRIO1012 VIO = 500 V, Tamb = 100 CRIO1011 Storage temperatureTstg- 55 to + 125 COperating temperatureTamb- 55 to + 100 CJunction temperatureTj125 CSoldering temperature (2) s dip soldering .

4 Distance to seating plane mmTsld260 CELECTRICAL CHARACTERISTICS (1)PARAMETERTEST voltage (2)IF = 50 current (2)VR = 3 ACapacitanceVR = 0 VCO25pFOUTPUTC ollector base breakdown voltage (2)IC = 100 ABVCBO70 VCollector emitter breakdown voltage (2)IC = 1 mABVCEO30 VEmitter collector breakdown voltage (2)IE = 100 ABVECO7 VICEO(dark) (2)VCE = 10 V, (base open)4N25550nA4N26550nA4N27550nA4N281010 0nAICBO(dark) (2)VCB = 10 V,(emitter open)220nACollector emitter capacitanceVCE = 0 CCE6pFCOUPLERI solation test voltage (2)Peak, 60 HzVIO5000 VSaturation voltage, collector emitterICE = 2 mA, IF = 50 mAVCE(sat) , input output (2)VIO = 500 VRIO100G Capacitance, input outputf = 1 MAXIMUM RATINGS (1)PARAMETERTEST CONDITIONSYMBOLVALUEUNIT technical questions, contact: Number: 83725134 Rev.

5 , 07-Jan-104N25, 4N26, 4N27, 4N28 Vishay SemiconductorsOptocoupler, Phototransistor Output, with Base Connection Note(1)Indicates JEDEC registered CHARACTERISTICSTamb = 25 C, unless otherwise specifiedFig. 1 - Forward Voltage vs. Forward Current Fig. 2 - Normalized Non-Saturated and Saturated CTR Current Fig. 3 - Normalized Non-Saturated and Saturated CTR Current Fig. 4 - Normalized Non-Saturated and Saturated CTR CurrentCURRENT TRANSFER RATIO (1)PARAMETERTEST current transfer ratioVCE = 10 V, IF = 10 mA4N25 CTRDC2050%4N26 CTRDC2050%4N27 CTRDC1030%4N28 CTRDC1030%SWITCHING CHARACTERISTICSPARAMETERTEST and fall timesVCE = 10 V, IF = 10 mA, RL = 100 tr, tf2 - Forward Current (mA)VF -Forward Voltage (V)TA = - 55 CTA = 25 CTA = 85 - LED Current (mA)NCTRNCTR(SAT)NCTR - Normalized CTRCTRCE(sat) = VVCE = 10 V, IF = 10 mA, TA = 25 CTA = 25 CNormalized - LED Current (mA)NCTR - Normalized CTRCTRCE(sat) VCE = VNCTRNCTR(SAT)TA = 50 CNormalized to:VCE = 10 V, IF = 10 mA, TA = 25 - LED Current (mA)NCTR - Normalized CTRNCTRNCTR(SAT)TA = 70 CNormalized to.

6 CTRCE(sat) VCE = VVCE = 10 V, IF = 10 mA, TA = 25 C Document Number: 83725 For technical questions, contact: , 07-Jan-101354N25, 4N26, 4N27, 4N28 Optocoupler, Phototransistor Output, with Base ConnectionVishay Semiconductors Fig. 5 - Normalized Non-Saturated and Saturated CTR Current Fig. 6 - Collector Emitter Current and LED Current Fig. 7 - Collector Emitter Leakage Current vs. Temperature Fig. 8 - Normalized CTRcb vs. LED Current and Temperature Fig. 9 - Normalized Photocurrent vs. IF and Temperature Fig. 10 - Normalized Non-Saturated hFE Current and - LED Current (mA)NCTR - Normalized CTRNCTRNCTR(SAT)TA = 85 CNormalized to:CTRCE(sat) VCE = VVCE = 10 V, IF = 10 mA, TA = 25 Ci4n25_0660504030201000510152025303550 C70 C85 CIF - LED Current (mA)ICE - Collector Current (mA)25 Ci4n25_07100806040200- 2010- 210- 1100101102103104105 Tamb- Ambient Temperature ( C)ICEO - Collector Emitter (nA)TypicalVCE = 10 C50 C70 CIF - LED Current (mA) NCTRcb - Normalized to:VCB = V, IF = 10 mA, TA = 25 - LED Current (mA)Normalized = 10 mA, TA = 25 CNib, TA = - 20 CNormalized to:Nib, TA = 20 CNib, TA = 50 CNib, TA = 70 - Base Current ( A)1101001000IB = 20 A, VCE = 10 V,TA = 25 C25 C70 C- 20 CNhFE - Normalized to.

7 Technical questions, contact: Number: 83725136 Rev. , 07-Jan-104N25, 4N26, 4N27, 4N28 Vishay SemiconductorsOptocoupler, Phototransistor Output, with Base Connection Fig. 11 - Normalized hFE vs. Base Current and Temperature Fig. 12 - Propagation Delay vs. Collector Load Resistor Fig. 13 - Switching Timing Fig. 14 - Switching C- 20 C50 C70 CNhFE(sat) - Normalized Saturated hFE1101001000 VCE = 10 V, Ib = 20 ATA = 25 CVCE = VIb - Base Current ( A)Normalized to:i4n25_121101001000RL - Collector Load Resistor (k )tPLH- Propagation Delay ( s) = 10 mA, TA = 25 CVCC = V, Vth = VtPLHtPHLtPHL - Propagation Delay ( s)i4n25_13 IFtR= VVOtDtStFtPHLtPLHVTHi4n25_14 VCC = 5 Vf = 10 kHzDF = 50 %RLVOIF = 10 mA Document Number: 83725 For technical questions, contact: , 07-Jan-101374N25, 4N26, 4N27, 4N28 Optocoupler, Phototransistor Output, with Base ConnectionVishay Semiconductors PACKAGE DIMENSIONS in millimetersPACKAGE 2 36 5 to YWW 24 Legal Disclaimer Revision: 08-Feb-171 Document Number.

8 91000 Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology , Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, Vishay ), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.

9 Statements regarding the suitability of products for certain types of applications are based on Vishay s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer s technical experts.

10 Product specifications do not expand or otherwise modify Vishay s terms and conditions of purchase, including but not limited to the warranty expressed as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay .


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