Datasheet

ManualsBrandsVishay ManualsOpto- & Photo CouplersOptocoupler DIP-6

Document Number: 83725 For technical questions, contact: optocoupler.answers@vishay.com

www.vishay.com

Rev. 1.5, 27-Feb-07 1

Optocoupler, Phototransistor Output,

with Base Connection

4N25/4N26/4N27/4N28

Vishay Semiconductors

DESCRIPTION

The 4N25 family is an Industry Standard Single Channel

Phototransistor Coupler. This family includes the

4N25/4N26/4N27/4N28. Each optocoupler consists of

gallium arsenide infrared LED and a silicon NPN

phototransistor.

These couplers are Underwriters Laboratories (UL) listed to

comply with a 5300 V

RMS

isolation test voltage. This isolation

performance is accomplished through special Vishay

manufacturing process.

Compliance to DIN EN 60747-5-2 (VDE0884)/

DIN EN 60747-5-5 pending partial discharge isolation

specification is available by ordering option 1.

These isolation processes and the Vishay ISO9001 quality

program results in the highest isolation performance

available for a commercial plastic phototransistor

optocoupler.

The devices are also available in lead formed configuration

suitable for surface mounting and are available either on

tape and reel, or in standard tube shipping containers.

Note:

For additional design information see application note 45 normalized

curves

FEATURES

• Isolation test voltage 5300 V

RMS

• Interfaces with common logic families

• Input-output coupling capacitance < 0.5 pF

• Industry standard dual-in-line 6-pin package

• Lead (Pb)-free component

• Component in accordance to RoHS

2002/95/EC and WEEE 2002/96/EC

APPLICATIONS

• AC mains detection

• Reed relay driving

• Switch mode power supply feedback

• Telephone ring detection

• Logic ground isolation

• Logic coupling with high frequency noise rejection

AGENCY APPROVALS

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

protection

• DIN EN 60747-5-2 (VDE 0884)

DIN EN 60747-5-5 pending

available with option 1

Note

For additional information on the available options refer to option information.

i179004

ORDER INFORMATION

PART REMARKS

4N25 CTR > 20 %, DIP-6

4N26 CTR > 20 %, DIP-6

4N27 CTR > 10 %, DIP-6

4N28 CTR > 10 %, DIP-6

4N25-X006 CTR > 20 %, DIP-6 400 mil (option 6)

4N25-X007 CTR > 20 %, SMD-6 (option 7)

4N25-X009 CTR > 20 %, SMD-6 (option 9)

4N26-X006 CTR > 20 %, DIP-6 400 mil (option 6)

4N26-X007 CTR > 20 %, SMD-6 (option 7)

4N26-X009 CTR > 20 %, SMD-6 (option 9)

4N27-X007 CTR > 10 %, SMD-6 (option 7)

4N27-X009 CTR > 10 %, SMD-6 (option 9)

4N28-X009 CTR > 10 %, SMD-6 (option 9)

Summary of content (9 pages)

PAGE 1
4N25/4N26/4N27/4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection FEATURES • Isolation test voltage 5300 VRMS A 1 6 B C 2 5 C 3 4 E • Interfaces with common logic families • Input-output coupling capacitance < 0.
PAGE 2
4N25/4N26/4N27/4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage VR 6 V Forward current IF 60 mA t ≤ 10 µs Surge current IFSM 2.5 A Pdiss 100 mW Collector emitter breakdown voltage VCEO 70 V Emitter base breakdown voltage VEBO 7 V IC 50 mA IC 100 mA Pdiss 150 mW VISO Power dissipation OUTPUT Collector current t ≤ 1.
PAGE 3
4N25/4N26/4N27/4N28 Optocoupler, Phototransistor Output, with Base Connection Vishay Semiconductors ELECTRICAL CHARACTERISTICS (1) PARAMETER TEST CONDITION PART SYMBOL MIN. VCB = 10 V, (emitter open) ICBO(dark)(2) Collector emitter capacitance VCE = 0 CCE TYP. MAX. UNIT 2.0 20 nA 6.0 pF COUPLER Isolation test voltage(2) Peak, 60 Hz VIO ICE = 2.
PAGE 4
N25/4N26/4N27/4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection 35 Normalized to: VCE = 10 V, IF = 10 mA, TA = 25 °C CTRCE(sat) VCE = 0.4 V 1.0 TA = 50 °C 0.5 NCTR(SAT) NCTR ICE - Collector Current (mA) NCTR - Normalized CTR 1.5 30 25 0.1 1 10 85 °C 25 °C 10 5 0 100 IF - LED Current (mA) i4n25_03 TA = 70 °C 0.5 NCTR(SAT) NCTR i4n25_04 ICEO - Collector Emitter (nA) 1.0 10 IF - LED Current (mA) TA = 85 °C 0.5 NCTR(SAT) NCTR 0.
PAGE 5
4N25/4N26/4N27/4N28 Optocoupler, Phototransistor Output, with Base Connection 0.1 Nib, TA = - 20 °C Nib, TA = 20 °C Nib, TA = 50 °C Nib, TA = 70 °C IF = 10 mA, TA = 25 °C VCC = 5.0 V, Vth = 1.5 V tPHL 2.0 100 1.5 10 tPLH 1 1 10 100 IF - LED Current (mA) i4n25_09 i4n25_12 Fig. 9 - Normalized Photocurrent vs. IF and Temperature 1.2 0.1 1 1.0 100 10 RL - Collector Load Resistor (kΩ) Fig. 12 - Propagation Delay vs. Collector Load Resistor 70 °C IF 1.0 25 °C - 20 °C 0.
PAGE 6
4N25/4N26/4N27/4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection PACKAGE DIMENSIONS in millimeters For 4N25/26/27..... see DIL300-6 Package dimension in the Package Section. For 4N28 and for products with an option designator (e.g. 4N25-X001 or 4N26-X007)..... see DIP-6 Package dimensions in the Package Section. DIL300-6 Package Dimensions 8.8 max. 7.62 ± 0.1 B 8.6 max. 0.3 A 3.3 0.5 min. 4.2 ± 0.1 6.4 max. 0.58 max. 0.3 max. 1.54 2.54 nom. 9 ± 0.6 0.4 B 5.
PAGE 7
4N25/4N26/4N27/4N28 Optocoupler, Phototransistor Output, with Base Connection Vishay Semiconductors Option 6 Option 7 Option 9 0.407 (10.36) 0.391 (9.96) 0.307 (7.8) 0.291 (7.4) 0.300 (7.62) typ. 0.375 (9.53) 0.395 (10.03) 0.300 (7.62) ref. 0.028 (0.7) min. 0.180 (4.6) 0.160 (4.1) 0.0040 (0.102) 0.315 (8.0) min. 0.014 (0.35) 0.010 (0.25) 0.400 (10.16) 0.430 (10.92) Document Number: 83725 Rev. 1.5, 27-Feb-07 0.331 (8.4) min. 0.012 (0.30 ) typ. 0.0098 (0.249) 0.020 (0.51) 0.040 (1.02) 0.
PAGE 8
4N25/4N26/4N27/4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection OZONE DEPLETING SUBSTANCES POLICY STATEMENT It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2.
PAGE 9
Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document.