Optocoupler, Phototransistor Output, with Base Connection FEATURES A 1 6 B Isolation test voltage: 5 V RMS Long term stability C 2 5 C Industry standard dual-in-line package NC 3 4 E Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 DESCRIPTION i1794-14 The is an optically coupled pair consisting of a gallium arsenide infrared emitting diode optically coupled to a silicon NPN phototransitor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The can be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CRT modulation. AGENCY APPROVALS Safety application model number covering all products in this datasheet is. This model number should be used when consulting safety agency documents. UL file no. E52744 cul tested to CSA 22.2 bulletin 5A DIN EN 6747-5-5 (VDE 884-5) BSI IEC 695, IEC 665 FIMKO EN695 CQC GB8898-211 ORDERING INFORMATION C N Y 1 7 - # X # # T DIP-6 Option 6 PART NUMBER CTR BIN PACKAGE OPTION TAPE AND REEL 7.62 mm 1.16 mm Option 7 Option 9 > 8 mm 8 mm typ. AGENCY CERTIFIED/PACKAGE CTR (%) UL, cul, BSI, FIMKO 4 to 8 63 to 125 1 to 2 16 to 32 DIP-6-1 -2-3 -4 DIP-6, 4 mil, option 6-1X6-2X6-3X6-4X6 SMD-6, option 7-1X7T (1) -2X7T (1) -3X7T (1) -4X7T (1) SMD-6, option 9-1X9T (1) -2X9T (1) -3X9T (1) -4X9T (1) VDE, UL, cul, BSI, FIMKO 4 to 8 63 to 125 1 to 2 16 to 32 DIP-6-1X1-2X1-3X1-4X1 DIP-6, 4 mil, option 6-1X16-2X16-3X16-4X16 SMD-6, option 7-1X17-2X17T (1) -3X17T (1) -4X17T (1) SMD-6, option 9 - -2X19T (1) - - Note (1) Also available in tubes, do not put T on the end. Rev. 2.1, 8-Jan-14 1 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
ABSOLUTE MAXIMUM RATINGS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage V R 6 V Forward current I F 6 ma Forward surge current t p 1 μs I FSM 2.5 A LED power dissipation at 25 C P diss 1 mw OUTPUT Collector emitter breakdown voltage BV CEO 7 V Emitter base breakdown voltage BV EBO 7 V I C 5 ma Collector current t p /T =.5, t p 1 ms I C 1 ma Power dissipation P diss 15 mw COUPLER Isolation test voltage between emitter and detector t = 1 min V ISO 5 V RMS Storage temperature T stg -55 to +15 C Operating temperature T amb -55 to +11 C Soldering temperature (1) 2 mm from case, 1 s T sld 26 C Total power dissipation P diss 25 mw Notes Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability. (1) Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through hole devices (DIP). P tot - Total Power Dissipation (mw) 3 25 2 15 1 5 Coupled device Phototransistor IR-diode 2 4 6 8 1 12 T amb - Ambient Temperature ( C) Fig. 1 - Total Power Dissipation vs. Ambient Temperature ELECTRICAL CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT INPUT Forward voltage I F = 6 ma V F 1.39 1.65 V Breakdown voltage I R = 1 μa V BR 6 V Reverse current V R = 6 V I R.1 1 μa Capacitance V R = V, f = 1 MHz C O 25 pf Thermal resistance R th 75 K/W Rev. 2.1, 8-Jan-14 2 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
ELECTRICAL CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT OUTPUT Collector emitter capacitance V CE = 5 V, f = 1 MHz C CE 5.2 pf Collector base capacitance V CE = 5 V, f = 1 MHz C CB 6.5 pf Emitter base capacitance V CE = 5 V, f = 1 MHz C EB 7.5 pf Thermal resistance R th 5 K/W COUPLER Collector emitter, saturation voltage V F = 1 ma, I C = 2.5 ma V CEsat.25.4 V Coupling capacitance C C.6 pf -1 I CEO 2 5 na Collector emitter, leakage current V CE = 1 V -2 I CEO 2 5 na -3 I CEO 5 1 na -4 I CEO 5 1 na Note Minimum and maximum values were tested requierements. Typical values are characteristics of the device and are the result of engineering evaluations. Typical values are for information only and are not part of the testing requirements. CURRENT TRANSFER RATIO (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT -1 CTR 4 8 % V CE = 5 V, I F = 1 ma -2 CTR 63 125 % -3 CTR 1 2 % I C /I F -4 CTR 16 32 % -1 CTR 13 3 % V CE = 5 V, I F = 1 ma -2 CTR 22 45 % -3 CTR 34 7 % -4 CTR 56 9 % SWITCHING CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT LINEAR OPERATION (without saturation) Turn-on time I F = 1 ma, V CC = 5 V, R L = 75 Ω t on 3 μs Rise time I F = 1 ma, V CC = 5 V, R L = 75 Ω t r 2 μs Turn-off time I F = 1 ma, V CC = 5 V, R L = 75 Ω t off 2.3 μs Fall time I F = 1 ma, V CC = 5 V, R L = 75 Ω t f 2 μs Cut-off frequency I F = 1 ma, V CC = 5 V, R L = 75 Ω f CO 11 khz SWITCHING OPERATION (with saturation) I F = 2 ma -1 t on 3 μs Turn-on time I F = 1 ma -2 t on 4.2 μs -3 t on 4.2 μs I F = 5 ma -4 t on 6 μs I F = 2 ma -1 t r 2 μs Rise time I F = 1 ma -2 t r 3 μs -3 t r 3 μs I F = 5 ma -4 t r 4.6 μs I F = 2 ma -1 t off 18 μs Turn-off time I F = 1 ma -2 t off 23 μs -3 t off 23 μs I F = 5 ma -4 t off 25 μs I F = 2 ma -1 t f 11 μs Fall time I F = 1 ma -2 t f 14 μs -3 t f 14 μs I F = 5 ma -4 t f 15 μs Rev. 2.1, 8-Jan-14 3 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
I F I F + 5 V I F R G = 5 Ω t p T =.1 t p = 5 µs 5 Ω R L Channel I Channel II Oscilloscope R L = 1 MΩ C L = 2 pf I C 1 % 9 % 1 % t r t d t on t p t s t f t t 95 184-3 Fig. 2 - Test Circuit, Non-Saturated Operation I F I F = 1 ma + 5 V I C t p t d t r t on (= t d + t r ) Pulse duration Delay time Rise time Turn-on time t off t s t f t off (= t s + t f ) Fig. 4 - Switching Times Storage time Fall time Turn-off time 96 11698 R G = 5 Ω t p T =.1 t p = 5 µs 5 Ω 1 kω Channel I Channel II Oscilloscope R L 1 MΩ C L 2 pf 95 1843 Fig. 3 - Test Circuit, Saturated Operation SAFETY AND INSULATION RATINGS PARAMETER SYMBOL VALUE UNIT MAXIMUM SAFETY RATINGS Output safety power P SO 7 mw Input safety current I SI 4 ma Safety temperature T SI 175 C Comparative tracking index CTI 175 INSULATION RATED PARAMETERS Maximum withstanding isolation voltage V ISO 5 V RMS Maximum transient isolation voltage V IOTM 8 V peak Maximum repetitive peak isolation voltage V IORM 89 V peak Insulation resistance T amb = 25 C, V DC = 5 V R IO 1 12 Ω Isolation resistance T amb = 1 C, V DC = 5 V R IO 1 11 Ω Climatic classification (according to IEC 68 part 1) 55/115/21 Environment (pollution degree in accordance to DIN VDE 19) 2 Creepage distance Standard DIP-4 7 mm SMD 7 mm Clearance distance Standard DIP-4 8 mm SMD 8 mm Insulation thickness DTI.4 mm Note As per DIN EN 6747-5-5, 7.4.3.8.2, this optocoupler is suitable for safe electrical insulation only within the safety ratings. Compliance with the safety ratings shall be ensured by means of protective circuits. Rev. 2.1, 8-Jan-14 4 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
TYPICAL CHARACTERISTICS (T amb = 25 C, unless otherwise specified) V F - Forward Voltage (V) 1.8 1.7 1.6 T amb = 25 C 1.5 T amb = C 1.4 T amb = - 25 C 1.3 T amb = - 55 C 1.1 1. T amb = 5 C.9 T amb = 75 C.8 T amb = 1 C.7 T amb = 11 C.6.1 1 1 1 I F - Forward Current (ma) I CE - Leakage Current (na) 1 I F = ma 1 V CE = 4 V 1 V CE = 24 V 1 1 V CE = 12 V.1.1.1-6 - 4-2 2 4 6 8 1 12 T amb - Ambient Temperature ( C) Fig. 5 - Forward Voltage vs. Forward Current Fig. 8 - Leakage Current vs. Ambient Temperature I C - Collector Current (ma) 6 5 4 3 2 1 I F = 3 ma I F = 2 ma I F = 15 ma I F = 1 ma I F = 5 ma CTR Norm - Normalized CTR (NS) 1..8.6.4.2 I F = 1 ma V CE = 5 V 1 2 3 4 5 6 7 8 V CE - Collector Emitter Voltage (NS) (V) -6-4 -2 2 4 6 8 1 12 T amb - Ambient Temperature ( C) Fig. 6 - Collector Current vs. Collector Emitter Voltage (NS) Fig. 9 - Normalized CTR (NS) vs. Ambient Temperature I C - Collector Current (ma) 25 2 15 1 5 I F = 1 ma I F = 25 ma I F = 1 ma I F = 5 ma I F = 2 ma CTR Norm - Normalized CTR (sat) 1..8.6.4.2 I F = 1 ma V CE =.4 V.1.2.3.4 V CE - Collector Emitter Voltage (sat) (V) -6-4 -2 2 4 6 8 1 12 T amb - Ambient Temperature ( C) Fig. 7 - Collector Current vs. Collector Emitter Voltage (sat) Fig. 1 - Normalized CTR (sat) vs. Ambient Temperature Rev. 2.1, 8-Jan-14 5 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
CTR Norm - Normalized CTR (NS) 1..8.6.4.2 V CE = 5 V T amb = C T amb = - 4 C T amb = - 55 C T amb = 25 C T amb = 5 C T amb = 75 C T amb = 1 C I F = 1 ma T amb = 11 C.1 1 1 1 I F - Forward Current (ma) f CTR - -3 db Frequency (khz) 1 V CC = 5 V 1 1 1.1 1 1 1 I C - Collector Current (ma) Fig. 11 - Normalized CTR (NS) vs. Forward Current Fig. 14 - CTR -3 db Frequency vs. Collector Current CTR Norm - Normalized CTR (sat) V CE =.4 V I F = 1 ma 1. T amb = 25 C T amb = C.8 T amb = - 4 C T amb = - 55 C.6.4 T amb = 5 C T amb = 75 C.2 T amb = 1 C T amb = 11 C.1 1 1 1 I F - Forward Current (ma) t on, t off - Switching Time (μs) 1 V CE = 5 V, I F = 1 ma 1 1 t off t on 1.1.1 1 1 1 R L - Load Resistance (kω) Fig. 12 - Normalized CTR (sat) vs. Forward Current Fig. 15 - Switching Time vs. Load Resistance - 2 V CE = 5 V Phase (deg) - 4-6 - 8-1 - 12-14 - 16 1 1 1 1 f - Frequency (khz) Fig. 13 - CTR Frequency vs. Phase Angle Rev. 2.1, 8-Jan-14 6 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
PACKAGE DIMENSIONS in millimeters 6 5 4 6.5 ±.5 1 2 3 7.3 ±.5 7.62 ±.3 1.1 ±.1 3.5 ±.3.5 typ. 2.8 ±.5 3.3 ±.5 2253 2.54 ±.25.5 ±.1.26 7.62 to 9.98 Option 6 Option 7 Option 9 7.62 typ. 7.62 typ. 7.62 typ. 3.5 ±.3.35 ±.25 3.5 ±.3.1 ±.1 3.5 ±.3.1 min..6 min. 2.7 min. 8 min..6 min. 8.16 ±.8 1.16 typ. 1.3 max. 1.16 ±.3.76.76 2.54 R.25 1.78 2.54 R.25 1.78 282-34 8 min. 11.5 1.52 8 min. 11.5 1.52 PACKAGE MARKING -3 Pin 1 I.D. V YWW 25 Notes VDE logo is only marked on option 1 parts. Option information is not marked on the part. Tape and reel suffix (T) is not part of the package marking. Rev. 2.1, 8-Jan-14 7 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
TUBE AND TAPE INFORMATION DEVICES PER TUBE TYPE UNITS/TUBE TUBES/BOX UNITS/BOX DIP-6 5 4 2 Ø 1.55 ±.5 2 ±.1 4 ±.1 1.75 ±.1 7.5 ±.1 16 ±.3 12 ±.1.3 ±.5 22537-1 Fig. 16 - Tape and Reel Drawing, 1 Units per Reel Rev. 2.1, 8-Jan-14 8 Document Number: 8366 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
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