Optocoupler, Phototransistor Output, Low Input Current, SSOP-4, Half Pitch, Mini-Flat Package 22628- DESCRIPTION The series has a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a 4-pin 5 mil lead pitch mini-flat package. It features a high current transfer ratio at low input current, low coupling capacitance, and high isolation voltage. The coupling devices are designed for signal transmission between two electrically separated circuits. A C 2 4 3 C E FEATURES High CTR with low input current Low profile package (half pitch) High collector emitter voltage, V CEO = 8 V Isolation test voltage = 375 V RMS Low coupling capacitance High common mode transient immunity Material categorization: for definitions of compliance please see www.vishay.com/doc?9992 APPLICATIONS Telecom Industrial controls Battery powered equipment Office machines Programmable controllers AGENCY APPROVALS Safety application model number covering all products in this datasheet is. This model number should be used when consulting safety agency documents. UL577, file no. E52744 cul DIN EN 6747-5-5 (VDE 884-5), available with option FIMKO EN 665, EN 695- CQC GB4943.-2 and GB8898-2 (suitable for installation altitude below 2 m) ORDERING INFORMATION V O S 6 8 A - # X T SSOP-4 PART NUMBER CTR BIN PACKAGE OPTION TAPE AND REEL 5 mm AGENCY CTR (%) CERTIFIED/PACKAGE ma UL, cul, FIMKO, CQC 5 to 6 63 to 25 to 2 8 to 6 3 to 26 SSOP-4, 5 mil pitch T -2T -3T -7T -8T UL, cul, FIMKO, CQC, VDE (option ) 5 to 6 63 to 25 to 2 8 to 6 3 to 26 SSOP-4, 5 mil pitch -XT -2XT -3XT -7XT -8XT Note Additional options may be possible, please contact sales office. Rev..6, 3-Mar-5 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
ABSOLUTE MAXIMUM RATINGS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage V R 6 V Power dissipation P diss 7 mw Forward current I F 5 ma OUTPUT Collector emitter voltage V CEO 8 V Emitter collector voltage V ECO 7 V I C 5 ma Collector current t p /T =.5, t p < ms I C ma Power dissipation P diss 5 mw COUPLER Isolation test voltage between emitter and detector t = min V ISO 375 V RMS Total power dissipation P tot 7 mw Storage temperature range T stg -55 to +5 C Ambient temperature range T amb -55 to + C Junction temperature T j 25 C Soldering temperature () t = s T sld 26 C 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. () Refer to reflow profile for soldering conditions for surface mounted devices. P diss - Collector Power Dissipation (mw) 6 4 2 8 6 4 2-25 25 5 75 25 I F - Forward Current (ma) 6 5 4 3 2-25 25 5 75 25 Fig. - Power Dissipation vs. Ambient Temperature Fig. 2 - Forward Current vs. Ambient Temperature Rev..6, 3-Mar-5 2 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
ELECTRICAL CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT Forward voltage I F = 5 ma V F..5 V Reverse current V R = 6 V I R. μa Input capacitance V F = V, f = MHz C I 8 pf OUTPUT Collector emitter leakage current V CE = V I CEO.7 na Collector emitter breakdown voltage I C = μa BV CEO 8 V Emitter collector breakdown voltage I E = μa BV ECO 7 V Collector emitter capacitance V CE = 5 V, f = MHz C CE 6 pf COUPLER Collector emitter saturation voltage I F = ma, I C =.25 ma V CEsat.2.4 V Cut-off frequency I F = ma, V CC = 5 V, R L = Ω f ctr 9 khz Coupling capacitance f = MHz C C.3 pf Note 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 testing requirements. CURRENT TRANSFER RATIO (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT CTR 5 6 % -2 CTR 63 25 % I C /I F I F = ma, V CE = 5 V -3 CTR 2 % -7 CTR 8 6 % -8 CTR 3 26 % SWITCHING CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT NON-SATURATED Turn on time t on 5 μs Rise time t r 5 μs V CC = 5 V, I C = 2 ma, R L = Ω Turn off time t off 8 μs Fall time t f 7 μs SATURATED Rise and fall time t r μs Fall time t f μs I F =.6 ma, V CC = 5 V, R L =.9 kω Turn on time t on 4 μs Turn off time t off 2 μs V CC = 5 V Input pulse Input R L V OUT % 9 % Output pulse t r t f t on t off isfh68a_ isfh68a_2 Fig. 3 - Test Circuit Fig. 4 - Test Circuit and Waveforms Rev..6, 3-Mar-5 3 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT Climatic classification (according to IEC 68 part ) 55//2 Comparative tracking index CTI 75 Maximum rated withstanding isolation voltage 4 % to 8 % RH, AC test of t = min V ISO 375 V RMS Maximum transient isolation voltage V IOTM 6 V peak Maximum repetitive peak isolation voltage V IORM 565 V peak Isolation resistance T amb = 25 C, V DC = 5 V R IO 2 Ω T amb = C, V DC = 5 V R IO Ω Output safety power P SO 3 mw Input safety current I SI 2 ma Input safety temperature T SI 5 C Creepage distance 5 mm Clearance distance 5 mm Insulation thickness DTI.4 mm Environment (pollution degree in accordance to DIN VDE 9) 2 Note As per IEC 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. TYPICAL CHARACTERISTICS (T amb = 25 C, unless otherwise specified) I F - Forward Current (ma) T amb = C T amb = 75 C T amb = 25 C T amb = C T amb = -55 C I C - Collector Current (ma) 5 4 3 2 I F = 25 ma I F = ma I F = 2 ma I F = 5 ma I F = ma I F = 5 ma..6.8..2.4.6 V F - Forward Voltage (V) 2 3 4 5 6 7 8 9 V CE - Collector Emitter Voltage (V) Fig. 5 - Forward Voltage vs. Forward Current Fig. 6 - Collector Current vs. Collector Emitter Voltage Rev..6, 3-Mar-5 4 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
I CE - Leakage Current (na)... I F = ma V CE = 4 V V CE = 2 V V CE = 24 V -6-4 -2 2 4 6 8 2 N CTR - Normalized CTR (sat).4.2..8.6.4.2 Normalized to CTR value: I F = ma, V CE = 5 V, T amb = 25 C -6-4 -2 2 4 6 8 2 Fig. 7 - Collector Emitter Current vs. Ambient Temperature Fig. - Normalized Current Transfer Ratio vs. Ambient Temperature (saturated) I C - Collector Current (ma) 35 I F = 25 ma 3 25 2 I F = ma I F = ma 5 I F =.5 ma I F = 5 ma 5 I F = 2 ma...2.3.4 V CE - Collector Emitter Voltage (V) N CTR - Normalized CTR (non-saturated).4.2..8.6.4.2 Normalized to CTR value: I F = ma, V CE = 5 V, T amb = 25 C -6-4 -2 2 4 6 8 2 Fig. 8 - Collector Current vs. Collector Emitter Voltage Fig. - Normalized Current Transfer Ratio vs. Ambient Temperature (non-saturated) V CEsat - Collector Emitter Voltage (V).2..8.6.4.2. I F = ma -6-4 -2 2 4 6 8 2 N CTR - Normalized CTR (sat) 2..8.6.4.2..8.6 T amb = -55 C T amb = C T amb = 25 C.4 Normalized to:.2 I F = ma, V CE = 5 V, T amb = C T amb = 25 C.. I F - Forward Current (ma) Fig. 9 - Collector Emitter Voltage vs. Ambient Temperature Fig. 2 - Current Transfer Ratio vs. Forward Current (saturated) Rev..6, 3-Mar-5 5 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
N CTR - Normalized CTR (NS) 2.5 2..5. T amb = -55 C T amb = 25 C T amb = C T amb = C.5 Normalized to: I F = ma, V CE = 5 V, T amb = 25 C.. I F - Forward Current (ma) t on, t off - Switching Time (μs) V CE = 5 V I C = 2 ma 5 5 2 R L - Load Resistance (kω) t off (μs) t on (μs) Fig. 3 - Current Transfer Ratio vs. Forward Current (non-saturated) Fig. 6 - Switching Time vs. Load Resistance F CTR - Cut-off-Frequency (khz). V CE = 5 V, T amb = 25 C I C - Collector Current (ma) Voltage Gain -5 - -5-2 -25-3 -35-4 R L = Ω R L = Ω V CE = 5 V f - Frequency (khz) Fig. 4 - Cut-off Frequency (- 3 db) vs. Collector Current Fig. 7 - Voltage Gain vs. Frequency Phase Angle (deg) -2-4 -6-8 - -2 R L = Ω V CE = 5 V R L = Ω -4-6 f - Frequency (khz) Fig. 5 - Phase Angle vs. Frequency Rev..6, 3-Mar-5 6 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
PACKAGE DIMENSIONS in millimeters.27 ±.25 5.3 ±.3 4.4 ±.2 2.6 ±.3.2 ±. 2. ±.2.2 ±.5.5 7. +.2 -.7.27.9.4 ±. 5. 7.5 22629-2 PACKAGE MARKING (example of -3XT) Pin dimple 68A3X V YWW 25 Notes Option is reflected with letter X. Tape and reel suffix (T) is not part of the package marking. Rev..6, 3-Mar-5 7 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
TAPE AND REEL DIMENSIONS in millimeters 7. 33 (3") Fig. 8 - Reel Dimensions (3 units per reel) Ø.5 ±. 2 ±. 4 ±..75 ±. 5.5 ±. 2 ±.3 8 ±. Fig. 9 - Tape Dimensions.35 ±.5 SOLDER PROFILE Temperature ( C) 3 25 2 5 255 C 24 C 27 C max. 2 s max. 26 C 245 C max. 3 s max. s max. ramp down 6 C/s HANDLING AND STORAGE CONDITIONS ESD level: HBM class 2 Floor life: unlimited Conditions: T amb < 3 C, RH < 85 % Moisture sensitivity level, according to J-STD-2 5 max. ramp up 3 C/s 5 5 2 25 3 984 Time (s) Fig. 2 - Lead (Pb)-free Reflow Solder Profile according to J-STD-2 Rev..6, 3-Mar-5 8 Document Number: 83465 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
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