TCET2600/TCET4600 Vishay Semiconductors Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) FEATURES • Extra low coupling capacity - typical 0.2 pF • High common mode rejection • Low temperature coefficient of CTR C • Rated impulse voltage (transient overvoltage) VIOTM = 8 kV peak E • Isolation test voltage (partial discharge test voltage) Vpd = 1.6 kV peak • Rated isolation VIOWM = 600 VRMS 1 A voltage • Rated recurring VIORM = 848 Vpeak C 8 PIN 16 PIN (RMS peak includes voltage DC) (repetitive) • Thickness though insulation ≥ 0.75 mm V 17196 C • Creepage current resistance according to VDE 0303/ IEC 60112 comparative tracking index: CTI ≥ 175 D E • Lead (Pb)-free component DESCRIPTION The TCET2600/TCET4600 consists of a phototransistor optically coupled to 2 gallium arsenide infrared-emitting diodes in 8 pin or 16 lead plastic dual inline package. The elements are mounted on one leadframe providing a fixed distance between input and output for highest safety requirements. • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC APPLICATIONS • Computer peripheral interface • Microprocessor system interface • Telecom equipment VDE STANDARDS • DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending Optocoupler for electrical safety requirements • Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation): - for appl. class I - IV at mains voltage ≤ 300 V - for appl. class I - III at mains voltage ≤ 600 V according to DIN EN 60747-5-2 (VDE 0884)/ DIN EN 60747-5-5 pending. • VDE 0804 Telecommunication apparatus and data processing AGENCY APPROVALS These couplers perform safety functions according to the following equipment standards: • IEC 60950/EN 60950 Office machines (applied for reinforced isolation for mains voltage ≤ 400 VRMS) • UL1577, file no. E76222 system code U, double protection • IEC 60065 Safety for mains-operated household apparatus • DIN EN 60747-5-2 (VDE 0884), DIN EN 60747-5-5 pending electronic and related • CSA 22.2 bulletin 5A • BSI IEC 60950 IEC 60065 • FIMKO • VDE 0700/IEC 60335 Household equipment • VDE 0160 Electronic equipment for electrical power installation • VDE 0750/IEC 60601 Medical equipment ORDER INFORMATION PART REMARKS TCET2600 CTR > 20 %, dual channel, DIP-8 TCET4600 CTR > 20 %, quad channel, DIP-16 Document Number: 83726 Rev. 1.5, 07-Dec-07 For technical questions, contact: [email protected] www.vishay.com 1 TCET2600/TCET4600 Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) Vishay Semiconductors (1) ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage VR 6 V Forward current IF ± 60 mA IFSM ± 1.5 A Pdiss 100 mW Tj 125 °C Collector emitter voltage VCEO 70 V Emitter collector voltage VECO 7 V mA tp ≤ 10 µs Forward surge current Power dissipation Junction temperature OUTPUT Collector current tp/T = 0.5, tp ≤ 10 ms Collector peak current Power dissipation IC 50 ICM 100 mA Pdiss 150 mW Tj 125 °C Junction temperature COUPLER Isolation test voltage (RMS) VISO 5000 VRMS Total power dissipation Ptot 250 mW Operating ambient temperature range Tamb - 40 to + 100 °C Storage temperature range Tstg - 55 to + 125 °C Tsld 260 °C Soldering temperature (2) t = 1 min 2 mm from case, t ≤ 10 s Notes (1) T amb = 25 °C, unless otherwise specified. 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 Rating for extended periods of the time can adversely affect reliability. (2) Refer to wave profile for soldering conditions for through hole devices. ELECTRICAL CHARACTERISTCS PARAMETER TEST CONDITION SYMBOL IF = ± 50 mA VR = 0 V, f = 1 MHz MIN. TYP. MAX. VF 1.25 1.6 Cj 50 UNIT INPUT Forward voltage Junction capacitance V pF OUTPUT Collector emitter voltage IC = 100 µA VCEO 70 V Emitter collector voltage IE = 100 µA VECO 7 V VCE = 20 V, IF = 0 A, E=0 ICEO 100 nA Collector emitter saturation voltage IF = 10 mA, IC = 1 mA VCEsat 0.3 V Cut-off frequency VCE = 5 V, IF = 10 mA, RL = 100 Ω fc 100 kHz f = 1 MHz Ck 0.3 pF Collector dark current COUPLER Coupling capacitance Note Tamb = 25 °C, unless otherwise specified. 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 PARAMETER IC/IF www.vishay.com 2 TEST CONDITION SYMBOL MIN. VCE = 5 V, IF = ± 5 mA CTR 20 For technical questions, contact: [email protected] TYP. MAX. UNIT 300 % Document Number: 83726 Rev. 1.5, 07-Dec-07 TCET2600/TCET4600 Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) Vishay Semiconductors MAXIMUM SAFETY RATINGS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT IF 130 mA Pdiss 265 mW VIOTM 8 kV Tsi 150 °C INPUT Forward current OUTPUT Power dissipation COUPLER Rated impulse voltage Safety temperature Note According to DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending (see figure 1). This optocoupler is suitable for safe electrical isolation only within the safety ratings. Compliance with the safety ratings shall be ensured by means of suitable protective circuits. INSULATION RATED PARAMETERS TEST CONDITION SYMBOL MIN. Partial discharge test voltage routine test PARAMETER 100 %, ttest = 1 s Vpd 1.6 kV Partial discharge test voltage lot test (sample test) tTr = 60 s, ttest = 10 s, (see figure 2) VIOTM 8 kV Vpd 1.3 kV VIO = 500 V RIO 1012 Ω VIO = 500 V, Tamb = 100 °C RIO 1011 Ω VIO = 500 V, Tamb = 150 °C (construction test only) RIO 109 Ω Ptot - Total Power Dissipation (mW) Insulation resistance TYP. MAX. UNIT VIOTM 300 t1, t2 t3 , t4 ttest tstres Phototransistor Psi (mW) 250 200 = 1 to 10 s =1s = 10 s = 12 s VPd 150 VIOWM VIORM 100 IR-Diode Isi (mA) 50 0 94 9182 0 0 25 50 75 100 125 Tsi - Safety Temperature (°C) Fig. 1 - Derating Diagram Document Number: 83726 Rev. 1.5, 07-Dec-07 150 13930 t3 ttest t4 t1 tTr = 60 s t2 t stres t Fig. 2 - Test Pulse Diagram for Sample Test According to DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-; IEC 60747 For technical questions, contact: [email protected] www.vishay.com 3 TCET2600/TCET4600 Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) Vishay Semiconductors SWITCHING CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Delay time VS = 5 V, IC = 2 mA, RL = 100 Ω, (see figure 3) td 3.0 µs Rise time VS = 5 V, IC = 2 mA, RL = 100 Ω, (see figure 3) tr 3.0 µs Fall time VS = 5 V, IC = 2 mA, RL = 100 Ω, (see figure 3) tf 4.7 µs Storage time VS = 5 V, IC = 2 mA, RL = 100 Ω, (see figure 3) ts 0.3 µs Turn-on time VS = 5 V, IC = 2 mA, RL = 100 Ω, (see figure 3) ton 6.0 µs Turn-off time VS = 5 V, IC = 2 mA, RL = 100 Ω, (see figure 3) toff 5.0 µs Turn-on time VS = 5 V, IF = 10 mA, RL = 1 kΩ, (see figure 4) ton 9.0 µs Turn-off time VS = 5 V, IF = 10 mA, RL = 1 kΩ, (see figure 4) toff 10.0 µs IF IF +5V IF 0 IC = 2 mA; adjusted through input amplitude RG = 50 Ω tp = 0.01 T tp = 50 µs 50 Ω 100 Ω Oscilloscope RL > 1 MΩ CL < 20 pF 13343 tp t 100 % 90 % 10 % 0 Channel I Channel II 0 IC tp td tr t on (= t d + tr) tr td t on ts Pulse Duration Delay Time Rise Time Turn-on Time ts tf t off (= ts + tf) tf t off t Storage Time Fall Time Turn-off Time 96 11698 Fig. 3 - Test Circuit, Non-Saturated Operation IF IF = 10 mA 0 Fig. 5 - Switching Times +5V IC RG = 50 tp = 0.01 T tp = 50 s Channel I Channel II 50 Oscilloscope RL > 1 M CL < 20 pF 1k 13344 Fig. 4 - Test Circuit, Saturated Operation www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 83726 Rev. 1.5, 07-Dec-07 TCET2600/TCET4600 Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) Vishay Semiconductors TYPICAL CHARACTERISTICS 10000 300 ICEO - Collector Dark Current, with Open Base (nA) Ptot - Total Power Dissipation (mW) Tamb = 25 °C, unless otherwise specified Coupled device 250 200 Phototransistor 150 IR-diode 100 50 100 10 1 40 80 0 120 Tamb - Ambient Temperature (°C) 96 11700 25 50 100 75 Tamb - Ambient Temperature (°C) 95 11026 Fig. 6 - Total Power Dissipation vs. Ambient Temperature Fig. 9 - Collector Dark Current vs. Ambient Temperature 100 1000 VCE = 5 V IC - Collector Current (mA) IF - Forward Current (mA) 1000 0 0 100 10 1 10 1 0.1 0.01 0.1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 1 Fig. 7 - Forward Current vs. Forward Voltage 100 10 IF - Forward Current (mA) 95 11027 VF - Forward Voltage (V) 96 11862 Fig. 10 - Collector Current vs. Forward Current 100 2.0 VCE = 5 V IF = 5 mA 1.5 1.0 0.5 IC - Collector Current (mA) CTRrel - Relative Current Transfer Ratio VCE = 20 V IF = 0 20 mA IF = 50 mA 10 mA 10 5 mA 2 mA 1 1 mA 0.1 0 - 25 95 11025 0.1 0 25 50 75 Tamb - Ambient Temperature (°C) Fig. 8 - Relative Current Transfer Ratio vs. Ambient Temperature Document Number: 83726 Rev. 1.5, 07-Dec-07 95 10985 1 100 10 VCE - Collector Emitter Voltage (V) Fig. 11 - Collector Current vs. Collector Emitter Voltage For technical questions, contact: [email protected] www.vishay.com 5 TCET2600/TCET4600 Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) Vishay Semiconductors ton/toff- Turn-on /Turn-off Time (µs) 1.0 VCEsat - Collector Emitter Saturation Voltage (V) 20 % used 0.8 CTR = 50 % used 0.6 0.4 0.2 10 % used 0 1 IC - Collector Current (mA) Non-Saturated Operation VS = 5 V RL = 100 Ω ton 6 toff 4 2 0 0 95 11030 Fig. 12 - Collector Emitter Saturation Voltage vs. Collector Current CTR - Current Transfer Ratio (%) 8 100 10 95 11028 10 2 4 6 8 IC - Collector Current (mA) Fig. 15 - Turn-on/off Time vs. Collector Current 1000 VCE = 5 V 100 10 1 0.1 1 100 10 IF - Forward Current (mA) 95 11029 ton/toff - Turn-on/Turn-off Time (µs) Fig. 13 - Current Transfer Ratio vs. Forward Current 50 Saturated Operation VS = 5 V RL = 1 kΩ 40 30 toff 20 10 ton 0 0 95 11031 5 10 15 20 IF - Forward Current (mA) Fig. 14 - Turn-on/off Time vs. Forward Current www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 83726 Rev. 1.5, 07-Dec-07 TCET2600/TCET4600 Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) Vishay Semiconductors PACKAGE DIMENSIONS in millimeters < 20 3.6 ± 0.1 7.62 nom. 6.3 ± 0.1 3.3 4.4 ± 0.2 19.7 ± 0.2 5 0.25 ± 0.0 0.53 ± 0.05 9 ± 0.8 1.32 ± 0.05 2.54 nom. 7 x 2.54 = 17.78 Weight: ca. 1.08 g Creepage distance: > 6 mm Air path: > 6 mm after mounting on PC board 16 15 14 13 12 11 10 9 technical drawings according to DIN specifications 14783 1 2 3 4 5 6 7 8 < 9.8 7.62 nom. 4.4 ± 0.2 3.6 ± 0.1 9.5 ± 0.2 6.3 ± 0.1 3.3 0.25 ± 0.05 0.53 ± 0.05 1.32 ± 0.05 9 ± 0.8 2.54 nom. 3 x 2.54 = 7.62 8 7 6 5 1 2 3 4 Weight: ca. 0.55 g Creepage distance: > 6 mm Air path: > 6 mm after mounting on PC board technical drawings according to DIN specifications 14784 Document Number: 83726 Rev. 1.5, 07-Dec-07 For technical questions, contact: [email protected] www.vishay.com 7 TCET2600/TCET4600 Vishay Semiconductors Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel) 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. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively. 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA. 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany www.vishay.com 8 For technical questions, contact: [email protected] Document Number: 83726 Rev. 1.5, 07-Dec-07 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1