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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 * Rated impulse voltage (transient overvoltage) VIOTM = 8 kV peak * Isolation test voltage (partial discharge test voltage) Vpd = 1.6 kV peak * Rated isolation VIOWM = 600 VRMS
1
A C 8 PIN 16 PIN
C
E
voltage peak
(RMS
includes
DC)
* Rated recurring VIORM = 848 Vpeak
DE V
voltage
(repetitive)
* Thickness though insulation 0.75 mm
17196
C
* Creepage current resistance according to VDE 0303/ IEC 60112 comparative tracking index: CTI 175 * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
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.
APPLICATIONS
* Computer peripheral interface * Microprocessor system interface * Telecom equipment * 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 STANDARDS
These couplers perform safety functions according to the following equipment standards: * DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending Optocoupler for electrical safety requirements * VDE 0804 Telecommunication apparatus and data processing * IEC 60950/EN 60950 Office machines (applied for reinforced isolation for mains voltage 400 VRMS) * IEC 60065 Safety for mains-operated household apparatus * VDE 0700/IEC 60335 Household equipment * VDE 0160 Electronic equipment for electrical power installation * VDE 0750/IEC 60601 Medical equipment electronic and related
AGENCY APPROVALS
* UL1577, file no. E76222 system code U, double protection * CSA 22.2 bulletin 5A * BSI IEC 60950 IEC 60065 * DIN EN 60747-5-2 (VDE 0884), DIN EN 60747-5-5 pending * FIMKO
ORDER INFORMATION
PART TCET2600 TCET4600 Document Number: 83726 Rev. 1.5, 07-Dec-07 REMARKS CTR > 20 %, dual channel, DIP-8 CTR > 20 %, quad channel, DIP-16 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 1
TCET2600/TCET4600
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)
(1)
ABSOLUTE MAXIMUM RATINGS
PARAMETER INPUT Reverse voltage Forward current Forward surge current Power dissipation Junction temperature OUTPUT Collector emitter voltage Emitter collector voltage Collector current Collector peak current Power dissipation Junction temperature COUPLER Isolation test voltage (RMS) Total power dissipation Operating ambient temperature range Storage temperature range Soldering temperature (2)
TEST CONDITION
SYMBOL VR IF
VALUE 6 60 1.5 100 125 70 7 50 100 150 125 5000 250 - 40 to + 100 - 55 to + 125 260
UNIT V mA A mW C V V mA mA mW C VRMS mW C C C
tp 10 s
IFSM Pdiss Tj VCEO VECO IC
tp/T = 0.5, tp 10 ms
ICM Pdiss Tj
t = 1 min
VISO Ptot Tamb Tstg
2 mm from case, t 10 s
Tsld
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 INPUT Forward voltage Junction capacitance OUTPUT Collector emitter voltage Emitter collector voltage Collector dark current COUPLER Collector emitter saturation voltage Cut-off frequency Coupling capacitance IF = 10 mA, IC = 1 mA VCE = 5 V, IF = 10 mA, RL = 100 f = 1 MHz VCEsat fc Ck 100 0.3 0.3 V kHz pF IC = 100 A IE = 100 A VCE = 20 V, IF = 0 A, E=0 VCEO VECO ICEO 70 7 100 V V nA IF = 50 mA VR = 0 V, f = 1 MHz VF Cj 1.25 50 1.6 V pF TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
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 TEST CONDITION VCE = 5 V, IF = 5 mA SYMBOL CTR MIN. 20 TYP. MAX. 300 UNIT %
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83726 Rev. 1.5, 07-Dec-07
TCET2600/TCET4600
Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)
MAXIMUM SAFETY RATINGS
PARAMETER 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. VIOTM Tsi 8 150 kV C Pdiss 265 mW IF 130 mA TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Vishay Semiconductors
INSULATION RATED PARAMETERS
PARAMETER Partial discharge test voltage routine test Partial discharge test voltage lot test (sample test) TEST CONDITION 100 %, ttest = 1 s tTr = 60 s, ttest = 10 s, (see figure 2) VIO = 500 V Insulation resistance VIO = 500 V, Tamb = 100 C VIO = 500 V, Tamb = 150 C (construction test only) SYMBOL Vpd VIOTM Vpd RIO RIO RIO MIN. 1.6 8 1.3 1012 1011 109 TYP. MAX. UNIT kV kV kV
Ptot - Total Power Dissipation (mW)
300 250 200 Phototransistor Psi (mW)
VIOTM t1, t2 t3 , t4 ttest tstres VPd = 1 to 10 s =1s = 10 s = 12 s
150 100 50 0 0 25 50 75 100 125 IR-Diode Isi (mA) 150
VIOWM VIORM
0
13930
t3 ttest t4 t1 tTr = 60 s t2 t stres t
94 9182
Tsi - Safety Temperature (C)
Fig. 1 - Derating Diagram
Fig. 2 - Test Pulse Diagram for Sample Test According to DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-; IEC 60747
Document Number: 83726 Rev. 1.5, 07-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com 3
TCET2600/TCET4600
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)
SWITCHING CHARACTERISTICS
PARAMETER Delay time Rise time Fall time Storage time Turn-on time Turn-off time Turn-on time Turn-off time TEST CONDITION VS = 5 V, IC = 2 mA, RL = 100 , (see figure 3) VS = 5 V, IC = 2 mA, RL = 100 , (see figure 3) VS = 5 V, IC = 2 mA, RL = 100 , (see figure 3) VS = 5 V, IC = 2 mA, RL = 100 , (see figure 3) VS = 5 V, IC = 2 mA, RL = 100 , (see figure 3) VS = 5 V, IC = 2 mA, RL = 100 , (see figure 3) VS = 5 V, IF = 10 mA, RL = 1 k, (see figure 4) VS = 5 V, IF = 10 mA, RL = 1 k, (see figure 4) SYMBOL td tr tf ts ton toff ton toff MIN. TYP. 3.0 3.0 4.7 0.3 6.0 5.0 9.0 10.0 MAX. UNIT s s s s s s s s
IF
IF 0 RG = 50 tp = 0.01 T tp = 50 s
IF
+5V IC = 2 mA; adjusted through input amplitude
0 IC 100 % 90 %
tp
t
Channel I Channel II 50
13343
10 % 0
100
Oscilloscope RL > 1 M CL < 20 pF
tr td t on
Pulse Duration Delay Time Rise Time Turn-on Time
ts
tf t off
t
Storage Time Fall Time Turn-off Time
tp td tr t on (= t d + tr)
96 11698
ts tf t off (= ts + tf)
Fig. 3 - Test Circuit, Non-Saturated Operation
Fig. 5 - Switching Times
IF 0 RG = 50 tp = 0.01 T tp = 50 s
IF = 10 mA
+5V IC
Channel I Channel II 50
13344
Oscilloscope RL > 1 M CL < 20 pF
1k
Fig. 4 - Test Circuit, Saturated Operation
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83726 Rev. 1.5, 07-Dec-07
TCET2600/TCET4600
Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)
TYPICAL CHARACTERISTICS
Tamb = 25 C, unless otherwise specified
Vishay Semiconductors
Ptot - Total Power Dissipation (mW)
300 Coupled device 250 200 Phototransistor 150 100 50 0 0 40 80 120 IR-diode
10000
ICEO - Collector Dark Current, with Open Base (nA)
1000
VCE = 20 V IF = 0
100
10
1 0
95 11026
25
50
75
100
96 11700
Tamb - Ambient Temperature (C)
Tamb - Ambient Temperature (C)
Fig. 6 - Total Power Dissipation vs. Ambient Temperature
Fig. 9 - Collector Dark Current vs. Ambient Temperature
1000
100
IF - Forward Current (mA)
IC - Collector Current (mA)
VCE = 5 V 10
100
1
10
1
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
96 11862
0.01 0.1
95 11027
1
10
100
VF - Forward Voltage (V)
IF - Forward Current (mA)
Fig. 7 - Forward Current vs. Forward Voltage
Fig. 10 - Collector Current vs. Forward Current
CTRrel - Relative Current Transfer Ratio
100 VCE = 5 V IF = 5 mA 1.5
IC - Collector Current (mA)
2.0
20 mA IF = 50 mA 10 10 mA 5 mA 2 mA 1 mA 0.1
1.0
1
0.5
0 - 25
0.1 0 25 50 75
95 10985
1
10
100
95 11025
Tamb - Ambient Temperature (C)
VCE - Collector Emitter Voltage (V)
Fig. 8 - Relative Current Transfer Ratio vs. Ambient Temperature
Fig. 11 - Collector Current vs. Collector Emitter Voltage
Document Number: 83726 Rev. 1.5, 07-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com 5
TCET2600/TCET4600
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)
ton/toff- Turn-on /Turn-off Time (s)
1.0 20 % used
10 Non-Saturated Operation VS = 5 V RL = 100
VCEsat - Collector Emitter Saturation Voltage (V)
0.8 CTR = 50 % used 0.6
8 6
ton
toff 4 2 0 0 2 4 6 8
0.4 0.2 10 % used 0 1 10 100
95 11028
IC - Collector Current (mA)
95 11030
IC - Collector Current (mA)
Fig. 12 - Collector Emitter Saturation Voltage vs. Collector Current
Fig. 15 - Turn-on/off Time vs. Collector Current
CTR - Current Transfer Ratio (%)
1000 VCE = 5 V 100
10
1 0.1
1
10
100
95 11029
IF - Forward Current (mA)
Fig. 13 - Current Transfer Ratio vs. Forward Current
ton/toff - Turn-on/Turn-off Time (s)
50 Saturated Operation VS = 5 V RL = 1 k
40 30
toff 20 10 0 0 5 10 15 ton 20
95 11031
IF - Forward Current (mA)
Fig. 14 - Turn-on/off Time vs. Forward Current
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83726 Rev. 1.5, 07-Dec-07
TCET2600/TCET4600
Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)
PACKAGE DIMENSIONS in millimeters
< 20 4.4 0.2 19.7 0.2 3.6 0.1 7.62 nom. 6.3 0.1
Vishay Semiconductors
3.3
0.25 0.0
5
0.53 0.05 9 0.8 2.54 nom. 7 x 2.54 = 17.78 1.32 0.05
16 15 14 13 12 11 10 9
Weight: ca. 1.08 g Creepage distance: > 6 mm Air path: > 6 mm after mounting on PC board
technical drawings according to DIN specifications
14783
1
2
3
4
5
6
7
8
< 9.8 3.6 0.1 9.5 0.2 4.4 0.2
7.62 nom. 6.3 0.1
0.25 0.05
0.53 0.05 1.32 0.05 2.54 nom. 3 x 2.54 = 7.62 8 7 6 5 Weight: ca. 0.55 g Creepage distance: > 6 mm Air path: > 6 mm after mounting on PC board technical drawings according to DIN specifications 9 0.8
3.3
14784
1
2
3
4
Document Number: 83726 Rev. 1.5, 07-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
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
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For technical questions, contact: optocoupler.answers@vishay.com
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
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