IL300

IL300 VISHAY | Alldatasheet

Document overview

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Technical content

Features

• Couples AC and DC signals  0.01 % Servo Linearity  Wide Bandwidth, > 200 kHz  High Gain Stability, ± 0.05 %/ °C  Low Input-Output Capacitance  Low Power Consumption, < 15 mW  Isolation Test Voltage, 5300 V RMS, 1.0 sec.  Internal Insulation Distance, > 0.4 mm for VDE  Lead-free component  Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Agency Approvals  UL File #E52744  DIN EN 60747-5-2 (VDE0884) DIN EN 60747-5-5 pending Available with Option 1, Add -X001 Suffix

Applications

Power Supply Feedback Voltage/Current Medical Sensor Isolation Audio Signal Interfacing Isolated Process Control Transducers Digital Telephone Isolation

Description

The IL300 Linear Optocoupler consists of an AlGaAs IRLED irradiating an isolated feedback and an output PIN photodiode in a bifurcated arrangement. The feedback photodiode captures a percentage of the LED’s flux and generates a control signal (I P1) that can be used to servo the LED drive current. This tech- nique compensates for the LED’s non-linear, time, and temperature characteristics. The output PIN pho- todiode produces an output signal (I P2) that is linearly related to the servo optical flux created by the LED. The time and temperature stability of the input-output coupler gain (K3) is insured by using matched PIN photodiodes that accurately track the output flux of the LED. Order Information For additional information on the available options refer to Option Information. Part Remarks IL300 K3 = 0.557 - 1.618, DIP-8 IL300-DEFG K3 = 0.765 - 1.181, DIP-8 IL300-EF K3 = 0.851 - 1.061, DIP-8 IL300-E K3 = 0.851 - 0.955, DIP-8 IL300-F K3 = 0.945 - 1.061, DIP-8 IL300-X006 K3 = 0.557 - 1.618, DIP-8 400mil (option 6) IL300-X007 K3 = 0.557 - 1.618, SMD-8 (option 7) IL300-X009 K3 = 0.557 - 1.618, SMD-8 (option 9) IL300-DEFG-X006 K3 = 0.765 - 1.181, DIP-8 400 mil (option 6) IL300-DEFG-X007 K3 = 0.765 - 1.181, SMD-8 (option 7) IL300-DEFG-X009 K3 = 0.765 - 1.181, SMD-8 (option 9) IL300-EF-X006 K3 = 0.851 - 1.061, DIP-8 400 mil (option 6) IL300-EF-X007 K3 = 0.851 - 1.061, SMD-8 (option 7) IL300-EF-X009 K3 = 0.851 - 1.061, SMD-8 (option 9) IL300-E-X006 K3 = 0.851 - 0.955, DIP-8 400 mil (option 6) IL300-E-X007 K3 = 0.851 - 0.955, SMD-8 (option 7) IL300-E-X009 K3 = 0.851 - 0.955, SMD-8 (option 9) IL300-F-X006 K3 = 0.945 - 1.061, DIP-8 400 mil (option 6) IL300-F-X007 K3 = 0.945 - 1.061, SMD-8 (option 7) IL300-F-X009 K3 = 0.945 - 1.061, SMD-8 (option 9)

tional amplifier at the circuit input to drive the LED. the node voltage (Vb) equal to Va. LED current (IF) i.e., K1 = IP1/IF. LED current (IF), i.e., K2 = IP2/IF. the Servo gain, i.e., K3 = K2/K1. LED current and temperature. source in parallel with a forward biased silicon diode. Figure 1. Typical Application Circuit

Rev. 1.4, 26-Oct-04 Vishay Semiconductors www.vishay.com Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Stresses in excess of the absolute Maximum Ratings can cause pe rmanent damage to the device. Func tional operation of the device is not implied at these or any other condition s in excess of those given in the operatio nal sections of this document. Exposure to absolute Maximum Rating for extended periods of the time can adversely affect reliability. Input Output Coupler Parameter Test condition Symbol Value Unit Power dissipation P diss 160 mW Derate linearly from 25 °C 2.13 mW/°C Forward current I F 60 mA Surge current (pulse width < 10 µs) I PK 250 mA Reverse voltage V R 5.0 V Thermal resistance R th 470 K/W Junction temperature T j 100 °C Parameter Test condition Symbol Value Unit Power dissipation P diss 50 mA Derate linearly from 25 °C 0.65 mW/°C Reverse voltage V R 50 V Junction temperature T j 100 °C Thermal resistance R th 1500 K/W Parameter Test condition Symbol Value Unit Total package dissipation at 25 °C Ptot 210 mW Derate linearly from 25 °C 2.8 mW/°C Storage temperature T stg - 55 to + 150 °C Operating temperature T amb - 55 to + 100 °C Isolation test voltage > 5300 V RMS Isolation resistance V IO = 500 V, Tamb = 25 °C R IO > 1012 Ω VIO = 500 V, Tamb = 100 °C R IO > 1011 Ω

www.vishay.com Document Number 83622 Rev. 1.4, 26-Oct-04 VISHAYIL300 Vishay Semiconductors

Electrical Characteristics

Tamb = 25 °C, unless otherwise specified 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. Input LED Emitter Output Parameter Test condition Symbol Min Typ. Max Unit Forward voltage I F = 10 mA V F 1.25 1.50 V VF Temperature coefficient ∆VF/∆ °C - 2.2 mV/°C Reverse current V R = 5 V I R 1.0 µA Junction capacitance V F = 0 V, f = 1.0 MHz C j 15 pF Dynamic resistance I F = 10 mA ∆VF/∆IF 6.0 Ω Parameter Test condition Symbol Min Typ. Max Unit Dark current V det = -15 V, IF = 0 µsI D 1.0 25 nA Open circuit voltage I F = 10 mA V D 500 mV Short circuit current I F = 10 mA I SC 70 µA Junction capacitance V F = 0, f = 1.0 MHz C j 12 pF Noise equivalent power V det = 15 V NEP 4 x 1014 W/√Hz

Rev. 1.4, 26-Oct-04 Vishay Semiconductors www.vishay.com Coupler 1. Bin Sorting: K3 (transfer gain) is sorted into bins that are ± 6 % , as follows: Bin A = 0.557 - 0.626 Bin B = 0.620 - 0.696 Bin C = 0.690 - 0.773 Bin D = 0.765 - 0.859 Bin E = 0.851 - 0.955 Bin F = 0.945 - 1.061 Bin G = 1.051 - 1.181 Bin H = 1.169 - 1.311 Bin I = 1.297 - 1.456 Bin J = 1.442 - 1.618 K3 = K2/K1. K3 is tested at I F = 10 mA, Vdet = - 15 V. 2. Bin Categories: All IL300s are sorted into a K3 bin, indicated by an alpha character that is marked on the part. The bins range from "A" through "J". The IL300 is shipped in tubes of 50 each. Each tube contains only one category of K3. The category of the parts in the tube is marked on the tube label as well as on each individual part. 3. Category Options: Standard IL300 orders will be shipped from the categories that are available at the time of the order. Any of the ten categories may be shipped. For customers requiring a narrower selection of bins, four different bin option parts are offered. IL300-DEFG: Order this part number to receive categories D,E,F,G only. IL300-EF: Order this part number to receive categories E, F only. IL300-E: Order this part number to receive category E only. Switching Characteristics Parameter Test condition Symbol Min Typ. Max Unit Input- output capacitance V F = 0 V, f = 1.0 MHz 1.0 pF K1, Servo gain (IP1/IF)I F = 10 mA, Vdet = - 15 V K1 0.0050 0.007 0.011 Servo current, see Note 1,2 I F = 10 mA, Vdet = - 15 V I P1 70 µA K2, Forward gain (IP2/IF)I F = 10 mA, Vdet = - 15 V K2 0.0036 0.007 0.011 Forward current I F = 10 mA, Vdet = - 15 V I P2 70 µA K3, Transfer gain (K2/K1) see Note 1,2 IF = 10 mA, Vdet = - 15 V K3 0.56 1.00 1.65 K2/K1 Transfer gain linearity I F = 1.0 to 10 mA ∆K3 ± 0.25 % IF = 1.0 to 10 mA, Tamb = 0 °C to 75 °C ± 0.5 % Photoconductive Operation Frequency response I Fq = 10 mA, MOD = ± 4.0 mA, RL = 50 Ω BW (-3 db) 200 KHz Phase response at 200 kHz V det = - 15 V -45 Deg. Parameter Test condition Symbol Min Typ. Max Unit Switching time ∆IF = 2.0 mA, IFq = 10 mA t r 1.0 µs tf 1.0 µs Rise time t r 1.75 µs Fall time t f 1.75 µs

Table 2. Optolinear amplifiers Figure 22. Non-inverting and Inverting Amplifiers

2 Vcc

Rev. 1.4, 26-Oct-04 Vishay Semiconductors www.vishay.com For best results, place a buffer transistor between the LED and output of the operational amplifier when a CMOS opamp is used or the LED I Fq drive is targeted to operate beyond 15 mA. Finally the bandwidth is influenced by the magnitude of the closed loop gain of the input and output amplifiers. Best bandwidths result when the amplifier gain is designed for unity. Package Dimensions in Inches (mm) i178010 ISO Method A Pin 1 ID. .240 (6.096) .260 (6.604) .380 (9.652) .400 (10.16) 10° .300 Typ. (7.62) Typ. .021 (0.527) .035 (0.889) .280 (7.112) .330 (8.382) .016 (.406) .020 (.508 ) .130 (3.302) .150 (3.810) .040 (1.016) .050 (1.270 ) .100 (2.540) .010 (0.254) REF. .050 (1.270) .110 (2.794) .130 (3.302) .010 (0.254) REF. .020 (0.508) REF. .008 (0.203) .012 (0.305) min. .315 (8.00) .020 (.51) .040 (1.02) .300 (7.62) ref. .375 (9.53) .395 (10.03) .012 (.30) typ. .0040 (.102) .0098 (.249) 15° max. Option 9 .014 (0.35) .010 (0.25) .400 (10.16) .430 (10.92) .307 (7.8) .291 (7.4) .407 (10.36) .391 (9.96) Option 6 .315 (8.0) MIN. .300 (7.62) TYP. .180 (4.6) .160 (4.1) .331 (8.4) MIN. .406 (10.3) MAX. .028 (0.7) MIN. Option 7 18450

www.vishay.com Document Number 83622 Rev. 1.4, 26-Oct-04 VISHAYIL300 Vishay Semiconductors 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 performan ce of our products, processes, distribution and operatingsystems 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 Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423

Rev. 1.4, 26-Oct-04 Vishay Semiconductors www.vishay.com