Surge arrester 3-electrode arrester Series/Type: Ordering code: TQ90-A90 B88069X1963T902 Version/Date: Version: Issue 01 / 2012-11-09 6 Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! Please fill in the table and then change the color to "white" (or invisible). This ensures that the table disappears for the customer PDF. To update the data sheet, click on the symbol "Preview" and then "Close". Please do not alter the header or footer when copying the content. Identification/Classification 1: (header 1 + top left header bar) Surge arrester Identification/Classification 2: (header 2 + bottom left header bar) 3-electrode arrester Ordering code: (top right header bar) B88069X1963T902 Series/Type: (top right header bar) TQ90-A90 Preliminary data (optional): (if necessary) EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent isPPD prohibited. Department: AB PD / PPD AB PM Date: EPCOS AG is a TDK Group Company. Issue 01 / 2012-11-09 Surge arrester 3-electrode arrester B88069X1963T902 TQ90-A90 Description The TQ90-series has been especially designed to meet data line protection requirements. The optimized design features a high level of protection against fast rising transients usually caused by lightning disturbances. For use in high frequency data-lines, the series offers ultra low capacitances and shows only marginally signal losses up to high frequencies. The devices are extremely reliable and are able to withstand high surge currents without destruction. For optimal pick and place during SMD assembly, the arrester is fully squared. Features Applications Very small size Fast response time High current handling capability Stable performance over service life Ultra low capacitance and insertion loss High insulation resistance Excellent SMD handling RoHS-compliant Telecommunication: Ethernet, PoE, xDSL Cable modem, Splitters, Line cards Wireless-antenna protection Others: CCTV Switching Power Supply ESD protection Product characteristics Physical dimensions (width × height × depth) 0.3 × 0.197 × 0.197 in 7.6 × 5.0 × 5.0 mm Weight ~ 0.5 g -40 ... +90 °C +5 … +35 45 … 80 ≤1 °C % year Operating temperature Recommended storage - temperature - humidity - period 2) Climatic category (IEC 60068-1) Moisture sensitivity level 40/ 90/ 21 1) 1 Marking without Certifications none Notes: 1) Tests according JEDEC J-STD-020 2) Specified in terms of corrosion against Sn-plating PPD AB PD / PPD AB PM Please read Cautions and warnings and Important notes at the end of this document. Issue 01 / 2012-11-09 Page 2 of 7 Surge arrester 3-electrode arrester B88069X1963T902 TQ90-A90 Electrical specifications and stress test methods Nominal DC spark-over voltage 3) 4) 5) tolerance min. max. 90 ±20 72 108 V % V V Impulse spark-over voltage 5) at 100 V/µs - for 99% of measured values - typical values of distribution < 450 < 350 V V < 650 < 550 V V 10 15 10 15 2 150 300 100 ARMS ARMS kA kA kA A A A Insulation resistance at 50 VDC >1 G Capacitance at 1 MHz < 1.2 5) Arc voltage at 1 A Glow to arc transition current Glow voltage ~9 ~ 0.2 ~ 55 at 1 kV/µs Service life 7) 8) 9) 10 operations 1 operation 10 operations 1 operation 1 operation 10 operations 1 operation 300 operations 3) 4) 5) 6) 7) 8) 9) - for 99% of measured values - typical values of distribution [5× (+) & 5× (–)] [5× (+) & 5× (–)] [5× (+) & 5× (–)] [150× (+) & 150× (–)] 50 Hz, 1 s 50 Hz; 0.18 s 8/20 µs 8/20 µs 10/350 µs 10/700 µs 10/700 µs 10/1000 µs < 0.6 6) pF V A V At delivery AQL 0.65 level II, DIN ISO 2859 In ionized mode Tip or ring electrode to center electrode Tip to ring electrode Total current through center electrode, half value through tip respectively ring electrode Tests according to ITU-T Rec. K. 12 and UL 497B Electrical specifications may vary after stress tests Terms and current waveforms in accordance with ITU-T Rec. K. 12; IEC 61643-21; IEC 61643-311 and IEC 61663-2. PPD AB PD / PPD AB PM Please read Cautions and warnings and Important notes at the end of this document. Issue 01 / 2012-11-09 Page 3 of 7 Surge arrester 3-electrode arrester B88069X1963T902 TQ90-A90 S-parameters Circuit diagram: S21 S11 IN OUT TQ90-A90 2-pole Electrical specifications according circuit diagram: Input port voltage reflection coefficient S11 (typical values of distribution) a0 [dB] Forward voltage gain S21 (typical values of distribution) a0 [dB] TQ90-A90 TQ90-A90 6 0,0 0 -6 -0,5 -12 -18 -1,0 -24 -1,5 -30 -36 -2,0 -42 -48 -2,5 -54 -60 0E+0 1E+9 2E+9 Frequency 1.00 GHz 1.40 GHz 1.80 GHz 2.10 GHz 2.45 GHz 2.80 GHz 3.10 GHz 3.50 GHz 4.00 GHz 5.00 GHz 6.00 GHz 3E+9 4E+9 5E+9 6E+9 f [Hz] -3,0 0E+0 2E+9 PPD AB PD / PPD AB PM 3E+9 4E+9 5E+9 6E+9 f [Hz] Frequency 1.00 GHz 1.40 GHz 1.80 GHz 2.10 GHz 2.45 GHz 2.80 GHz 3.10 GHz 3.50 GHz 4.00 GHz 5.00 GHz 6.00 GHz S11 -17 dB -14 dB -12 dB -10 dB -9 dB -8 dB -7 dB -6 dB -5 dB -3 dB -1 dB Please read Cautions and warnings and Important notes at the end of this document. 1E+9 S21 -0.13 dB -0.20 dB -0.30 dB -0.40 dB -0.50 dB -0.70 dB -0.80 dB -1.05 dB -1.40 dB -2.10 dB -3.10 dB Issue 01 / 2012-11-09 Page 4 of 7 Surge arrester 3-electrode arrester B88069X1963T902 TQ90-A90 Dimensions in mm [inch] Soldering parameters Solder Solder bath temperature Dwell time Sn 95.5/ Ag 3.8/ Cu 0.7 263 (±3) °C <3s PPD AB PD / PPD AB PM Please read Cautions and warnings and Important notes at the end of this document. Issue 01 / 2012-11-09 Page 5 of 7 Surge arrester 3-electrode arrester B88069X1963T902 TQ90-A90 Ordering code and packing advice B88069X1963T902 = 900 pcs. on SMD-tape and reel Reliability inspections Test Parameter Outer dimensions Environmental testing – test B: dry heat DIN IEC 60068 part 2-2 test Bd Environmental testing – test A: cold DIN IEC 60068 part 2-1 test Ab Environmental testing – test N: change of temperature DIN IEC 60068 part 2-14 test Na Arrester (acc. data sheet) T = max. operating temperature period: 16 h T = min. operating temperature period = 16 h Environmental testing – test Cab: damp heat, steady state DIN IEC 60068 part 2-78 test Cab Environmental testing – test N: bump DIN IEC 60068 part 2-29 test Eb Environmental testing – test Fc: vibration DIN IEC 60068 part 2-6 test Fc Environmental testing – test T: soldering DIN IEC 60068 part 2-20 test Ta method 3 Environmental testing – test Td: solderability (SMD) DIN IEC 60068 part 2-58 test Td TA = min. operating temperature; TB = max. operating temperature t1 = each 30 min.; cycles = 5 T = 40 °C; relative humidity = 93% test period = 21 days a = 400 m/s²; shock period = 6 ms; shock number = 4000 f = 100 ... 500 Hz; A = 0.75 mm; a = 100 m/s²; cycles = 10; directions = 2 Enclosing time in delivery status 2 s; after aging 4 s Solder temperature = 260 °C pre heating = 150 °C / 120 s cooling <50 s; dipping time = 3 × 10 s Cautions and warnings Surge arresters must not be operated directly in power supply networks. Surge arresters may become hot in the event of longer periods of current stress (danger of burning). In the event of thermal overload, the connectors may fail or the component may be destroyed. Damaged surge arresters must not be re-used. PPD AB PD / PPD AB PM Please read Cautions and warnings and Important notes at the end of this document. Issue 01 / 2012-11-09 Page 6 of 7 Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms of Delivery for Products and Services in the Electrical Industry” published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks. Page 7 of 7