B72214Q511K101

Metal oxide varistor EnergetiQ series Series/Type: Ordering code: Q14K510 B72214Q0511K101 Date: Version: 2007-09-05 b 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) Metal oxide varistor Identification/Classification 2: (header 2 + bottom left header bar) EnergetiQ series Ordering code: (top right header bar) B72214Q0511K101 Series/Type: (top right header bar) Q14K510 Preliminary data (optional): (if necessary) Department: KB KH PE Date: 2007-09-05 Prepared by : Collins-Hunt Release signed PE: Collins-Hunt Release signed QM: Wang Andy Modifications / Remarks: New datasheet layout; lead length changed to 25mm  EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Metal oxide varistor EnergetiQ series B72214Q0511K101 Q14K510 Applications Overvoltage protection Features • UL approval to UL1449 (file number E97877) Nomenclature Q 14 K 510 = = = = EnergetiQTM series Rated disk diameter Tolerance of VV at 1 mA : ±10% Max. AC voltage Dimensional drawings in mm bmax hmax smax e a lmin ∅d = = = = = = = 16.5 19.5 8.6 10.0 ±1.0 4.6 ±1.0 25.0 1.0 ±0.05 1) seating plane in accordance with IEC 60717 Electrical data Maximum Ratings (85 °C) Max. operating AC voltage Max. operating DC voltage Surge current (8/20 µs) Energy absorption (2 ms) Average power dissipation 1 time 1 time Characteristics (25 °C) Varistor voltage at 1 mA Clamping voltage at 65 A (8/20 µs) Typ. capacitance at 1 kHz VRMS VDC Imax Wmax Pmax = = = = = 510 V 670 V 6000 A 240.0 J 0.80 W VV VC,max C = = = 820 V ±10% 1355 V 260 pF KB KH PE Please read Important notes at the end of this document. 2007-09-05 Page 2 of 8 Metal oxide varistor EnergetiQ series B72214Q0511K101 Q14K510 v/i characteristic VAR9718A 5000 v 4000 V 2000 1000 800 600 400 200 100 80 60 50 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 A 10 4 i Derating Q14K510 ... 680 10000 Q14K510 ... 680 i max. tr 1000 1x 10 x 10^2 x 100 10^3 x 10^4 x 10^5 x 10^6 x 10 inf. 1 0,1 10 100 1000 10000 t r [µs] KB KH PE Please read Important notes at the end of this document. 2007-09-05 Page 3 of 8 Metal oxide varistor EnergetiQ series B72214Q0511K101 Q14K510 Reliability data, electrical Characteristics Test Methods/Description Specifications Varistor Voltage The voltage between two terminals with the specified measuring current applied is called Vv (1 mADC @ 0.2 … 2 s). To meet the specified value. Clamping Voltage The maximum voltage between two terminals with the specified standard impulse current (8/20 µs) illustrated below applied. To meet the specified value. Peak Leading Edge Trailing Edge TS Tr O1 Im Rise Time µs Decay time to half value µs Nominal start Peak value Surge current derating, 8/20 µs 100 surge currents (8/20 µs), unipolar, interval 30 s, amplitude corresponding to derating curve for 20 µs | ∆ V/V (1 mA) | ≤ 10% (measured in direction of surge current) No visible damage Surge current derating, 2 ms 100 surge currents (2ms), unipolar, interval 120 s, amplitude corresponding to derating curve for 2 ms | ∆ V/V (1 mA) | ≤ 10% (measured in direction of surge current) No visible damage KB KH PE Please read Important notes at the end of this document. 2007-09-05 Page 4 of 8 Metal oxide varistor EnergetiQ series B72214Q0511K101 Q14K510 Reliability data, mechanical Characteristics Tensile strength Test Methods/Description Specifications After gradually applying the force specified below and keeping the unit fixed for 10 seconds, the terminal shall be visually examined for any damage. | ∆ V/V (1 mA) | ≤ 5% No break of solder joint, no wire break Terminal diameter 0.5 mm 0.6 mm 0.8 mm 1.0 mm Vibration After repeatedly applying a single harmonic vibration according to the table below. Thereafter, the unit shall be visually examined. frequency range: amplitude: duration: pulse: Solderability Force 5N 10 N 10 N 20 N 10 ... 55 Hz 0.75 mm or 98 m/s² 6 h (3 x 2 h) sine wave After dipping the terminals to a depth of approximately 3 mm from the body in a lead-free soldering bath at 245 °C for 5 seconds, the terminals shall be visually examined. KB KH PE Please read Important notes at the end of this document. | ∆ V/V (1 mA) | ≤ 5% No visible damage The inspection shall be carried out under adequate light with normal eyesight or with the assistance of a magnifier capable of giving a magnification of 4 times to 10 times. The dipped surface shall be covered with a smooth and bright solder coating with no more than small amounts of scattered imperfections such as pinholes or unwetted or de-wetted areas. These imperfections shall not be concentrated in one area. 2007-09-05 Page 5 of 8 Metal oxide varistor EnergetiQ series B72214Q0511K101 Q14K510 Characteristics Test Methods/Description Specifications Resistance to soldering heat Each lead shall be dipped into a solder bath having a temperature of 260 ± 5 °C to a point 2.0 to 2.5 mm from the body of the unit, be held there for 10 ±1 s and then be stored at room temperature and normal humidity for 1 to 2 hours. The change of Vv and mechanical damage shall be examined. | ∆ V/V (1 mA) | ≤ 5% No visible damage Electric strength 2500 VRMS, 10 s The varistor is placed in a container holding 1.6 ±0.2 mm diameter metal balls such that only the terminations of the varistor are protruding. The specified voltage shall be applied between both terminals of the specimen connected together and the electrode inserted between the metal balls. No breakdown KB KH PE Please read Important notes at the end of this document. 2007-09-05 Page 6 of 8 Metal oxide varistor EnergetiQ series B72214Q0511K101 Q14K510 Reliability data, environmental Characteristics Test Methods/Description Specifications Max. AC operating voltage After being continuously applied the maximum allowable voltage at 85 ±2 °C for 1000 hours, the specimen shall be stored at room temperature and normal humidity for 1 to 2 hours. Thereafter, the change of Vv shall be measured. | ∆ V/V (1 mA) | ≤ 10% Damp heat, steady state The specimen shall be subjected to 40 ±2 °C, 90 to 95 % r.H. for 56 days without load and then stored at room temperature and normal humidity for 1 to 2 hours. Thereafter, the change of Vv shall be measured. | ∆ V/V (1 mA) | ≤ 10% Climatic sequence The specimen shall be subjected to: a) dry heat at +85°C, 16 h b) damp heat, 1st cycle: 55 °C, 93% r.H., 24 h c) cold, -40 °C, 2 h d) damp heat, additional 5 cycles: 55 °C, 93% r.H., 24 h/cycle Then the specimen shall be stored at room temperature and normal humidity for 1 to 2 hours. Thereafter, the change of Vv shall be measured. | ∆ V/V (1 mA) | ≤ 10% Fast temperature cycling The temperature cycle shown below shall be repeated 5 times. Then the specimen shall be stored at room temperature and normal humidity for 1 to 2 hours. The change of Vv and mechanical damage shall be examined. | ∆ V/V (1 mA) | ≤ 5% No visible damage Step 1 2 3 Temperature (°C) -40 ±3 transition time 85 ±2 KB KH PE Please read Important notes at the end of this document. Period (min.) 30 ±3