B72214U2301K502

SIOV metal oxide varistors Leaded varistors, SNF high operating temperature varistors, SNF AdvanceD-MP, SNF14 series Series/Type: B722* Date: January 2018 © EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. EPCOS AG is a TDK Group Company. Leaded varistors, SNF high operating temperature varistors B722* SNF AdvanceD-MP, SNF14 series Construction Round varistor element, leaded Coating: silicon resin, flame-retardant to UL 94 V-0 Terminals: tinned wire Features Wide operating voltage range 130 ... 550 VRMS All types duty cycle @ 6 kV/ 3 kA = >10 pulses, according to IEC 62368-1; G.8.2 and IEC 60950-1; Annex Q, IEC 61051-2 All types In @ 3 kA = >15 impulses according to UL 1449, 4th edition surge current generator (8/20 µs), type 5 listed Enhanced resistance against heat and humidity 85 °C, 85% r.h., 0.85  VV (1 mA), 1000 h for use in harsh environments Multiple pulse handling capability Approvals UL CSA VDE CQC IEC Options Types qualified to AEC-Q200 available in SNF automotive series or upon request Special insulation types upon request Delivery mode Bulk (standard) General technical data Climatic category Operating temperature Storage temperature Electric strength Insulation resistance Please read Cautions and warnings and Important notes at the end of this document. to IEC 60068-1 to IEC 61051 to IEC 61051 to IEC 61051 Page 2 of 21 40/125/56 40 ... +125 40 ... +150 ≥ 2.5 ≥ 100 °C °C kVRMS MΩ Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Electrical specifications and ordering codes Maximum ratings (TA = 125 °C) imax (8/20 µs) 1 time V V A B72214U2131K502 SNF14K130E2S5K1 130 170 6000 B72214U2141K502 SNF14K140E2S5K1 140 180 6000 B72214U2151K502 SNF14K150E2S5K1 150 200 6000 B72214U2171K502 SNF14K175E2S5K1 175 225 6000 B72214U2211K502 SNF14K210E2S5K1 210 270 6000 B72214U2231K502 SNF14K230E2S5K1 230 300 6000 B72214U2251K502 SNF14K250E2S5K1 250 320 6000 B72214U2271K502 SNF14K275E2S5K1 275 350 6000 B72214U2301K502 SNF14K300E2S5K1 300 385 6000 B72214U2321K502 SNF14K320E2S5K1 320 420 6000 B72214U2351K502 SNF14K350E2S5K1 350 460 6000 B72214U2381K502 SNF14K385E2S5K1 385 505 6000 B72214U2421K502 SNF14K420E2S5K1 420 560 6000 B72214U2461K502 SNF14K460E2S5K1 460 615 6000 B72214U2511K502 SNF14K510E2S5K1 510 670 6000 B72214U2551K502 SNF14K550E2S5K1 550 745 6000 1) Note: Nominal discharge current In according to UL 1449, 4th edition. Ordering code Type (untaped) SIOV- VRMS VDC In 1) (8/20 µs) 15 times A 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 Wmax (2 ms) Pmax J W 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 60.0 65.0 70.0 80.0 95.0 105.0 115.0 130.0 140.0 150.0 165.0 180.0 190.0 200.0 200.0 220.0 Characteristics (TA = 25 °C) Ordering code B72214U2131K502 B72214U2141K502 B72214U2151K502 B72214U2171K502 B72214U2211K502 B72214U2231K502 B72214U2251K502 B72214U2271K502 B72214U2301K502 B72214U2321K502 B72214U2351K502 B72214U2381K502 B72214U2421K502 B72214U2461K502 B72214U2511K502 B72214U2551K502 Type (untaped) SIOVSNF14K130E2S5K1 SNF14K140E2S5K1 SNF14K150E2S5K1 SNF14K175E2S5K1 SNF14K210E2S5K1 SNF14K230E2S5K1 SNF14K250E2S5K1 SNF14K275E2S5K1 SNF14K300E2S5K1 SNF14K320E2S5K1 SNF14K350E2S5K1 SNF14K385E2S5K1 SNF14K420E2S5K1 SNF14K460E2S5K1 SNF14K510E2S5K1 SNF14K550E2S5K1 Please read Cautions and warnings and Important notes at the end of this document. Vv (1 mA) V 205 220 240 270 330 360 390 430 470 510 560 620 680 750 820 910 Page 3 of 21 ∆Vv (1 mA) % ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 vc,max (ic) V 340 360 395 455 545 595 650 710 775 840 910 1025 1120 1240 1355 1500 ic A 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 Ctyp (1 kHz) pF 1100 1000 900 800 690 630 580 530 485 445 410 390 355 320 300 265 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Dimensional drawings Weight Nominal diameter mm 14 VRMS Weight V g 130 ... 550 3.5 ... 5.5 The weight of varistors in between these voltage classes can be interpolated. Please note: Paint legs may have cracks or chips due to the mechanical forces acting on the wires, but this does not affect the performance of the component. Dimensions Ordering code B72214U2131K502 B72214U2141K502 B72214U2151K502 B72214U2171K502 B72214U2211K502 B72214U2231K502 B72214U2251K502 B72214U2271K502 B72214U2301K502 B72214U2321K502 B72214U2351K502 B72214U2381K502 B72214U2421K502 B72214U2461K502 B72214U2511K502 B72214U2551K502 [e] ±1 mm 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 Please read Cautions and warnings and Important notes at the end of this document. a (typical) mm 2.0 2.1 2.2 2.4 2.7 2.9 3.0 3.2 3.5 3.7 3.9 4.2 4.5 4.7 4.8 4.9 wmax mm 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.5 18.5 18.5 18.5 19.0 19.0 Page 4 of 21 thmax mm 7.7 7.8 7.9 8.1 8.4 8.6 8.7 8.9 9.1 9.3 9.7 10.7 11.2 11.5 11.9 12.4 hmax mm 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 25.0 25.0 25.0 25.0 25.0 25.0 lmin mm 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 d ±0.05 mm 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Reliability data Test Test methods/ conditions Requirement 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) applied. To meet the specified value Endurance at upper category temperature 1000 h at UCT |∆V/V (1 mA)| ≤10% Surge current derating, 8/20 µs 10 surge currents (8/20 µs), unipolar, |∆V/V (1 mA)| ≤10% interval 30 s, amplitude corresponding to (measured in direction of derating curve for 10 impulses at 20 µs surge current) Surge current derating, 2 ms 10 surge currents (2 ms), unipolar, |∆V/V (1 mA)| ≤10% interval 120 s, amplitude corresponding (measured in direction of to derating curve for 10 impulses at 2 ms surge current) Electric strength IEC 61051-1, test 4.9.2 After having continuously applied the maximum allowable AC voltage at UCT ±2 °C for 1000 h, the specimen shall be stored at room temperature and normal humidity for 1 to 2 h. Thereafter, the change of VV shall be measured. No visible damage No visible damage Metal balls method, 2500 VRMS, 60 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. Please read Cautions and warnings and Important notes at the end of this document. Page 5 of 21 No breakdown Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Test Test methods/ conditions Climatic sequence The specimen shall be subjected to: |∆V/V (1 mA)| ≤10% a) dry heat at UCT, 16 h, IEC 60068-2-2, R ≥100 MΩ ins test Ba b) damp heat, 1st cycle: 55 °C, 93% r. H., 24 h, IEC 60068-2-30, test Db c) cold, LCT, 2 h, IEC 60068-2-1, test Aa d) damp heat, additional 5 cycles: 55 °C/25 °C, 93% r. H., 24 h/cycle, IEC 60068-2-30, test Db. Requirement Then the specimen shall be stored at room temperature and normal humidity for 1 to 2 h. Thereafter, the change of VV shall be measured. Thereafter, insulation resistance Rins shall be measured at V = 500 V. |∆V/V (1 mA)| ≤5% No visible damage Rapid change of temperature IEC 60068-2-14, test Na, LCT/UCT, dwell time 10 min, 1000 cycles Damp heat IEC 60068-2-78, test Cy |∆V/V (1 mA)| ≤10% 85 °C, 85% r. H., 0.85 * Vv (1 mA), 1000 No visible damage h Solderability IEC 60068-2-20, test Ta, method 1 with modified conditions for lead-free solder alloys: 245 °C, 3 s: After dipping the terminals to a depth of approximately 3 mm from the body in a soldering bath of 245 °C for 3 s, the terminals shall be visually examined. Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 21 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 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 un-wetted or de-wetted areas. These imperfections shall not be concentrated in one area. Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Test Test methods/ conditions Requirement Resistance to soldering heat IEC 60068-2-20, test Tb, method 1A, 260 °C, 10 s: |∆V/V (1 mA)| ≤5% No visible damage 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 specimen, be held there for 10 ±1 s and then be stored at room temperature and normal humidity for 1 to 2 h. The change of VV shall be measured and the specimen shall be visually examined. Tensile strength IEC 60068-2-21, test Ua1 |∆V/V (1 mA)| ≤5% After gradually applying the force specified below and keeping the unit fixed for 10 s, the terminal shall be visually examined for any damage. No break of solder joint, no wire break Force for wire diameter: 0.6 mm = 10 N 0.8 mm = 10 N 1.0 mm = 20 N Vibration IEC 60068-2-6, test Fc, method B4 |∆V/V (1 mA)| ≤5% Frequency range: 10 … 55 Hz No visible damage Amplitude: 0.75 mm or 98 m/s2 Duration: 6 h (3 · 2 h) Pulse: sine wave After repeatedly applying a single harmonic vibration according to the table above. The change of VV shall be measured and the specimen shall be visually examined. Bump IEC 60068-2-29, test Eb Pulse duration: 6 ms Max. acceleration: 400 m/s2 Number of bumps: 4000 Pulse: half sine IEC 60695-11-5 (needle flame test) Fire hazard Severity: vertical 10 s Note: UCT = Upper category temperature LCT = Lower category temperature Rins = Insulation resistance Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 21 |∆V/V (1 mA)| ≤5% No visible damage 5 s max. Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series v/i characteristics v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3 A = Leakage current, B = Protection level } for worst-case varistor tolerances SIOV-SNF14 ... E2S5K1 Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 21 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Derating curves Maximum surge current imax = f (tr, pulse train) For explanation of the derating curves refer to "General technical information", section 1.8.1 SIOV-SNF14K130 ... K460E2S5K1 SIOV-SNF14K510 ... K550E2S5K1 Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 21 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Taping, packaging and lead configuration 1 EPCOS ordering code system For leaded varistors B722 or B723 10 S 2 271 K Monolithic varistor Nominal disc diameter Design: F = Fail-safe varistor Q = EnergetiQ S = Leaded varistor T = ThermoFuse U = Disk type, SNF X = Disk type, SNF (AEC-Q200) Series: 0 = StandarD 1 = Automotive 2 = AdvanceD 3 = SuperioR 4 = SuperioR Max. AC operating voltage: 271 = 27  101 = 275 VAC 140 = 14  100 = 14 VAC 141 = 14  101 = 140 VAC Tolerance of varistor voltage: K = ±10% J = ±5% S = Special tolerance Lead configuration: 1 = Straight leads 2 thru 9 = Kinked form Packaging: 0 = Bulk, 1 thru 7 = Taping style Internal coding: 1 = Standard Please read Cautions and warnings and Important notes at the end of this document. Page 10 of 21 1 0 1 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series 2 Taping and packaging of leaded varistors Tape packaging for lead spacing = 5 fully conforms to IEC 60286-2, while for lead spacings = 7.5 and 10 the taping mode is based on this standard. 2.1 Taping in accordance with IEC 60286-2 for lead spacing 5.0 mm 2.2 Taping based on IEC 60286-2 for lead spacing 7.5 and 10 mm Please read Cautions and warnings and Important notes at the end of this document. Page 11 of 21 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series 2.3 Tape dimensions (in mm) Symbol w = 5.0 Tolerance th = 7.5 Tolerance = 10.0 Tolerance max. max. max. max. max. max. d P0 0.6 12.7 ±0.05 ±0.3 0.8 12.71) P1 F ∆h ∆p 3.85 5.0 0 0 ±0.7 +0.6/0.1 ±2.0 ±1.3 8.95 ±0.8 7.5 ±0.8 depends on s 0 ±2.0 W W0 18.0 5.5 ±0.5 min. 18.0 11.0 ±0.5 min. 18.0 11.0 ±0.5 min. W1 W2 H H0 9.0 3.0 18.0 16.0 (18.0) 32.2 4.0 0.9 11.0 0.5 ±0.5 max. +2.0/0 ±0.5 9.0 3.0 18.0 16.0 (18.0) 45.0 4.0 0.9 11.0 +0.75/0.5 max. +2.0/0 ±0.5 9.0 3.0 18.0 16.0 +0.75/0.5 max. +2.0/0 ±0.5 max. ±0.2 max. max. 45.0 4.0 0.9 11.0 max. ±0.2 max. max. H1 D0 t L L1 max. ±0.2 max. max. max. ±0.05 ±0.3 1.0 12.7 7.7 ±0.8 10.0 ±0.8 depends on s 0 ±2.0 1) Taping with P0 = 15.0 mm upon request 2) Applies only to uncrimped types 3) Applies only to crimped types (H0 = 18 upon request) Please read Cautions and warnings and Important notes at the end of this document. ±0.05 ±0.3 Page 12 of 21 Remarks see tables in each series under "Dimensions" ±1 mm/20 sprocket holes measured at top of component body Peel-off force > 5 N 2) 3) without lead Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series 2.4 Taping mode Example: B72210S0271K1 5 1 | Digit 14 Digit 14 Taping Reel type mode Seating plane height H0 for crimped types mm 0  Bulk  1 G I 16 2 G2 I 18 3 G3 II 16 4 G4 II 18 5 G5 III 16 6 GA Ammo pack 16 7 G2A Ammo pack 18 Internal coding for special taping G6 III 18 G10 II 16 G11 II 18 G10A Ammo pack 16 G11A Ammo pack 18 2.5 Seating plane height H for uncrimped types mm  18  18  18 18  Pitch distance P0 mm  12.7 12.7 12.7 12.7 12.7 12.7 12.7  18  18  12.7 15.0 15.0 15.0 15.0 Reel dimension Dimensions (in mm) Reel type I II III d 360 max. 360 max. 500 max. f 31 ±1 31 ±1 23 ±1 n approx. 45 approx. 55 approx. 59 w 54 max. 64 max. 72 max. If reel type III is not compatible with insertion equipment because of its large diameter, nominal disk diameter 10 mm and 14 mm can be supplied on reel II upon request (taping mode G3). Please read Cautions and warnings and Important notes at the end of this document. Page 13 of 21 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series 2.6 Ammo pack dimensions 3 Lead configuration Straight leads are standard for disk varistors. Other lead configurations as crimp style or customer-specific lead wire length according to 3.1, 3.2, 3.3 and 3.4 are optional. Crimped leads (non-standard) are differently crimped for technical reasons; the individual crimp styles are denoted by consecutive numbers (S, S2 through S5) as shown in the dimensional drawings below. The crimp styles of the individual types can be seen from the type designation in the ordering tables. 3.1 Crimp style mode Example: B72210S0271K 5 01 | Digit 13 Digit 13 of ordering code Crimp style Figure 1 Standard, straight leads 1 2 S2 2 3 S3 3 5 S5 4  5 Available upon request Internal coding Please read Cautions and warnings and Important notes at the end of this document. Page 14 of 21 Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series 3.2 Standard leads and non-standard crimp styles The basic dimensions in figure 1 to 5 are valid for types with either round or square (EnergetiQ series) component head. Standard, straight leads Non-standard, crimp style S2 Non-standard, crimp style S3 Figure 1 Figure 2 Figure 3 Non-standard, crimp style S5 Figure 4 Please read Cautions and warnings and Important notes at the end of this document. Page 15 of 21 Leaded varistors, SNF high operating temperature SNF AdvanceD-MP, SNF14 series 3.3 Trimmed leads (non-standard) Varistors with cut leads available upon request. Lead length tolerances: Straight leads Crimped leads Minimum lead length +/0.8 mm +/0.5 mm 3.0 mm Figure 5 Please read Cautions and warnings and Important notes at the end of this document. Page 16 of 21 B722* Leaded varistors, SNF high operating temperature B722* SNF AdvanceD-MP, SNF14 series Cautions and warnings General 1. EPCOS metal oxide varistors are designed for specific applications and should not be used for purposes not identified in our specifications, application notes and data books unless otherwise agreed with EPCOS during the design-in-phase. 2. Ensure suitability of SIOVs through reliability testing during the design-in phase. SIOVs should be evaluated taking into consideration worst-case conditions. 3. For applications of SIOVs in line-to-ground circuits based on various international and local standards there are restrictions existing or additional safety measures required. Storage 1. Store SIOVs only in original packaging. Do not open the package prior to processing. 2. Recommended storage conditions in original packaging: Storage temperature: 25 °C ... +45 °C, Relative humidity: