ECA 535BAAC-A-1998 Fixed Tantalum Chip Capacitor Style 1 Protected (Molded)《1型防护的固定钽片状电容器 浇铸》.pdf

1、a a a m I o u3 (3 v) I w a .I STD-EIA 535BAAC-A-ENGL 1998 3234b00 Ob15177 T5L II EIA SPECIFICATION ANS WU-535BAAC-A-1998 Approved: October 28,1998 Fixed Tantalum Chip Capacitor Style 1 Protected (molded) EIA-53SBAAC-A (Revision of EIA-535BAAC) NOVEMBER 1998 ELECTRONIC INDUSTRIES ALLIANCE Electronic

2、Components, Assemblies, Equipment “H Suax in case size indicates high profile W, = texmination widths, H, = termination heights; H, = solderability inspection heights A notch in the anode and/or cathode side metaiiization is at the option of the component manufacturer. The termination width metaiiza

3、tion applies oniy to the portion of the termination where contact is made to the PWB. The terminations may neck down on the height dimension to the tennination width (W,) at the mounting level on the PWB. STDmEIA 535BAAC-A-ENGL 1998 D 3234b00 Obl5l8i 255 Eh-53 SBAAC-A Molded tantalum chip capacitor

4、Page 2 3 Ratings and characteristics Capacitance (CR); see NOTE 2 Standard range Extended range and high profile Low profile Tolerance on rated capacitance Rated voltage (UR); see NOTE 1 Category voltage (Uc) Climatic category Rated temperature Variation of capacitance with temperature Leakage curre

5、nt; see NOTE 3 Tangent of loss angle (dissipation factor); see NOTE 2 Insulation resistance Equivalent series resistance (ESR); see NOTE 2 Ripple current ratings Power dissipation Impedance Surge voltage Terminations NOTES 0.1 pF to 470 pF Table 2 Table 3 Table 4 i 10 % and f 20 % 4 V - 50 V (See ta

6、bles 2 to 4.) See tables 2 to 4. -551125156 85 “C See table 5a-h. See table 5a-h. 4% to 8% ; see table 5a-h Not applicable 0.5 ohm to 25.0 ohms 100 kHz; see table 5a-h See table 5a-h See table 7 Not applicable See table 8 Solderable 1 Rated voltages (d are minimum. Capacitors with DC voltage ratings

7、 (Ud higher than that ordered (within the same case size) may be supplied at manufacturers option. Voltage substitutions will be marked with the higher DC voltage rating (U equivalent series resistance shall be measured at 100 kHz. Unless othenvise specified, all elechical measurements shall be made

8、 at or referred to 25 “C f 5 “C with a relative humiity of 45 % - 75% at atmospheric pressure 101.325 Ha (760 dg). STD-EIA 535BAAC-A-ENGL 1998 O 3234600 Ob15184 191 O EN-53 5BAAC-A Molded tantalum chip capacitor Page 3 3 Leakage current shall be measured after five minutes of application of specifie

9、d voltage, through a protective series resistance of 1000 ohms. STD-EIA 535BAAC-A-ENGL 1948 m 323Lib00 ObL515 U28 m Eh-535BMC-A Molded tantalum chip capacitor Page 4 STD.EIA 535BAAC-A-ENGL 1778 = 323Lib00 Ob1518b TbLi Rated voltage (U,) Category voltage (U,) ELA-53SBAAC-A Molded tantalum chip capaci

10、tor Page 5 4 6.3 10 16 20 25 35 50 2.5 4 6.3 10 13 16 23 33 150.0 7343 7343H 7343H 220.0 7343 7343H 7343H 330.0 7343 7343H 470.0 7343H i 3216 3216 I 3528 3528 6032 3528 6032 6032 6032 7343 7343H 7343 7343 7343H 5 I NOTE-Refer to table 5a-h for paramebic limits. STD-EIA 535BAAC-A-ENGL 1778 6 3234bOO

11、Ob15187 7T0 6 47 o 68 O 100 o 150 O 220 o ELA-535BAAC-A Molded tantalum chip Capacitor Page 6 6032L 7343L 7343L 7343L 7343L 7343L STD.EIA 535BAAC-A-ENGL 1978 3234b00 Ob15L 837 m z a f I cc .I E E n 4 000000000000000000000000000 . -IC- STD-EIA 535BAAC-A-ENGL L998 I3234bUU UbL5L87 773 1111 +I +I +I ST

12、D.EIA 535BAAC-A-ENGL 1978 m323qbCICI Ob15170 i-195 f bi f .I U a coooo3ooooocodcFcooCoooooo STD-EIA 535BAAC-A-ENGL 1978 3234b00 Ob15191 321 = L 2 d .3 a E m Y O fa Y I +I I ;jl I u I I STD-EIA 535BAAC-A-ENGL 1978 3234b00 ObL5172 2b8 W o a u c I m U 2 I t 5 C U El o I a bi 51 o .I * STD-EIA 535BAAC-A

13、-ENGL 2718 W 323qb00 Ob25273 LTLI -I ?. +I +I ozoodoooczzzoo 00 +i+ I 1 STD-EIA 535BAAC-A-ENGL 1998 S 323Lib b15174 030 W 9 u +I I s C U I c c I ! 4 i I E al hl o) .- STD-EIA 535BAAC-A-ENGL 1998 m 3234b00 ObL5L7b 903 m Eh-535BMC-A Molded tantalum chip capacitor Page 15 4 Related documents Generic sp

14、ecification: IEC Publication 3 84- 1 (1 982), Fixed Capacitors For Use In Electronic Equipment, Part 1: Generic specification; AmendmentsNo. 2 (1987), No. 3 (1989) andNo. 4 (1992). Sectional specification:IEC Publication 384-3 (1 989), Fixed Capacitors For Use In Electronic Equipment, Part 3 : Secti

15、onal specification: Fixed tantalum chip capacitors. 5 Marking (all cases) 5.1 Component marking (all cases) As a minimum, shall consist of coded capacitance value and voltage rating, manufacturers ID and polarity designators. Orientation and date code marking at manufacturers option. 5.1.1 6.3 volt

16、product Capacitors rated at 6.3 volts (Ud, may be marked with 6 or 6.3, or equivalent letter code, to idente voltage rating (Ud, at manufacturers option. 5.1.2 Voltage substitutions Higher voltage substitutions within the ordered case size wili be marked with the higher DC voltage rating Wd 5.2 Reel

17、 marking BatchAoddate code identification for traceability purposes shall be marked on reel. Bar coding is permitted per EIA 556. 6 Ordering information Orders for capacitors covered by this specification shail contain, in clear or coded form, the following minimum information: a) rated capacitance

18、(Cd; b) tolerance on rated capacitance; c) rated DC voltage; d) case size in ELA format; e) number and issue reference of the Detail Specification and Style Reference. 7 Certified records of released lots Not required. STD-EIA 535BAAC-A-ENGL 1998 m 3234bO b25L97 84T m 4 4 4 4 4 8 8 8 8 8 EM-535BAAC-

19、A Molded tantalum chp capacitor Page 16 2,500 2,500 2,000 2,500 2,000 1,000 500 1,000 500 400 min. 8 Additional information (not for inspection purposes) 8.1 Packaging Components will be tape and reel packaged per EIA-481-1 (right hand orientation only) in plastic embossed tape in the tape width and

20、 pitch and reel quantities shown below: Case size 2012 3216L 3216 3528L 3528 6032L 6032 7343L 7343 7343H Table P is the power dissipation (watts); R is the equivalent series resistance at specified frequency (ohms). STD-EIA 535BAAC-A-ENGL 1778 E 3234b00 ObL5L7 7b E ible 7-Maximum power +25 OC +55 OC

21、 0.025 0.022 0.050 0.045 0.070 0.063 0.070 0.063 0.080 0.072 0.090 0.081 0.110 0.099 o. 125 0.113 O. 150 O. 135 0.165 0.148 15 OC 10 OC Case size 2012 3216L 3216 3528L 3528 60321, 6032 7343L 7343 7343H Max temp. rise dissiration ratings ( +85 OC 0.020 0.040 0.056 0.056 0.064 0.072 0.088 0.100 0.120

22、0.132 5 “C EM-S3SBAAC-A Molded tantalum chip capacitor Page 17 ratts) +125 “C 0.010 0.020 0.028 0.028 0.032 0.036 0.044 0.050 0.060 0.066 2 “C NOTE-These maximum power dissipation ratings are based upon laboratory evaluations and are intended to limit the temperature rise of the device as shown abov

23、e. In addition to operating temperature, the components heat dissipation capability may be either enhanced or diminished depending upon board level thermal management practices. When calculated power levels approach these maximum ratings, it is recommended that actual component temperatures be measu

24、red to assure that the actual temperature rise is within the stated guidelines. 8.3 Ripple current 8.3.1 Polarity Although these capacitors are rated to operate with the specified levels of rms ripple current, they are polar devices. Care must be exercised to assure that sufficient DC bias is applie

25、d to prevent polarity reversal. 8.3.2 Parallel capacitors When two or more capacitors are used in parallel, ripple current may not divide equally as a result of unequal ESR of the capacitors. It is imperative that each capacitor be operated within the specified limit of rms ripple current. 9 Additio

26、nal or increased severities or requirements to those specified in the Generic and/or Sectional Specification 9.1 DC-rated (Ud, category (U,) and surge voltages 9.1.1 Operating temperature range These capacitors are designed to operate over the temperature range of -55 OC to +85 OC at rated voltage.

27、These capacitors may be operated up to +125 “C linearly derated to 2/3 the rated voltage as shown in table 8. EL4-53 5BAAC -A Molded tantalum chip capacitor Page 18 +85 OC DC Rated Surge Voltage (UJ Voltage V V 4 5.2 6.3 8 10 13 16 20 20 26 25 32 35 46 50 65 9.12 Surge voltage +125 OC DC Category Su

28、rge Voltage (Ud Voltage V V 2.7 3.2 4 5 7 8 10 12 13 16 17 20 23 28 33 40 Momentary maximum voltage surges are shown in table 8 below. Surge voltage capability is demonstrated by applying the relevant surge voltage for 1000 cycles of 30 seconds charge through a 33 ohm resistor and 30 seconds dischar

29、ge through a 33 ohm resistor. Note that surge voltage capability is established in a current limited circuit. These voltages do not apply to low impedance applications where current is not limited. 10 Qualification inspection . Reference EIA 7 1 7, Surface Mount Tantalum Capacitor Qualification Specification.