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4MCH335MATER

型号：

4MCH335MATER

品牌：

CHEMI-CON[ UNITED CHEMI-CON, INC. ]

页数：

5 页

PDF大小：

159 K

下载PDF手册
MCHSeries  
ꢁ
Tantalum Chip  
ꢁ
Surface Mount  
ꢁ
Automotive Use  
ꢁ
ꢂ
125ꢃC  
Maximum  
Temperature  
Actual  
Size  
The MCH series capacitors are the standard tantalum chip capacitors from UCC/NCC that are  
designed for automotive use. These surface mount capacitors are designed for high reliability and  
have excellent resistance against moisture and thermal shock. The MCH capacitors are available with  
ꢀ
ꢀ
either a 20% or 10% tolerance.  
Refer to the Mini-Glossary at the end of the tantalum chip capacitors section for additional technical  
information and specifications.  
Summary of Specifications  
Surface mount terminals.  
Capacitance range: 0.1 to 22µF.  
Voltage range: 4 to 35VDC.  
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢂ
Operating temperature range: ꢄ55ꢃC to 125ꢃC.  
ꢀ
ꢀ
Standard capacitance tolerance: 20% or 10%  
Nominal case size (LꢅWꢅH): 3.2ꢅ1.6ꢅ1.6mm to 6.0ꢅ3.2ꢅ2.5mm.  
ꢂ
Rated lifetime: 2,000 hours at 85ꢃC.  
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com  
111  
MCH Series  
MCH Specifications  
Item  
Characteristics  
ꢂ
ꢂ
Operating Temperature Range  
Rated Voltage Range  
Capacitance Range  
Capacitance Tolerance  
Leakage Current  
ꢄ55 to 85ꢃC without voltage derating; ꢄ55 to 125ꢃC with voltage derating.  
4 to 35VDC  
0.1 to 22ꢀF  
ꢀ
ꢀ
ꢂ
20% (M) or 10% (K) at 20ꢃC, 120Hz  
I ꢆ 0.005CVor 0.25ꢀA, whichever is greater, after applying the DC rated voltage for 5 minutes  
at 20ꢃC.  
ꢂ
Where I=Leakage current (ꢀA), C=Nominal capacitance (ꢀF) and V=Rated voltage (VDC)  
ꢂ
At 20ꢃC, 120Hz  
Dissipation Factor (Tan ꢁ)  
Capacitance (ꢀF)  
Max.Tan ꢁ (DF)  
≤ 4.7ꢀF  
≥ 6.8ꢀF  
4%  
6%  
Low and High Temperature  
Characteristics  
In accordance with JIS-C-5102 test conditions, the measurements for stability of electrical  
performance of capacitors atꢄ55ꢃC, 85ꢃC and 125ꢃC are shown in the following table.  
ꢂ
ꢂ
ꢂ
85ꢃC  
ꢂ
125ꢃC  
Temperature (ꢃC)  
ꢄ55ꢃC  
ꢀ
10%  
ꢀ
10%  
ꢀ
15%  
Max. Capacitance Change  
≤ 4.7ꢀF  
Max.Tan ꢁ (DF)  
6%  
8%  
4%  
6%  
4%  
≥ 6.8ꢀF  
6%  
≤ 0.1CV or 5ꢀA,  
whichever is greater  
≤ 0.125CV or 6.25ꢀA,  
whichever is greater  
Max. Leakage Current  
—
Temperature CycleTest  
Surge VoltageTest  
In accordance with JIS-C-5102 test conditions, the following specifications shall be satisfied  
ꢂ
when the capacitors are restored to 20ꢃC after subjecting them to 500 cycles (1 cycle = 30  
ꢄ
ꢂ
minutes at 55ꢃC, 30 minutes at 125ꢃC) without voltage applied.  
ꢀ
Capacitance change : ≤ 5% of initial measured value  
Tan ꢁ (DF)  
Leakage current  
: shall not exceed initial specified DF value above  
: shall not exceed 200% of initial specified LC value above  
In accordance with JIS-C-5102 test conditions, the following specifications shall be satisfied  
ꢂ
when the capacitors are restored to 20ꢃC after applying the specified surge voltage for 1,000  
ꢂ
cycles (1 cycle = 30 sec. on, 330 sec. off) at 85ꢃC.  
ꢀ
Capacitance change : ≤ 5% of initial measured value  
Tan ꢁ (DF)  
Leakage current  
: shall not exceed initial specified DF value above  
: shall not exceed initial specified LC value above  
Soldering Heat Resistance  
In accordance with JIS-C-5143 test conditions, the mounting surface of capacitor terminals  
shall be dipped in a solder bath of eutectic solder (Sn 60%, Pb 40%) at 260ꢃC for 5 seconds.  
ꢂ
After cooling and 1-2 hours at room temperature, the following specifications shall be satisfied  
ꢂ
when the capacitors are tested for electrical performance and appearance at 20ꢃC.  
ꢀ
Capacitance change : ≤ 5% of initial measured value  
Tan ꢁ (DF)  
Leakage current  
Appearance  
: shall not exceed initial specified DF value above  
: shall not exceed initial specified LC value above  
: no abnormality  
Humidity Load Life Test  
In accordance with JIS-C-5102 test conditions, the following specifications shall be satisfied  
ꢂ
when the capacitors are restored to 20ꢃC after applying the DC rated voltage for 1,000 hours  
ꢂ
at 85ꢃC, 85% RH.  
ꢀ
Capacitance change : ≤ 5% of initial measured value  
Tan ꢁ (DF)  
Leakage current  
: shall not exceed 150% of initial specified DF value above  
: ≤ 0.1CV or 5ꢀA, whichever is greater  
Load Life Test  
In accordance with JIS-C-5102 test conditions, the following specifications shall be satisfied  
ꢂ
when the capacitors are restored to 20ꢃC after applying the DC rated voltage for 2,000 hours  
ꢂ
at 85ꢃC.  
ꢀ
Capacitance change : ≤ 10% of initial measured value  
Tan ꢁ (DF)  
Leakage current  
: shall not exceed initial specified DF value above  
: shall not exceed initial specified LC value above  
ꢂ
1% per 1,000 hours after applying the DC rated voltage through a1Ω /V resistor at 85ꢃC.  
Failure Rate  
Standard  
Satisfies characteristic SB of JIS-C-5143  
112  
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com  
MCH Series  
Diagram of Dimensions  
Unit: mm  
Tantalum Chips  
L
W
Case Dimensions  
UCC  
EIA  
L
W
H
a
b
Case Code Case Code  
H
ꢀ ꢀ ꢀ ꢀ ꢀ  
3.2 0.2 1.6 0.2 1.6 0.2 0.8 0.3 1.2 0.2  
A
A
B
–
ꢀ ꢀ ꢀ ꢀ ꢀ  
3.5 0.2 2.8 0.2 1.9 0.2 0.8 0.3 2.2 0.2  
B2  
B
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
4.7 0.2 2.6 0.2 1.8 0.2 0.9 0.3 1.8 0.2  
a
a
b
ꢀ ꢀ ꢀ ꢀ ꢀ  
6.0 0.2 3.2 0.2 2.5 0.2 1.3 0.3 2.2 0.2  
C
C
Part Numbering System for MCH Series When ordering, always specify complete catalog number for MCH Series.  
10 MCH 475 B2 TER  
M
Taping Code: TER = standard polarity orientation on 7”reel.  
TEL = optional polarity orientation on 7”reel.  
Case Code: Refer to diagram of dimensions for standard case sizes.  
ꢀ
ꢀ
Capacitance Tolerance: M = 20%; K = 10%  
Capacitance Value: Expressed in picofarads. The first two digits are  
significant figures, and the third digit indicates the number of zeros  
following these figures (e.g. 475 = 4,700,000pF = 4.7ꢀF).  
Series Name: Indicates Basic Capacitor Design.  
Voltage Code: 10 =10VDC (decimals are dropped for part numbering code).  
Standard Voltage Ratings - Tantalum Chips  
Rated  
Voltage  
(WVDC)  
Capacitance  
(µF)  
Catalog  
†Part Number  
UCC  
Case Code*  
EIA  
Case Code*  
†
2.2  
3.3  
6.8  
10  
4MCH225MATER  
4MCH335MATER  
4MCH685MBTER  
4MCH106MBTER  
A
A
A
–
A
B
4 Volts  
5 Volts Surge  
B
–
10  
4MCH106MB2TER  
4MCH226MCTER  
B2  
C
B
C
22  
1.5  
2.2  
4.7  
6.8  
6.8  
15  
6MCH155MATER  
6MCH225MATER  
6MCH475MBTER  
6MCH685MBTER  
6MCH685MB2TER  
6MCH156MCTER  
A
A
A
–
A
B
6.3 Volts  
8 Volts Surge  
B
–
B2  
C
B
C
1.0  
1.5  
3.3  
4.7  
4.7  
10  
10MCH105MATER  
10MCH155MATER  
10MCH335MBTER  
10MCH475MBTER  
10MCH475MB2TER  
10MCH106MCTER  
A
A
A
–
A
B
10 Volts  
13 Volts Surge  
B
–
B2  
C
B
C
ꢀ
ꢀ
M = 20% tolerance. Substitute code letter K in part number for 10% tolerance.  
TER = standard taping code. TEL = optional taping code. Refer to taping specifications.  
Refer to diagram of dimensions for actual case sizes.  
†
*
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com  
113  
MCH Series  
Standard Voltage Ratings - Tantalum Chips  
Rated  
Voltage  
(WVDC)  
Capacitance  
(µF)  
Catalog  
†Part Number  
UCC  
Case Code*  
EIA  
Case Code*  
†
0.68  
1.0  
2.2  
3.3  
3.3  
6.8  
16MCH684MATER  
16MCH105MATER  
16MCH225MBTER  
16MCH335MBTER  
16MCH335MB2TER  
16MCH685MCTER  
A
A
A
–
A
B
16 Volts  
20 Volts Surge  
B
–
B2  
C
B
C
0.47  
0.68  
2.2  
20MCH474MATER  
20MCH684MATER  
20MCH225MBTER  
20MCH225MB2TER  
20MCH475MCTER  
A
A
A
–
A
20 Volts  
25 Volts Surge  
B
2.2  
B2  
C
B
C
4.7  
0.33  
0.47  
1.5  
25MCH334MATER  
25MCH474MATER  
25MCH155MBTER  
25MCH155MB2TER  
25MCH335MCTER  
A
A
A
–
A
25 Volts  
32 Volts Surge  
B
1.5  
B2  
C
B
C
3.3  
0.1  
35MCH104MATER  
35MCH154MATER  
35MCH224MATER  
35MCH334MATER  
35MCH474MBTER  
35MCH474MB2TER  
35MCH684MBTER  
35MCH684MB2TER  
35MCH105MBTER  
35MCH105MB2TER  
35MCH155MCTER  
35MCH225MCTER  
A
A
A
A
A
–
0.15  
0.22  
0.33  
0.47  
0.47  
0.68  
0.68  
1.0  
A
A
A
B
B2  
B
B
–
35 Volts  
44 Volts Surge  
B2  
B
B
–
1.0  
B2  
C
B
C
C
1.5  
2.2  
C
ꢀ
ꢀ
M = 20% tolerance. Substitute code letter K in part number for 10% tolerance.  
TER = standard taping code. TEL = optional taping code. Refer to taping specifications.  
Refer to diagram of dimensions for actual case sizes.  
†
*
Soldering Conditions  
Soldering Guidelines  
ꢂ
Pre-heat tantalum chip capacitors. Do not exceed 150ꢃC for more than 5 minutes. The recommended soldering temperature  
profiles for the capacitors are shown below. Be sure to stay within the allowable range to avoid capacitor damage.  
Recommended Soldering Temperature Profiles  
Immersion Soldering Profile  
Reflow Soldering Profile  
270  
260  
270  
260  
Dangerous Range  
Dangerous Range  
250  
240  
230  
220  
210  
200  
250  
240  
230  
220  
210  
200  
Allowable Range  
Allowable Range  
0
2
4
6
8
10  
12  
14  
16  
18  
0
10  
20  
30  
40  
50  
60  
70  
Time in Solder Bath (sec.)  
Time in Reflow (sec.)  
114  
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com  
MCH Series  
Tape and Reel Specifications  
Unit: mm  
Tantalum Chips  
Taping  
Taping Dimensions  
Case Code  
(EIA Code)  
A
(A)  
B2  
(B)  
B
C
(C)  
T1  
P1  
P2  
P0  
ØD  
ꢀ
ꢀ
X
Y
0.1  
0.1  
1.9  
3.1  
3.8  
8.0  
3.5  
1.75  
4.0  
2.0  
4.0  
1.5  
0.3  
2.1  
3.0  
5.2  
3.7  
6.4  
E
F
3.5  
ꢀ
W
0.3  
8.0  
12.0  
12.0  
ꢀ
F
0.05  
3.5  
5.65  
5.5  
1.75  
8.0  
2.0  
4.0  
1.5  
0.3  
3.0  
W
ꢀ
0.1  
E
1.75  
4.0  
1.5  
4.0  
2.0  
4.0  
1.5  
0.3  
2.6  
Y
ꢀ
P1 0.1  
ꢀ
P2 0.05  
ꢀ
2.0  
X
P0 0.1  
ꢂ
4.0  
ØD 0.1,ꢄ0  
1.5  
Direction of Feed  
T2  
T1  
0.3  
ꢀ
T2 0.2  
2.0 max.  
Orientation of Component Polarity  
Taping Code: TER (standard)  
Taping Code: TEL (optional)  
Direction of Feed  
Direction of Feed  
Reel  
Reel Dimensions and Quantity Per Reel  
Case Code  
(EIA Code)  
A
(A)  
B2  
(B)  
B
C
(C)  
ꢀ
ØE  
2
178  
50  
13  
21  
2
178  
50  
13  
21  
2
178  
50  
13  
21  
2
178  
50  
13  
21  
2
K
ØG  
ØF min.  
ꢀ
ØG 0.5  
ꢀ
ØE  
ØF  
ØH 0.8  
ꢀ
K
0.5  
R
ØH  
ꢀ
1.5  
W
10  
2
10  
2
14  
2
14  
2
ꢀ
T
0.5  
R
1.0  
1.0  
1.0  
1.0  
Pieces  
Per Reel  
2,000  
2,000  
2,000  
600  
T
W
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com  
115  
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