THCR70 [CHEMI-CON]
CAPACITOR, CERAMIC, MULTILAYER, 25; 50; 100; 200V, SURFACE MOUNT, 3025, CHIP;型号: | THCR70 |
厂家: | UNITED CHEMI-CON, INC. |
描述: | CAPACITOR, CERAMIC, MULTILAYER, 25; 50; 100; 200V, SURFACE MOUNT, 3025, CHIP 电容器 |
文件: | 总5页 (文件大小:136K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UPGRADE
Engineering Bulletin Jul 03
THCSeries
ꢂ
ꢂ
ꢂ
ꢂ
ꢂ
Y5U Ceramic
Surface Mount
High CV
Low ESR
High Rated
Ripple Current
ꢂ
ꢀ
125ꢁC
Maximum
Temperature
Actual
Size
The THC series is a very high CV value multilayer ceramic chip capacitor series that is designed for
use in DC-DC converters, switching power supplies, bypass or decoupling circuits, or as a noise
suppressor for various types of equipment. These surface mount chips have a wide capacitance
range, low impedance and a Y5U temperature coefficient which allows for the high CV values. The
THC series also has excellent high frequency characteristics due to low ESR, high ripple current
capability, superior humidity tolerance, and a life expectancy of 1,000 hours atꢀ125ꢁC. The voltage
range has been upgraded to include new 200 volt products. All of the THC capacitors are available
with either silver termination or nickel barrier solder or tin plating termination.
Summary of Specifications
Surface mount lead terminals.
Capacitance range: 0.047 to 47µF.
Voltage range: 25 to 200VDC.
ꢂ
ꢂ
ꢂ
ꢂ
ꢂ
ꢂ
ꢂ
ꢀ
Category temperature range: ꢃ55ꢁC to 125ꢁC.
ꢄ
ꢀ
Standard capacitance tolerance: 20% or ꢃ20% to 80%
Nominal case size (LꢅWꢅH): 2.0ꢅ1.25ꢅ1.25mm to 7.5ꢅ6.3ꢅ3.0mm.
ꢀ
Rated lifetime: 1,000 hours at 125ꢁC.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
1/5
Engineering Bulletin Jul 03
THC Series
THC Specifications
Item
Characteristics
ꢀ
ꢃ55 to 125ꢁC
Category Temperature Range
Rated Voltage Range
Capacitance Range
25 to 200VDC
0.047 to 47ꢀF
ꢄ
ꢀ ꢀ ꢄ ꢄ ꢄ
20% (M) or ꢃ20% to 80% (Z) at 20 2ꢁC, 1 0.1kHz, and1 0.2Vrms
Capacitance Tolerance
Dissipation Factor (Tan ꢁ)
Rated Ripple Current
ꢀ
ꢄ
ꢄ
ꢄ
5% maximum at 20 2ꢁC, 1 0.1kHz, and1 0.2Vrms
ꢀ
At 125ꢁC, the rated ripple current at10kHz-1MHz is specified in the Ratings Tables.
Note: Ripple voltage Vp shall be less than the rated voltage.
ꢀ
ꢄ
Withstand Voltage
No abnormality after applying 250% of the DC rated voltage for 5 seconds at 20 2ꢁC.
Insulation Resistance
1,000ꢆCR*= MΩ or 10,000MΩ, whichever is less, after applying the DC rated voltage for
ꢄ
ꢀ
ꢄ
60 5 seconds at 20 2ꢁC.
ꢀ ꢄ
Using eutectic solder containing Ag 2.5-3wt% at a solder temperature of 235 5ꢁC and
a dip time of 2 0.5 seconds, a minimum of 75% of the surface of the terminals shall be
Solderability
ꢄ
covered with new solder.
ꢀ ꢄ
Using eutectic solder containing Ag 2.5-3wt% at a solder temperature of 260 5ꢁC and a
Soldering Heat Resistance
ꢄ
dip time of 2 0.5 seconds, the following specifications shall be satisfied when the capacitors
ꢀ
are restored to 20ꢁC.
Appearance : no visible damage
Capacitance change : ≤ 15% of initial measured value
Tan ꢁ (DF) : ≤ initial specified value
ꢄ
Insulation resistance :1,000ꢆCR*= MΩ or 10,000MΩ, whichever is less (initial specification)
Withstand voltage : no abnormality
ꢀ
The following specifications shall be satisfied when the capacitors are restored to 20ꢁC after
Temperature Cycle
exposing the capacitors to the four-step temperature cycle shown below for 5 cycles without
voltage applied.
Step
Temperature (ꢁC)
Time (minutes)
ꢄ
Min.Category Temperature:ꢃ55 3ꢁC
ꢄ
3
1
2
3
4
30
3 max.
Room Temperature
ꢀ
ꢄ
ꢄ
30 3
3 max.
Max.Category Temperature: 125 2ꢁC
Room Temperature
Appearance
Capacitance change : ≤ 15% of initial measured value
Tan ꢁ (DF) : ≤ initial specified value
: no visible damage
ꢄ
Insulation resistance :1,000ꢆCR*= MΩ or 10,000MΩ, whichever is less (initial specification)
Withstand voltage : no abnormality
ꢀ
The following specifications shall be satisfied when the capacitors are restored to 20ꢁC after
Humidity Load Life
ꢀ
ꢀ
ꢄ
applying the DC rated voltage for 500 24,ꢃ0 hours at 40 2ꢁC, 90-95% RH.
Appearance : no abnormality
Capacitance change : ≤ 20% of initial measured value
Tan ꢁ (DF) : ≤ 7%
ꢄ
Insulation resistance : 50ꢆCR*= MΩ or 1,000MΩ, whichever is less
Withstand voltage : no abnormality
ꢀ
The following specifications shall be satisfied when the capacitors are restored to 20ꢁC after
Endurance
(Load Life)
ꢀ
ꢀ
ꢄ
ꢀ
applying 200% of the DC rated voltage for 1,000 48,ꢃ0 hours at 85 2ꢁC, or 1,000 48,ꢃ0
ꢀ
ꢄ
hours at 125 3ꢁC with the initial DC rated voltage applied.
Appearance : no abnormality
Capacitance change : ≤ 20% of initial measured value
Tan ꢁ (DF) : ≤ 7%
ꢄ
Insulation resistance :100ꢆCR*= MΩ or 1,000MΩ, whichever is less
Withstand voltage : no abnormality
CR = Rated Capacitance in ꢀF
*
2/5
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
Engineering Bulletin Jul 03
THC Series
Construction and Diagram of Dimensions
Unit: mm
Multilayer Ceramic Chips
THCR - Silver Termination
THCS - Solder or Tin Plating Termination
Ceramic Dielectric
Ceramic Dielectric
Termination (Ag)
Termination
Base Electrode (Ag)
Electro Conductive Layer
Internal Electrode
Nickel Barrier Layer
Internal Electrode
Solder or Tin Plating Layer
L
Case Dimensions
Case
L
W
H max.
t
Code
W
ꢄ
2.0 0.2
ꢄ
ꢄ
1.25 0.2
ꢄ
ꢄ
0.3 0.2
20
30
40
50
60
70
1.25
1.6
ꢄ
0.5 0.3
3.2 0.2
ꢄ
1.6 0.2
ꢄ
ꢄ
0.6 0.3
3.2 0.2
ꢄ
2.5 0.2
ꢄ
2.0 or 2.5
2.2 or 3.0
2.2 or 3.0
2.5 or 3.0
t
t
ꢄ
0.6 0.3
4.5 0.3
ꢄ
3.2 0.2
ꢄ
ꢄ
0.8 0.5
ꢄ
5.7 0.4
ꢄ
5.0 0.4
ꢄ
H
7.5 0.5
6.3 0.5
0.8 0.5
Soldering Conditions
Unit: mm
Recommended Soldering Land Design
Solder Resist
Land
Soldering Land Pattern Dimensions
Chip Capacitor
c
Case
a
b
c
d
Code
–
–
20
30
40
50
60
70
1.0 1.4
3.0 4.6
0.9 – 1.2
1.2 – 1.6
1.8 – 2.5
2.3 – 3.2
3.5 – 5.0
4.7 – 6.3
0.3 – 0.6
0.4 – 0.8
0.5 – 1.0
0.6 – 1.1
0.7 – 1.2
0.8 – 1.3
–
–
4.2 5.8
1.8 2.5
–
–
4.2 5.8
1.8 2.5
–
–
5.5 6.1
2.5 3.5
a
–
–
6.7 8.3
2.7 4.7
d
–
–
8.8 10.8
3.8 5.0
b
Recommended Soldering Temperature Profiles
Reflow Soldering Profile
Flow Soldering Profile*
ꢂT≤100ꢁC
Pre-Heat
Soldering
Gradual Cooling
at Room Temp.
Pre-Heat
Soldering
Gradual Cooling
at Room Temp.
ꢁ
ꢁ
220~240 C
230~250 C
300
250
200
150
100
300
250
200
150
100
ꢂT
50
0
50
0
1~3 min.
5~10 sec.
over 2 min.
1~2 min.
3~5 sec.
over 2 min.
*Flow soldering for THCS case codes 20, 30, 40, 50 only.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
3/5
Engineering Bulletin Jul 03
Part Numbering System for THC Series When ordering, always specify complete catalog number for THC Series.
THC 70 1E 336
THC Series
S
E
Z
T
F
Terminal Plating (THCS only): F =Tin Plating; Blank = Solder Plating.
Taping Code: 7”reel is standard.
ꢄ
ꢀ
Capacitance Tolerance: M = 20%; Z = ꢃ20% to 80%
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. 336 = 33,000,000pF = 33ꢀF).
Voltage Code: 1E = 25VDC; 1H = 50VDC; 2A =100VDC;
2D = 200VDC
Temperature Coefficient: E =Y5U.
Case Code: Refer to dimensions section for standard case sizes.
Termination: R = silver (reflow); S = solder or tin plating (flow/reflow).
Note: THCS60 and THCS70 are for reflow only.
Series Name: Indicates basic capacitor design.
Standard Voltage Ratings - Multilayer Ceramic Chips
Rated
Ripple Current
(A rms) at
Rated
Voltage
(WVDC)
Nominal
Capacitance
(µF)
Catalog
†Part Number
Case
Code
Case Size*
†
LꢅWꢅH (mm)
ꢀ
125ꢁC,10kHz-1MHz
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
THCR20E1E334MT
THCR20E1E474MT
THCR20E1E684MT
THCR30E1E105MT
THCR30E1E155MT
THCR30E1E225MT
THCR40E1E335MT
THCR40E1E475MT
THCR50E1E685MT
THCR50E1E106MT
THCR50E1E156MT
THCR60E1E226MT
THCR60E1E336MT
THCR70E1E476MT
2.0 ꢅ 1.25 ꢅ 1.25
2.0 ꢅ 1.25 ꢅ 1.25
2.0 ꢅ 1.25 ꢅ 1.25
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 2.5 ꢅ 2.0
3.2 ꢅ 2.5 ꢅ 2.0
4.5 ꢅ 3.2 ꢅ 2.2
4.5 ꢅ 3.2 ꢅ 2.2
4.5 ꢅ 3.2 ꢅ 3.0
5.7 ꢅ 5.0 ꢅ 2.2
5.7 ꢅ 5.0 ꢅ 3.0
7.5 ꢅ 6.3 ꢅ 3.0
20
20
20
30
30
30
40
40
50
50
50
60
60
70
0.2
0.2
0.2
0.3
0.3
0.3
0.5
0.5
1.0
1.0
1.0
2.0
2.0
3.0
25 Volts
15
22
33
47
0.10
0.15
0.22
0.33
0.47
0.68
1.0
THCR20E1H104MT
THCR20E1H154MT
THCR20E1H224MT
THCR30E1H334MT
THCR30E1H474MT
THCR30E1H684MT
THCR40E1H105MT
THCR40E1H155MT
THCR40E1H225MT
THCR50E1H335MT
THCR50E1H475MT
THCR60E1H685MT
THCR60E1H106MT
THCR60E1H156MT
THCR70E1H226MT
2.0 ꢅ 1.25 ꢅ 1.25
2.0 ꢅ 1.25 ꢅ 1.25
2.0 ꢅ 1.25 ꢅ 1.25
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 2.5 ꢅ 2.0
3.2 ꢅ 2.5 ꢅ 2.0
3.2 ꢅ 2.5 ꢅ 2.5
4.5 ꢅ 3.2 ꢅ 2.2
4.5 ꢅ 3.2 ꢅ 3.0
5.7 ꢅ 5.0 ꢅ 2.2
5.7 ꢅ 5.0 ꢅ 2.2
5.7 ꢅ 5.0 ꢅ 3.0
7.5 ꢅ 6.3 ꢅ 2.5
20
20
20
30
30
30
40
40
40
50
50
60
60
60
70
0.2
0.2
0.2
0.3
0.3
0.3
0.5
0.5
0.5
1.0
1.0
2.0
2.0
2.0
3.0
1.5
50 Volts
2.2
3.3
4.7
6.8
10
15
22
0.047
0.068
0.10
THCR20E2A473MT
THCR20E2A683MT
THCR30E2A104MT
THCR30E2A154MT
THCR30E2A224MT
2.0 ꢅ 1.25 ꢅ 1.25
2.0 ꢅ 1.25 ꢅ 1.25
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 1.6 ꢅ 1.6
20
20
30
30
30
0.2
0.2
0.3
0.3
0.3
100 Volts
0.15
0.22
R indicates silver termination. Substitute code letter S for solder or tin plating termination. Add an F after taping code T to specify tin plating.
†
ꢄ
ꢀ
M indicates 20% capacitance tolerance. Substitute code letter Z forꢃ20%, 80% capacitance tolerance.
Refer to diagram for detailed case size dimensions.
*
4/5
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
Engineering Bulletin Jul 03
THC Series
Standard Voltage Ratings - Multilayer Ceramic Chips
Rated
Ripple Current
(A rms) at
Rated
Voltage
(WVDC)
Nominal
Capacitance
(µF)
Catalog
†Part Number
Case
Code
Case Size*
†
LꢅWꢅH (mm)
ꢀ
125ꢁC,10kHz-1MHz
0.33
0.47
0.68
1.0
THCR40E2A334MT
THCR40E2A474MT
THCR40E2A684MT
THCR50E2A105MT
THCR50E2A155MT
THCR50E2A225MT
THCR60E2A335MT
THCR60E2A475MT
THCR70E2A685MT
3.2 ꢅ 2.5 ꢅ 2.0
3.2 ꢅ 2.5 ꢅ 2.0
3.2 ꢅ 2.5 ꢅ 2.5
4.5 ꢅ 3.2 ꢅ 2.2
4.5 ꢅ 3.2 ꢅ 2.2
4.5 ꢅ 3.2 ꢅ 3.0
5.7 ꢅ 5.0 ꢅ 2.2
5.7 ꢅ 5.0 ꢅ 3.0
7.5 ꢅ 6.3 ꢅ 3.0
40
40
40
50
50
50
60
60
70
0.5
0.5
0.5
1.0
1.0
1.0
2.0
2.0
3.0
1.5
100 Volts
2.2
3.3
4.7
6.8
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
THCR30E2D473MT
THCR30E2D683MT
THCR40E2D104MT
THCR40E2D154MT
THCR40E2D224MT
THCR50E2D334MT
THCR50E2D474MT
THCR60E2D684MT
THCR60E2D105MT
THCR70E2D155MT
THCR70E2D225MT
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 1.6 ꢅ 1.6
3.2 ꢅ 2.5 ꢅ 2.0
3.2 ꢅ 2.5 ꢅ 2.0
3.2 ꢅ 2.5 ꢅ 2.5
4.5 ꢅ 3.2 ꢅ 2.2
4.5 ꢅ 3.2 ꢅ 3.0
5.7 ꢅ 5.0 ꢅ 2.2
5.7 ꢅ 5.0 ꢅ 3.0
7.5 ꢅ 6.3 ꢅ 2.5
7.5 ꢅ 6.3 ꢅ 3.0
30
30
40
40
40
50
50
60
60
70
70
0.3
0.3
0.5
0.5
0.5
1.0
1.0
2.0
2.0
3.0
3.0
200 Volts
1.5
2.2
R indicates silver termination. Substitute code letter S for solder or tin plating termination. Add an F after taping code T to specify tin plating.
†
ꢄ
ꢀ
M indicates 20% capacitance tolerance. Substitute code letter Z forꢃ20%, 80% capacitance tolerance.
Refer to diagram for detailed case size dimensions.
*
Tape and Reel Specifications
Unit: mm
Multilayer Ceramic Chips
Taping
Taping Dimensions
Case Code
Dimension
20
30
40
50
60
70
6.85
8.05
16.0
1.75
7.5
T1
P1
P2
P0
ØD
ꢄ
A
0.1
0.1
1.45
2.5
8.0
1.75
3.5
4.0
2.0
4.0
1.5
0.6
1.5
1.9
3.5
8.0
1.75
3.5
4.0
2.0
4.0
1.5
0.6
1.5
2.8
3.5
8.0
1.75
3.5
4.0
2.0
4.0
1.5
0.6
2.5
3.65
4.95
5.5
6.25
E
F
ꢄ
B
ꢄ
W
0.3
12.0
12.0
ꢄ
E
0.1
1.75
5.5
8.0
2.0
4.0
1.5
0.6
2.8
1.75
5.5
8.0
2.0
4.0
1.5
0.6
2.8
W
ꢄ
F
0.05
B
ꢄ
P1 0.1
ꢄ
12.0
2.0
P2 0.05
ꢄ
A
P0 0.1
ꢄ
4.0
ØD 0.1
1.5
Direction of Feed
T2
max.
max.
T1
T2
0.6
3.0
Reel
Reel Dimensions and Quantity Per Reel
Case Code
Dimension
20
178
50
13
21
2
30
178
50
13
21
2
40
178
50
13
21
2
50
178
50
13
21
2
60
70
178
50
13
21
2
ꢄ
ØA
2
178
E
ØB min.
ꢄ
50
13
21
2
ØD
ØC 0.5
ꢄ
ØD 0.8
ꢄ
ØA
ØB
E
0.5
ꢄ
W
0.5
0.5
9
9
9
13
1
13
1
17
1
R
ØC
ꢄ
T
1
1
1
R
1.0
1.0
1.0
1.0
1.0
1.0
Pieces
Per Reel*
3,000
3,000
1,600
800
800
500
T
*Specified quantity may vary for rating of capacitor.
W
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
5/5
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