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T545W477M006ATE055 데이터시트 PDF




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부품번호 T545W477M006ATE055 기능
기능 High Energy Polymer Tantalum
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T545W477M006ATE055 데이터시트, 핀배열, 회로
KEMET Organic Capacitor (KO-CAP)
T545 Series High Energy Polymer Tantalum
Overview
The KEMET Organic Capacitor is a tantalum capacitor with a
Ta anode and Ta2O5 dielectric. A conductive organic polymer
replaces the traditionally used MnO2 as the cathode plate of the
capacitor. This results in very low ESR and improved capacitance
retention at high frequency. The polymer technology also exhibits
a benign failure mode which eliminates the ignition failures that
can occur in standard MnO2 tantalum types. Ta polymers may
be operated at voltages up to 90% of rated voltage for part types
with rated voltages of ≤ 10 volts and up to 80% of rated voltage
for part types > 10 volts with equivalent or better reliability than
traditional MnO2 tantalum capacitors operated at 50% of rated
voltage.
The T545 Series was developed to deliver the highest energy per
CC of any tantalum surface mount device (SMD). This capability
makes this capacitor an excellent solution for designs requiring
high energy at relatively low voltages, such as data hardening or
data vaulting for solid state drives (SSD's). The T545 Series High
Energy Polymer Tantalum Surface Mount Capacitor captures the
best features of multilayer ceramic capacitors (low ESR and high
frequency capacitance retention), aluminum electrolytics (higher
capacitance and benign failure mode) and proven solid tantalum
technology (volumetric efficiency, surface mount capability and
extremely long life). In addition, this series is subjected to 100%
thermal shock and voltage aging to insure long term reliability.
Benefits
• Extremely low ESR
• High energy delivery capability
• -55°C to 85°C operating temperature range
• Polymer cathode technology
• High frequency capacitance retention
• Non-ignition failure mode
• Capacitance up to 1,500 µF
• Voltage: 6.3 – 16 V
• 100% accelerated steady state aging
• 100% surge current tested
• 100% thermal shock
• Volumetric efficiency, very high capacitance
• Self-healing mechanism
• Taped and reeled per EIA 481-1, EIA standard case sizes
Applications
Typical applications include hold-up, data hardening or vaulting for
enterprise and military SSDs, and high end desktop modems.
www.DataSheet.net/
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
One world. One KEMET
T2060_T545 • 8/2/2012 1
Datasheet pdf - http://www.DataSheet4U.co.kr/




T545W477M006ATE055 pdf, 반도체, 판매, 대치품
KEMET Organic Capacitor (KO-CAP)
T545 Series High Energy Polymer Tantalum
Electrical Characteristics
1100
1
1
ESR vs. Frequency
T545X337M010/010 Impedance
Impedance T545X337M016ATE025
T545X337M010/010 ESR
ESR T545X337M016ATE025
0.1
0.1
0.01
0.01
0.001
100
0.001
100
10,000
1,000
1,000
10,000
100,000
1,000,000
Frequency (Hz)
10,000
100,000
Frequency (Hz)www.DataSheet.net/
1,000,000
Capacitance vs. Frequency
10,000,000
10,000,000
100,000,000
100,000,000
Capacitance T545X337M019ATE025
1,000
100
100
1,000
10,000
100,000
Frequency (Hz)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
1,000,000
T2060_T545 • 8/2/2012 4
Datasheet pdf - http://www.DataSheet4U.co.kr/

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T545W477M006ATE055 전자부품, 판매, 대치품
KEMET Organic Capacitor (KO-CAP)
T545 Series High Energy Polymer Tantalum
Reverse Voltage
Polymer tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected in the wrong polarity.
These devices will withstand a small degree of transient voltage reversal for short periods as shown in the below table.
Temperature
25°C
55°C
85°C
105°C
125°C*
Permissible Transient Reverse Voltage
15% of Rated Voltage
10% of Rated Voltage
5% of Rated Voltage
3% of Rated Voltage
1% of Rated Voltage
*For series rated to 125°C
Table 2 – Land Dimensions/Courtyard
KEMET
Case
A
B
C
D
H
R
T
U
V
Metric
Size
Code
EIA
3216–18
3258–19
6032–25
7343–31
7260-20
7260–38
2012–12
3216–12
3258–12
6032–15
7343–20
7343–43
7343–35
Density Level A:
Maximum (Most)
Land Protrusion (mm)
X Y C V1 V2
1.35 2.15 1.45 6.10 2.80
2.35 2.15 1.45 6.10 4.00
2.35 2.65 2.60 8.90 4.40
2.55 3.75 2.70 10.20 5.50
4.25 2.65 3.20 10.10 7.20
4.25 2.65 3.20 10.10 7.20
1.05 1.80 1.00 4.80 2.40
1.35 2.15 1.45 6.10 2.80
2.35 2.15 1.45 6.10 4.00
2.35 2.65 2.60 8.90 4.40
2.55 3.75 2.70 10.20 5.50
2.55 3.75 2.70 10.20 5.50
2.55 3.75 2.70 10.20 5.50
Density Level B:
Median (Nominal)
Land Protrusion (mm)
X Y C V1 V2
1.25 1.75 1.35 5.00 2.30
2.25 1.75 1.35 5.00 3.50
2.25
2. 25www.DataSheet.net/
2.50
7.80
3.90
2.45 3.35 2.60 9.10 5.00
4.15 2.25 3.30 9.40 6.70
4.15 2.25 3.30 9.40 6.70
0.95 1.45 0.90 3.80 1.90
1.25 1.75 1.35 5.00 2.30
2.25 1.75 1.35 5.00 3.50
2.25 2.25 2.50 7.80 3.90
2.45 3.35 2.60 9.10 5.00
2.45 3.35 2.60 9.10 5.00
2.45 3.35 2.60 9.10 5.00
Density Level C:
Minimum (Least)
Land Protrusion (mm)
X Y C V1 V2
1.15 1.35 1.25 4.10 2.00
2.15 1.35 1.25 4.10 3.20
2.15 1.85 2.40 6.90 3.60
2.35 2.95 2.50 8.20 4.70
4.05 1.85 3.00 8.10 6.40
4.05 1.85 3.00 8.10 6.40
0.85 1.05 0.80 2.90 1.60
1.15 1.35 1.25 4.10 2.00
2.15 1.35 1.25 4.10 3.20
2.15 1.85 2.40 6.90 3.60
2.35 2.95 2.50 8.20 4.70
2.35 2.95 2.50 8.20 4.70
2.35 2.95 2.50 8.20 4.70
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder processes.
Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.
Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform qualification
testing based on the conditions outlined in IPC Standard 7351 (IPC–7351).
¹ Height of these chips may create problems in wave soldering.
² Land pattern geometry is too small for silkscreen outline.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2060_T545 • 8/2/2012 7
Datasheet pdf - http://www.DataSheet4U.co.kr/

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T545W477M006ATE055

High Energy Polymer Tantalum

Kemet
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