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| 型号： | 298D476X02R5M2T |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Solid Tantalum Chip Capacitors MICROTAN⑩ Lead Frameless Molded |
| 中文描述： | 固体钽芯片电容器MICROTAN⑩铅无框模压 |
| 文件页数： | 3/7页 |
| 文件大小： | 162K |
| 代理商： | 298D476X02R5M2T |
298D
Vishay Sprague
Solid Tantalum Chip Capacitors
M
ICRO
T
AN
TM
Lead Frameless Molded
www.vishay.com
40
For technical questions, contact: tantalum@vishay.com
Document Number: 40065
Revision: 22-Oct-07
CAPACITORS PERFORMANCE CHARACTERISTICS
Notes
At + 25 °C,
the leakage current shall not exceed the value listed in the Standard Ratings Table.
At + 85 °C
, the leakage current shall not exceed 10 times the value listed in the Standard Ratings Table.
At + 125 °C
, the leakage current shall not exceed 12 times the value listed in the Standard Ratings Table
ELECTRICAL PERFORMANCE CHARACTERISTICS
ITEM
PERFORMANCE CHARACTERISTICS
Category Temperature Range
- 55 °C to + 85 °C (to + 125 °C with voltage derating)
Capacitance Tolerance
± 20 %, ± 10 % (at 120 Hz) 2 V
rms
at + 25 °C using a capacitance bridge
Dissipation Factor (at 120 Hz)
Limits per Standard Ratings Table. Tested via bridge method, at 25 °C, 120 Hz.
ESR (100 kHz)
Limits per Standard Ratings Table. Tested via bridge method, at 25 °C, 100 kHz.
After application of rated voltage applied to capacitors for 5 minutes using a steady source of power with
1 k
Ω
resistor in series with the capacitor under test, leakage current at 25 °C is not more than described in.
See graph below for the appropriate adjustment factor.
Reverse Voltage
Capacitors are capable of withstanding peak voltages in the reverse direction equal to: 10 % of the DC
5 % of the DC rating at + 85 °C
Vishay does not recommended intentional or repetitive application of reverse voltage
Temperature Derating
If capacitors are to be used at temperatures above + 25 °C, the permissible rms ripple current or voltage
Leakage Current
1.0 at + 25 °C
0.9 at + 85 °C
0.4 at + 125 °C
Maximum Permissible Power
Dissipation at 25 °C
(W) in free air
Operating Temperature
M-Case: 0.025
P-Case: 0.045
+ 85 °C RATING
+ 125 °C RATING
WORKING VOLTAGE
4
6.3
10
16
20
25
35
50
SURGE VOLTAGE
5.2
8
13
20
26
32
46
65
WORKING VOLTAGE
2.7
4
7
10
13
17
23
33
SURGE VOLTAGE
3.4
5
8
12
16
20
28
40
TYPICAL LEAKAGE CURRENT FACTOR RANGE
100
10
1.0
0.1
0.01
0.001
0
10
40
70
8
0
90
60
50
20
30
100
+ 125 °C
+
8
5 °C
+ 55 °C
+ 25 °C
0 °C
- 55 °C
PERCENT OF RATED VOLTAGE
L
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| 298D476X06R3P2T | 功能描述:钽质电容器-固体SMD 47uF 6.3volts 20% P case MAP RoHS:否 制造商:AVX 电容:100 uF 电压额定值:20 V ESR: 容差:10 % 外壳代码 - in:2917 外壳代码 - mm:7343 高度:4.1 mm 制造商库存号:E Case 工作温度范围:- 55 C to + 125 C 系列:TBM 产品:Tantalum Solid Low ESR Commercial Grade 封装:Bulk |
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