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| 型号： | T525D477M004ATE025 |
| 厂商： | Kemet |
| 文件页数： | 6/16页 |
| 文件大小： | 0K |
| 描述： | CAP TANT 470UF 4V 20% 2917 |
| 产品培训模块： | Capacitor Basics- Typical Uses for Capacitors |
| 产品目录绘图： | T49, T5(1,2,3) Series Markings T49x, T5xx Series_C, D, E, L, U, V, W, X, Y-side2 T49x, T5xx Series_D-bottom T49x, T5xx Series_D-side1 |
| 标准包装： | 1 |
| 系列： | KO Cap T525 |
| 电容： | 470µF |
| 电压 - 额定： | 4V |
| 容差： | ±20% |
| ESR（等效串联电阻）： | 25 毫欧 |
| 类型： | 模制 |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 2917（7343 公制） |
| 尺寸/尺寸： | 0.287" L x 0.169" W（7.30mm x 4.30mm） |
| 高度 - 座高（最大）： | 0.122"（3.10mm） |
| 制造商尺寸代码： | D |
| 特点： | 聚合物 |
| 包装： | 标准包装 |
| 产品目录页面： | 2037 (CN2011-ZH PDF) |
| 其它名称： | 399-3273-6 |
KEMET Organic Capacitor (KO-CAP) – T525 125°C Rated Polymer Tantalum
Derating Guidelines
Voltage
Rating
2.5 V ≤ V R ≤ 10 V
12.5 V ≤ V R ≤ 16 V
2.5 V ≤ V R ≤ 10 V
Maximum Recommended
Steady State Voltage
-55°C to 105°C
90% of V R
80% of V R
105°C to 125°C
60% of V R
Maximum Recommended
Transient Voltage
(1ms – 1μs)
V R
V R
67% of V R
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
-55
Maximum Transient Voltage
Recommended Application Voltage V r ≤ 10V
Recommended Application Voltage V r > 10V
25 45 85 105
Temperature (°C)
67%
60%
53%
125
12.5 V ≤ V R ≤ 16 V
54% of V R
67% of V R
V R = Rated Voltage
Ripple Current/Ripple Voltage
Permissible AC ripple voltage and current are related to equivalent
series resistance (ESR) and the power dissipation capabilities of
the device. Permissible AC ripple voltage which may be applied is
limited by two criteria:
1. The positive peak AC voltage plus the DC bias voltage, if any,
must not exceed the DC voltage rating of the capacitor.
2. The negative peak AC voltage in combination with bias
voltage, if any, must not exceed the allowable limits specified for
reverse voltage. See the Reverse Voltage section for allowable
limits.
The maximum power dissipation by case size can be determined
using the table at right. The maximum power dissipation rating
stated in the table must be reduced with increasing environmental
operating temperatures. Refer to the table below for temperature
compensation requirements.
Case Code
T
M
A
B
U
L
C
W
V
D
Y
X
EIA
Case Code
3528-12
3528-15
3216-18
3528-21
6032-15
6032-19
6032-28
7343-15
7343-20
7343-31
7343-40
7343-43
Maximum Power
Dissipation (P max)
mWatts@45°C
with +30°C Rise
105
120
112
127
135
150
165
180
187
225
241
247
Temperature Compensation Multipliers
for Maximum Power Dissipation
T ≤ 45°C 45° C < T ≤ 85°C 85°C < T ≤ 125°C
1.00 0.70 0.25
T= Environmental Temperature
Using the P max of the device, the maximum allowable rms ripple
current or voltage may be determined.
I(max) = √ P max/R
E(max) = Z √ P max/R
H 7360-20 187
I 3216-10 95
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature
Compensation Multiplier table for details.
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
P max = maximum power dissipation (watts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
? KEMET Electronics Corporation ? P.O. Box 5928 ? Greenville, SC 29606 (864) 963-6300 ? www.kemet.com
T2017_T525 ? 2/3/2014
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| T525D477M004ATE040 | 功能描述:钽质电容器-SMD聚合物 4V 470uF 20% "D" RoHS:否 制造商:Kemet 电容:33 uF 电压额定值:50 V ESR:40 mOhms 容差:20 % 工作温度范围: 外壳代码 - in:2917 外壳代码 - mm:7343 高度:4 mm 制造商库存号:X Case 系列:T543 产品: 封装:Reel |
| T525D477M006AHE040 | 制造商:KEMET 制造商全称:Kemet Corporation 功能描述:CONDUCTIVE POLYMER CHIP CAPACITORS |
| T525D477M006ATE025DISC | 功能描述:钽质电容器-SMD聚合物 470uF 6.3volts ESR=25 RoHS:否 制造商:Kemet 电容:33 uF 电压额定值:50 V ESR:40 mOhms 容差:20 % 工作温度范围: 外壳代码 - in:2917 外壳代码 - mm:7343 高度:4 mm 制造商库存号:X Case 系列:T543 产品: 封装:Reel |
| T525D477M006ATE040 | 制造商:KEMET 制造商全称:Kemet Corporation 功能描述:CONDUCTIVE POLYMER CHIP CAPACITORS |
| T525D477M010AHE040 | 制造商:KEMET 制造商全称:Kemet Corporation 功能描述:CONDUCTIVE POLYMER CHIP CAPACITORS |
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