参数资料
型号: T521V156M035ATE100
厂商: Kemet
文件页数: 7/17页
文件大小: 0K
描述: CAP TANT 15UF 35V 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_V, W, X, Y-bottom
T49x, T5xx Series_V-side1
标准包装: 1
系列: KO Cap T521
电容: 15µF
电压 - 额定: 35V
容差: ±20%
ESR(等效串联电阻): 100 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): 0.079"(2.00mm)
制造商尺寸代码: V
特点: 聚合物
包装: 标准包装
其它名称: 399-5940-6
KEMET Organic Capacitor (KO-CAP) – T521 High Voltage Polymer Tantalum
Derating Guidelines
Temperature (°C)
Voltage
Rating
16 V ≤ V R  ≤ 63 V
16 V ≤ V R  ≤ 63 V
V R = Rated Voltage
Maximum
Recommended Steady
State Voltage
-55°C to 105°C
80% of V R
105°C to 125°C
54% of V R
Maximum Recommended
Transient Voltage
(1 ms – 1 μs)
V R
67% of V R
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
-55
Maximum Transient Voltage
Recommended Application Voltage
25 45 85
105
125
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
Q
Y
EIA
Case Code
3528-12
3528-15
3216-18
3528-21
6032-15
6032-19
6032-28
7343-15
7343-20
7343-31
7343-12
7343-40
Maximum Power
Dissipation (P max)
mWatts @ 45°C
with +30°C Rise
105
120
112
127
135
150
165
180
187
225
170
241
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
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)
X 7343-43 247
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.
? KEMET Electronics Corporation ? P.O. Box 5928 ? Greenville, SC 29606 (864) 963-6300 ? www.kemet.com
T2016_T521 ? 12/4/2013
7
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