T521V156M035ATE125 Kemet, T521V156M035ATE125 Datasheet - Page 6

• Manufacturer Part Number: T521V156M035ATE125
• Description: CAP TANT POLY 15UF 35V 20% SMD
• Manufacturer: Kemet
• Series: KO Cap T521r
• Type: Moldedr

Specifications of T521V156M035ATE125

• Capacitance: 15µF
• Voltage - Rated: 35V
• Tolerance: ±20%
• Esr (equivalent Series Resistance): 125.0 mOhm
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 2917 (7343 Metric)
• Size / Dimension: 0.287" L x 0.169" W (7.30mm x 4.30mm)
• Height: 0.075" (1.90mm)
• Manufacturer Size Code: V
• Features: Polymer
• Voltage Rating: 35 Volts
• Esr: 125 mOhms
• Operating Temperature Range: - 55 C to + 125 C
• Dimensions: 4.3 mm W x 7.3 mm L x 1.9 mm H
• Dissipation Factor Df: 10 %
• Product: Tantalum Organic Polymer Low ESR
• Termination Style: SMD/SMT
• Capacitor Application: High Voltage
• Capacitance Tolerance: ± 20%
• Capacitor Case Style: 2917
• Mfr Case Code: V Case
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Spacing: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 399-5518-2

KEMET Organic Capacitor (KO-CAP) – T521 High Voltage Polymer Tantalum
Derating Guidelines
V
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:
The maximum power dissipation by case size can be determined using the below table. The maximum power dissipation rating stated
in the table above must be reduced with increasing environmental operating temperatures. Refer to the below table for temperature
compensation requirements.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 [phone] • www.kemet.com
r
16V ≤ V
16V ≤ V
= Rated Voltage
a. The positive peak AC voltage plus the DC bias voltage, if any, must not exceed the DC voltage rating of the capacitor.
b. The negative peak AC voltage, in combination with bias voltage, if any, must not exceed the allowable limits specified for reverse
voltage.
T520/525T
T520/525B
T520/525D
Voltage
Rating
KEMET
T520W
T520M
T520U
T520C
T530D
T520A
T520L
T520V
T520Y
T520X
T528Z
T530Y
T530X
r
r
≤ 35V
≤ 35V
Case Code
Steady State Voltage
Max Recommended
7343-40
7343-43
7343-40
3538-21
3528-19
6032-28
7343-15
7343-20
7343-31
7343-17
7343-31
7443-43
3528-12
3528-15
3216-18
6032-15
EIA
80% of V
54% of V
r
r
Maximum Power Dissipation (Pmax)
mWatts @ 45°C w/+30°C Rise
105°C to 125°C
-55°C to 105°C
Transient Voltage (1ms - 1µs)
Max Recommended
105
120
127
135
150
165
180
187
225
241
247
325
255
263
270
112
67% of V
V
r
r
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) = √P max * R
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
Pmax = maximum power dissipation(watts)
R = ESR at specified frequency (ohms)
≤45°C
1.00
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
-55
Temperature Compenstion Multipliers
for Maximum Power Dissipation
45°C < T ≤ 85°C
Recommended Application Voltage
Maximum Transient Voltage
25
0.70
Temperature (°C)
45
T2016-1 • 1/17/2011
85
85°C < T ≤ 105°C
105
0.25
125
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