T520D687M004ATE025 Kemet, T520D687M004ATE025 Datasheet - Page 16

Tantalum Capacitors - Polymer SMD 4volt 680uF 20% Dcase ESR=25

T520D687M004ATE025

Manufacturer Part Number
T520D687M004ATE025
Description
Tantalum Capacitors - Polymer SMD 4volt 680uF 20% Dcase ESR=25
Manufacturer
Kemet
Series
T520r
Datasheet

Specifications of T520D687M004ATE025

Voltage Rating
4 Volts
Esr
25 mOhms
Operating Temperature Range
- 55 C to + 105 C
Dimensions
4.3 mm W x 7.3 mm L x 2.8 mm H
Dissipation Factor Df
10
Leakage Current
272 uAmps
Product
Tantalum Organic Polymer Low ESR
Ripple Current
1900 mAmps
Termination Style
SMD/SMT
Capacitance
680 uF
Tolerance
20 %
Package / Case
7343-31 metric
Lead Spacing
1.3 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
T520D687M004ATE025
Manufacturer:
KEMET
Quantity:
30 000
Part Number:
T520D687M004ATE025
Manufacturer:
KEMET
Quantity:
26 000
KEMET Organic Capacitor (KO-CAP) – T520 Series Polymer Tantalum
Soldering Process
KEMET’s families of surface mount tantalum capacitors are
compatible with wave (single or dual), convection, IR or vapor
phase reflow techniques. Preheating of these components
is recommended to avoid extreme thermal stress. KEMET's
recommended profile conditions for convection and IR reflow reflect
the profile conditions of the IPC/J-STD-020D standard for moisture
sensitivety testing. The devices can safely withstand a maximum of
three reflow passes at these conditions.
Note that although the X/7343-43 case size can withstand wave
soldering, the tall profile (4.3mm maximum) dictates care in wave
process development.
Note 1: All temperatures refer to the center of the package, measured on the
package body surface that is facing up during assembly reflow.
* Case Size D, E, P, Y and X
**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W and Z
Construction
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
Time 25°C to peak temperature
Silver Paint
Time within 5°C of max peak
Liquidous temperature (T
Time (t
Ramp-down rate (T
Time above liquidous (t
Temperature Max (T
Profile Feature
Temperature Min (T
Ramp-up rate (T
Peak Temperature (T
Leadframe
(-Cathode)
temperature (t
Preheat/Soak
Polymer /Ta
s
) from T
smin
L
to T
to T
P
P
)
to T
Smin
Smax
smax
P
P
L
)
)
)
)
)
L
L
)
)
)
2
O
Carbon
5
/Ta
Sn-Pb Assembly
6 minutes max
3°C/sec max
6°C/sec max
20 sec max
60-120 sec
60-150 sec
Tantalum Wire
235°C**
220°C*
100°C
150°C
183°C
Pb-Free Assembly
Silver Adhesive
Weld
8 minutes max
3°C/sec max
6°C/sec max
30 sec max
60-120 sec
60-150 sec
260°C**
250°C*
150°C
200°C
217°C
Washer
Leadframe
(+Anode)
T
T
25
smax
smin
T
T
P
L
Max Ramp Up Rate = 3 ° C/sec
Max Ramp Down Rate = 6 ° C/sec
Time/Temperature Soldering Profile
25° C to Peak
t
S
Time
T2015-1 • 1/10/2011
t
L
t
P
16 16

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