Datasheet

8© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard C1017_X7R_ARRAY_SMD • 12/5/2018
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
8
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Capacitor Array, X7R Dielectric, 10 – 200 VDC (Commercial & Automotive Grade)
Soldering Process
Recommended Soldering Technique:
• Solder reow only
Recommended Reow Soldering Prole:
KEMET’s families of surface mount multilayer ceramic capacitors (SMD MLCCs) are compatible with wave (single or dual),
convection, IR or vapor phase reow techniques. Preheating of these components is recommended to avoid extreme thermal
stress. KEMET’s recommended prole conditions for convection and IR reow reect the prole conditions of the IPC/
J-STD-020 standard for moisture sensitivity testing. These devices can safely withstand a maximum of three reow passes
at these conditions.
Prole Feature
Termination Finish
SnPb 100% Matte Sn
Preheat/Soak
Temperature Minimum (T
Smin
)
100°C
150°C
Temperature Maximum (T
Smax
) 150°C 200°C
Time (t
S
) from T
Smin
to T
Smax
60 – 120 seconds
60 – 120 seconds
Ramp-Up Rate (T
L
to T
P
)
3°C/second
maximum
3°C/second
maximum
Liquidous Temperature (T
L
) 183°C 217°C
Time Above Liquidous (t
L
) 60 – 150 seconds 60 – 150 seconds
Peak Temperature (T
P
) 235°C 260°C
Time Within 5°C of Maximum
Peak Temperature (t
P
)
20 seconds
maximum
30 seconds
maximum
Ramp-Down Rate (T
P
to T
L
)
6°C/second
maximum
6°C/second
maximum
Time 25°C to Peak
Temperature
6 minutes
maximum
8 minutes
maximum
Note : All temperatures refer to the center of the package, measured on the
capacitor body surface that is facing up during assembly reow.
Time
Temperature
T
smin
25
T
smax
T
L
T
P
Maximum ramp up rate = 3°C/second
Maximum ramp down rate = 6°C/second
t
P
t
L
t
s
25°C to Peak