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LDEEC2680JA5N00
KEMET
CAP FILM SMD PEN
2517 Pcs New Original In Stock
Film Capacitor
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Minimum 1
5.0 / 5.0
- (277 Ratings)
LDEEC2680JA5N00
Product Overview
11244177
DiGi Electronics Part Number
LDEEC2680JA5N00-DGManufacturer
KEMET
LDEEC2680JA5N00
Description
CAP FILM SMD PENInventory
2517 Pcs New Original In Stock
Film Capacitor
Quantity
Minimum 1
Minimum 1
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LDEEC2680JA5N00 Technical Specifications
Category
Film Capacitors
Packaging
Tape & Box (TB)
Series
*
Product Status
Active
Datasheet & Documents
HTML Datasheet
LDEEC2680JA5N00-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8532.25.0010
Additional Information
Other Names
DEEC2680JA5N00
399-LDEEC2680JA5N00TB
399-LDEEC2680JA5N00TB-DG
399-LDEEC2680JA5N00TR
Standard Package
4,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Livraison très rapide, et le colis était parfaitement protégé contre tout dommage.
Dec 02, 2025
DiGi Electronics sorgt stets für ausreichend Vorrat, sodass wir nie auf Lieferengpässe stoßen.
Dec 02, 2025
DiGi Electronics is reliable for urgent orders, with quick shipping.
Dec 02, 2025
Post-purchase support has been a breeze, thanks to their helpful staff.
Dec 02, 2025
DiGi Electronics' customer service helps us build a reliable and efficient supply chain.
Dec 02, 2025
Throughout my experience, DiGi Electronics has maintained excellent communication and support.
Dec 02, 2025
The package arrived in pristine condition, and the tracking details helped me coordinate the delivery with my schedule.
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Frequently Asked Questions (FAQ)
Can the KEMET LDEEC2680JA5N00 film capacitor be safely used as a drop-in replacement for a ceramic MLCC in a high-frequency switching power supply output filter, and what are the key reliability trade-offs?
While the KEMET LDEEC2680JA5N00 offers excellent stability and low ESR, it is not a direct drop-in replacement for ceramic MLCCs like the GRM32ER71H106KA12L (Murata) or C3225X7R1H106K250AC (TDK) in high-frequency switching applications above 500 kHz. The LDEEC2680JA5N00, being a PEN film capacitor, has higher ESL and slower transient response compared to multilayer ceramics, which can lead to increased output voltage ripple and potential instability in tight-loop control systems. Additionally, its larger physical size and lower volumetric efficiency may violate board layout constraints. If replacing for improved long-term reliability under high dv/dt stress, consider it only in lower-frequency (<200 kHz) or snubber roles—otherwise, retain MLCCs for primary filtering and use the LDEEC2680JA5N00 only for secondary damping or EMI suppression where its self-healing properties add value.
What are the critical layout and thermal management considerations when designing in the KEMET LDEEC2680JA5N00 on a high-power DC bus, especially near MOSFETs or IGBTs?
When integrating the KEMET LDEEC2680JA5N00 near high-switching-power devices like MOSFETs (e.g., Infineon IPW60R041C6) or IGBTs, ensure a low-inductance PCB layout with short, wide traces to minimize loop inductance and avoid voltage overshoot. The capacitor’s MSL 3 rating (168 hours floor life) requires strict adherence to reflow profiles—exceeding peak temperature (>260°C) or prolonged exposure can degrade the PEN dielectric. Place the LDEEC2680JA5N00 away from direct heat sources; sustained operation above 105°C reduces lifetime significantly due to polymer film aging. Use thermal vias under the component only if necessary, but avoid creating thermal gradients that could induce mechanical stress. For bus filtering above 50 VDC, pair it with a smaller ceramic capacitor in parallel to handle high-frequency noise, as the film capacitor alone may not suppress MHz-range ringing effectively.
How does the KEMET LDEEC2680JA5N00 compare to similar film capacitors like the Vishay MKP1848S or TDK B32672P for AC line filtering in industrial motor drives, and which offers better surge immunity?
The KEMET LDEEC2680JA5N00 outperforms general-purpose film caps like the Vishay MKP1848S-100-401 or TDK B32672P7106K000 in sustained high-temperature and high-humidity environments due to its PEN dielectric and robust SMD construction, making it more suitable for sealed industrial enclosures. However, for applications requiring IEC 61000-4-5 surge compliance (e.g., ±2 kV line-to-ground), the LDEEC2680JA5N00 lacks explicit surge ratings, whereas the TDK B32672P series is often rated for 4 kV impulse. If surge immunity is critical, use the LDEEC2680JA5N00 in conjunction with an MOV or TVS diode rather than relying on the capacitor alone. Its advantage lies in lower dielectric absorption and better capacitance stability over temperature (±10% from -40°C to +105°C), which benefits precision filtering in variable-speed drives where signal integrity matters more than raw surge handling.
Is the KEMET LDEEC2680JA5N00 suitable for use in automotive 48V mild-hybrid systems, and does it meet AEC-Q200 requirements despite not being explicitly listed as automotive-grade?
The KEMET LDEEC2680JA5N00 is not AEC-Q200 qualified and therefore should not be used in safety-critical or under-hood automotive applications such as 48V belt-starter generators or DC-DC converters in mild-hybrid vehicles. While it is RoHS3 compliant and has good thermal stability, automotive environments demand validated mechanical shock/vibration performance, extended temperature cycling (-55°C to +125°C), and traceable lot coding—none of which are guaranteed for this commercial-grade part. For non-critical cabin electronics (e.g., infotainment power filtering), it may suffice with derating, but for any powertrain or chassis function, select an AEC-Q200-certified alternative like the KEMET C4AQ series or Panasonic ECW-FG series. Using the LDEEC2680JA5N00 in unqualified automotive roles introduces field failure risk due to unverified long-term reliability under harsh conditions.
What failure modes should I anticipate if the KEMET LDEEC2680JA5N00 is subjected to continuous reverse polarity or AC ripple currents exceeding 1 Arms in a DC-link application?
The KEMET LDEEC2680JA5N00 is a polarized film capacitor designed for DC applications and must never be exposed to reverse polarity—even brief reversal can cause dielectric breakdown, leading to short-circuit failure, outgassing, or package rupture. In DC-link roles, exceeding 1 Arms of ripple current generates internal I²R heating that accelerates PEN film degradation; sustained operation above 85°C ambient with high ripple can reduce lifespan by over 50%. Unlike electrolytics, film capacitors don’t ‘dry out,’ but excessive thermal stress causes metallization erosion and capacitance drift. Always derate ripple current by at least 30% and ensure adequate airflow. For high-ripple scenarios (e.g., >2 Arms), consider stacking multiple LDEEC2680JA5N00 units in parallel or switching to a dedicated DC-link film capacitor like the KEMET C4AQPB400M120JH, which is rated for higher ripple and includes thermal monitoring features.
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LDEEC2680JA5N00 CAD Models
KEMET LDEEC2680JA5N00 PCB symbols & footprints
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