SMAJ14CA is a bidirectional surface-mount transient voltage suppressor (TVS) with standard SMA (DO-214AC) package. It adopts glass passivated die technology, designed to protect electronic circuits and sensitive components from both positive and negative transient voltage spikes and surge currents. With 400W peak pulse power under 10/1000μs waveform, it delivers reliable bidirectional overvoltage protection for various electronic equipment.
SMAJ14CA is a bidirectional surface-mount transient voltage suppressor (TVS) with standard SMA (DO-214AC) package. It adopts glass passivated die technology, designed to protect electronic circuits and sensitive components from both positive and negative transient voltage spikes and surge currents. With 400W peak pulse power under 10/1000μs waveform, it delivers reliable bidirectional overvoltage protection for various electronic equipment.
Kenmerken
400W piekpulsvermogen voor een 10/1000μs-golfvorm
Maximale piekstroom per keer: 40A (8.3 ms enkele halve sinusgolf)
Bidirectionele beveiliging tegen positieve en negatieve spanningspieken.
De met glas gepassiveerde chip garandeert stabiele prestaties en een lange levensduur.
Uitstekende klemkracht en ultrasnelle reactietijd.
Gegoten epoxybehuizing met UL94V-0 brandvertragende classificatie.
Soldeerbare aansluitingen conform MIL-STD-750 Methode 2026
Wide operating and storage temperature: -55℃ ~ +150℃
Onze voordelen
Bidirectional design suppresses surges in two directions, suitable for complex circuit protection scenarios
Outstanding clamping performance rapidly absorbs surge energy to protect sensitive electronic parts
Ultra-fast response effectively eliminates instantaneous voltage fluctuations
Compact SMA package saves PCB space, ideal for miniaturized electronic products
Een volwaardig glaspassiveringsproces verbetert de duurzaamheid en de betrouwbaarheid op lange termijn.
Good solderability supports high-efficiency automated SMT mass production
Een lage lekstroom vermindert het stand-by stroomverbruik.
Stable electrical performance in a wide temperature range, adaptable to harsh working environments
Mechanische gegevens
Verpakking: JEDEC SMA (DO-214AC), transfergegoten epoxy
Polarity: Bidirectional type with no polarity restriction
Aansluitingen: Gesoldeerd, soldeerbaar volgens MIL-STD-750 Methode 2026
Afmetingen: Standaard SMA-maten (aangegeven in inches en millimeters)
Bedrijfs- en opslagtemperatuur: -55℃ ~ +150℃
Toepassingen
This bidirectional TVS diode is widely applied in consumer electronics, household appliances, communication devices, computer peripherals, industrial control systems and other products requiring bidirectional ESD and transient surge protection.
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