{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSD314SPE L6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSD314SPE-L6327","canonicalUrl":"https://icboms.com/infineon/BSD314SPE-L6327","factsUrl":"https://icboms.com/api/mcp/products/BSD314SPE%20L6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™-P 3 P-Channel MOSFET, 30 V drain-source, 1.5 A continuous drain current, 140 mOhm on-resistance at 10 V gate drive, ±20 V gate-source rating, -55°C to 150°C junction temperature, surface-mount Bulk package.","salesMarkdown":"## P-Channel switch for 30 V rails — what the ratings tell you The Infineon BSD314SPE L6327 is a P-Channel enhancement-mode MOSFET from the OptiMOS™-P 3 family, rated for a 30 V drain-source voltage and 1.5 A continuous drain current. The ±20 V gate-source rating gives headroom for gate-drive transients, but the 2 V typical threshold (at 6.3 µA) means the device is fully enhanced well below 10 V — useful for 5 V or 3.3 V gate-drive designs where Rds(on) will be higher than the 10 V figure. This makes the part a candidate for engine-bay electronics, outdoor telecom cabinets, or any environment where ambient temperature exceeds 85°C and the thermal design must budget for self-heating. ## Switching loss and gate-drive budget Total gate charge at 10 V is 2.9 nC. At a 500 kHz switching frequency, the average gate-drive current needed is about 1.45 mA — easily supplied by a standard MOSFET driver or a microcontroller GPIO with a series resistor. The low Qg keeps switching losses small in high-frequency DC-DC converters and load switches. The 0.5 W power dissipation rating sets the thermal limit for continuous operation. With Rds(on) at 140 mOhm, the maximum continuous current at 25°C ambient (assuming no heatsink) is roughly 1.9 A before hitting the 0.5 W ceiling — so the 1.5 A rated current is already thermally limited in free air. In a real board with copper pour and airflow, the usable current may be higher, but the 0.5 W figure is the absolute thermal budget for the die. ## Package and supply chain note The part is — loose devices in a bag or tube, not Tape & Reel. For automated pick-and-place, you will need to transfer to a feeder-compatible carrier. The surface-mount package is suitable for reflow soldering; the lead-free finish is compatible with standard Pb-free profiles.","metaTitle":"Infineon BSD314SPE L6327 P-Channel MOSFET, 30 V, 1.5 A","metaDescription":"Infineon BSD314SPE L6327 P-Channel MOSFET, 30 V drain-source, 1.5 A continuous, 140 mOhm Rds(on) at 10 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Vgs":"±20 V","series":"OptiMOS™-P 3","power_w":"0.5","Fet Type":"P-Channel","package_type":"Bulk","mounting_type":"Surface Mount","capacitance_uf":"0.0003","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"30.0","Vgs(Th) (Max) @ Id":"2 V @ 6.3µA","switching_current_a":"1.5","Rds On (Max) @ Id, Vgs":"140mOhm @ 1.5 A, 10 V","Operating Temperature High":"-55°C to 150°C(TJ)","Gate Charge (Qg) (Max) @ Vgs":"2.9 nC @ 10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.05","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c1a3945692e26c39cfb64c1b440d727d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum Vgs for BSD314SPE L6327?","answer":"The maximum gate-source voltage is ±20 V. Exceeding this rating can damage the gate oxide. The 2 V typical threshold means the device turns on well below 10 V, but the Rds(on) is specified at 10 V gate drive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSD314SPE-L6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSD314SPE-L6327 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}