{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPD90N04S402ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPD90N04S402ATMA1","canonicalUrl":"https://icboms.com/infineon/IPD90N04S402ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPD90N04S402ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS IPD90N04S402ATMA1, N-Channel MOSFET, 40 V Vds, 90 A Id, 2.4 mOhm Rds(on) at 10 V, AEC-Q101, PG-TO252-3-313, -55°C to 175°C.","salesMarkdown":"## 40 V, 2.4 mOhm — the conduction loss floor in an automotive-grade TO-252 The Infineon IPD90N04S402ATMA1 is an N-channel enhancement-mode MOSFET from the OptiMOS series, built for low-voltage, high-current switching in automotive and industrial power trains. The part carries AEC-Q101 qualification, making it a qualified choice for under-hood and chassis-domain electronics where reliability screening is mandatory. The junction temperature range extends to 175°C, which provides headroom in high-ambient environments like engine bays or exhaust-side actuator drives. ## Gate charge and input capacitance — what the driver sees Total gate charge at Vgs = 10 V is 118 nC, and the input capacitance Ciss measures 9430 pF at Vds = 25 V. These numbers define the gate-drive current needed for a given switching frequency: a 118 nC gate switched at 50 kHz draws 5.9 mA average from the driver, plus the peak current for the turn-on and turn-off edges. The 9430 pF Ciss means the driver must supply enough peak current to charge the gate capacitance within the desired dead-time window — a 2 A peak driver is typical for this class of device. ## Package, footprint, and the thermal path The part is supplied in the PG-TO252-3-313, a surface-mount DPAK (TO-252) with two leads plus the tab. The exposed drain tab is the primary heat path: power dissipation is rated at 150 W at case temperature, but the real-world thermal limit depends on the PCB copper area under the tab and the airflow across the board. The 0.50 mm pitch demands a controlled soldering profile, and the tab solder joint must be inspected for voiding — a voided tab joint can raise RthJA by 30% or more. It is ROHS3 compliant.","metaTitle":"IPD90N04S402ATMA1 OptiMOS N-Ch 40V 90A TO252-3, AEC-Q101","metaDescription":"Infineon IPD90N04S402ATMA1 OptiMOS N-channel MOSFET, 40V Vds, 90A Id, 2.4mOhm Rds(on) at 10V. AEC-Q101 qualified.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Grade":"Automotive","Series":"OptiMOS™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 95µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"2.4mOhm @ 90A, 10V","Power Dissipation (Max)":"150W (Tc)","Supplier Device Package":"PG-TO252-3-313","Gate Charge (Qg) (Max) @ Vgs":"118 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"9430 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"90A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.24000","currency":"USD"},{"qty":10,"price":"$1.86300","currency":"USD"},{"qty":100,"price":"$1.48260","currency":"USD"},{"qty":500,"price":"$1.25454","currency":"USD"},{"qty":1000,"price":"$1.06446","currency":"USD"},{"qty":2500,"price":"$1.01124","currency":"USD"},{"qty":5000,"price":"$0.97322","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b923367e34bd7e3d593b27b6a3255976.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the IPD90N04S402ATMA1 AEC-Q101 qualified?","answer":"Yes, the IPD90N04S402ATMA1 is AEC-Q101 qualified, which means it has passed the automotive-grade stress tests for reliability under high temperature, humidity, and vibration. This qualification is required for most OEM and Tier-1 automotive electronics programs."},{"question":"What is the Rds(on) of the IPD90N04S402ATMA1?","answer":"This is the conduction loss floor at 25°C junction temperature; actual Rds(on) increases with temperature per the normalized curve in the datasheet, typically by a factor of 1.5x at 125°C junction."},{"question":"Can the IPD90N04S402ATMA1 be used in automotive applications?","answer":"Yes, it is rated for automotive use. It is suited for under-hood and chassis-domain power switching such as electric oil pumps, coolant valves, and DC-DC converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPD90N04S402ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPD90N04S402ATMA1 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}}