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BSC027N04LSG

BSC027N04LSG is the Infineon OptiMOS 3 40 V N-channel trench power MOSFET in SuperSO8 5 × 6 mm surface-mount package. With 2.7 mΩ maximum on-resistance at VGS=10 V, 139 A continuous drain current, logic-level gate drive and 55 nC typical gate charge, it targets high-current DC-DC converters, motor drive inverters and point-of-load regulators demanding minimal conduction loss in compact PCB layouts.

Stock & Date Code

Brand	Part Number	Qty	D/C	Note
Infineon	BSC027N04LSG	300,000	26+	Infineon Technologies BSC027N04LSG Infineon OptiMOS 3 N-channel power MOSFET, 40 V, 2.7 mOhm RDS(on) max, 139 A ID, SuperSO8 (TDSON-8) 5×6 mm package, logic-level gate drive for DC-DC and motor control.; confirm date code, lot and packing condition by RFQ.

Listed stock and date code are subject to final RFQ confirmation.

Power IC Specifications

Parameter	Value / Specification
Device Type	N-channel enhancement-mode trench power MOSFET, OptiMOS 3 technology, logic-level gate
Voltage Rating	VDS 40 V, VGS ±20 V
Current Rating	ID 139 A at TC=25°C, ID_pulse 556 A
On-Resistance RDS(on)	2.7 mΩ mt VGS=10 V, ID=50 A; 3.6 mΩ mt VGS=4.5 V
Total Gate Charge Qg	55 nC typical at VGS=10 V, VDS=20 V
Power Dissipation	104 W at TC=25°C
Gate Threshold Voltage	VGS(th) 1.2 V to 2.0 V
Input Capacitance Ciss	6300 pF typical at VDS=20 V, f=1 MHz
Operating Temperature	-55°C to +150°C (TJ)
Package / Case	SuperSO8 (TDSON-8) 5×6 mm

Power Features & Applications

BSC027N04LSG is the Infineon OptiMOS 3 40 V N-channel trench power MOSFET with 2.7 mΩ maximum on-resistance at VGS=10 V in SuperSO8 5 × 6 mm surface-mount package
40 V drain-source rating with ±20 V gate-source voltage targets low-voltage DC-DC converters, point-of-load regulators and motor drive half-bridge stages
139 A continuous drain current at TC=25°C with 556 A pulse capability and 3.6 mΩ RDS(on) at VGS=4.5 V logic-level drive enable high-current designs with direct microcontroller gate control
2.7 mΩ max RDS(on) at VGS=10 V and 55 nC typical gate charge deliver extremely low conduction loss and fast switching for high-efficiency synchronous buck converters
104 W power dissipation at TC=25°C and SuperSO8 5 × 6 mm package with exposed pad provide excellent thermal performance in compact PCB layouts
6300 pF typical input capacitance and 1.2 V to 2.0 V gate threshold voltage support high-frequency operation with standard 5 V logic-level gate drive
OptiMOS 3 trench technology with source-down design minimizes package parasitics for improved switching performance in high-current multiphase and motor inverter applications

Why Procurement Teams Source BSC027N04LSG

BSC027N04LSG demand is usually tied to transistor and MOSFET production replenishment, where casual substitution can create validation or schedule risk. For overseas buyers, the important confirmation points are stock reality, traceability, packing condition and shipment window. BSC027N04LSG is useful when buyers need exact-code sourcing for SuperSO8 (TDSON-8) 5×6 mm with RFQ confirmation on date code and lot condition.

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for BSC027N04LSG.

Power Component Sourcing Checklist

Confirm voltage, current, thermal rating and protection features against the original BOM.
Match SuperSO8 (TDSON-8) 5×6 mm, reel format and automotive or industrial grade requirements when needed.
Confirm live allocation, quantity and 26+ before order release.

BSC027N04LSG is listed for RFQ support as a Discrete; confirm live quantity, date code, package condition and shipment window before purchase.

Need Price & Availability for BSC027N04LSG?

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for BSC027N04LSG.

Listed stock is subject to final RFQ confirmation.

For faster RFQ confirmation, please include:

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Quality, Shipping & Payment

Commercial and shipment details for BSC027N04LSG are confirmed with the formal quotation.

Quality Confirmation

Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.

Shipping

LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.

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Frequently Asked Questions

Is BSC027N04LSG available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for BSC027N04LSG by RFQ.

What should buyers check before ordering BSC027N04LSG?

Buyers should check voltage range, current rating, package, protection features and date code for BSC027N04LSG, together with live stock and traceable supply.

How do I request a quote for BSC027N04LSG?

Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.