Mfr Part #:

BSC090N03LSG

BSC090N03LSG is a 30V N-Channel MOSFET from Infineon Technologies. It features a continuous drain current of 48A and low on-resistance of 9mOhm.

✓ Total Stock: 57,885 pcs

$ Price Range: $0.22 - $1.06

BSC090N03LSG Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	53,158 pcs On Request	53158 pcs	On Request	1	On Request	On Request	18+	On Request	On Request
Innova Technologies ✓ Non-Authorised Inventory information	4,727 pcs On Request	4727 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BSC090N03LSG Description

Short technical summary and product information.

The BSC090N03LSG is an N-Channel enhancement mode MOSFET manufactured by Infineon Technologies. It is designed for high-efficiency power conversion applications. With a drain-to-source voltage rating of 30V and continuous drain current of 48A at case temperature, it offers low on-resistance of 9mOhm at 10V gate drive.

The device features a gate threshold voltage of 2.2V and a maximum gate charge of 18nC, enabling fast switching. Input capacitance is 1500pF at 15V drain-source voltage. It supports gate drive voltages of 4.5V and 10V, with a maximum gate-source voltage of ±20V.

The MOSFET is housed in an 8-PowerTDFN surface mount package (PG-TDSON-8-5), suitable for compact PCB layouts. It operates over a junction temperature range of -55°C to 150°C. Maximum power dissipation is 32W at case temperature and 2.5W at ambient.

BSC090N03LSG Quick Information

Product Type: MOSFET

Canonical Name: BSC090N03LSG N-Channel MOSFET

Subcategory: N-Channel MOSFET

BSC090N03LSG Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BSC090N03LSG Estimated Pricing

Qty	Low	High
1+	$1.06	$1.06
10+	$0.65	$0.65
100+	$0.43	$0.43
500+	$0.34	$0.34
1,000+	$0.30	$0.30
2,500+	$0.26	$0.26
5,000+	$0.22	$0.22
10,000+	$0.22	$0.22
25,000+	$0.22	$0.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

BSC090N03LSG Features

30V drain-to-source voltage rating.
48A continuous drain current at case temperature.
Low on-resistance of 9mOhm at 10V gate drive.
Surface mount 8-PowerTDFN package.
Wide operating temperature range -55°C to 150°C.

BSC090N03LSG Applications

Used in DC-DC converter circuits.
Suitable for load switching applications.
Ideal for power management in portable devices.
Applicable in motor control drives.

BSC090N03LSG FAQs

7 frequently asked questions generated from this part’s specifications.

What is the drain-to-source voltage rating of BSC090N03LSG?

30V.

What is the maximum continuous drain current?

48A at case temperature (Tc) and 13A at ambient temperature (Ta).

What is the on-resistance?

9mOhm maximum at Vgs=10V and Id=30A.

What is the operating temperature range?

-55°C to 150°C (junction temperature).

What package is the BSC090N03LSG available in?

8-PowerTDFN (PG-TDSON-8-5).

Is the BSC090N03LSG RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified.

What is the gate charge?

18 nC maximum at Vgs=10V.

Category	Transistors - FETs, MOSFETs - Single
Manufacturer Name	Infineon Technologies
Current	13A (Ta)
Drain to Source Voltage (Vdss)	30 V
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
FET Type	N-Channel
Gate Charge (Qg) (Max) @ Vgs	18 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	1500 pF @ 15 V
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ 150°C (TJ)
Power Dissipation (Max)	2.5W (Ta)
Rds On (Max) @ Id, Vgs	9mOhm @ 30A, 10V
Supplier Device Package	PG-TDSON-8-5
Tape & Reel	Yes
Technology	MOSFET (Metal Oxide)
Vgs (Max)	±20V
Vgs(th) (Max) @ Id	2.2V @ 250µA