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STB45N30M5 The STMicroelectronics STB45N30M5 is an N-Channel MOSFET designed for high-power applications. It features a 300V drain-source voltage and a 53A continuous drain current.
Mfr Part #:

STB45N30M5

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STB45N30M5 is an N-Channel MOSFET designed for high-power applications. It features a 300V drain-source voltage and a 53A continuous drain current.
✓ Total Stock: 6,444 pcs
$ Price Range: $2.56

STB45N30M5 Available from 3 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
3,798 pcs
On Request
3798 pcs On Request 1 On Request On Request 18+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,646 pcs
On Request
1646 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STB45N30M5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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STB45N30M5 Description

Short technical summary and product information.

The STMicroelectronics STB45N30M5 is a single N-Channel MOSFET belonging to the discrete semiconductor product category. It is designed for demanding applications requiring high voltage and current handling capabilities.

 

Key electrical specifications include a maximum drain-to-source voltage (Vdss) of 300V and a continuous drain current (Id) of 53A at a case temperature. The on-resistance (Rds On) is rated at a maximum of 40mOhm at 26.5A and 10V gate-source voltage. Input capacitance (Ciss) is 4240 pF at 100V, and gate charge (Qg) is 95 nC at 10V.

 

This MOSFET operates within a temperature range of -55°C to 150°C (TJ). It utilizes MOSFET (Metal Oxide) technology and is packaged in a TO-263-3, D²Pak (2 Leads + Tab), TO-263AB format, suitable for surface mounting.

 

With a maximum power dissipation of 250W (Tc), the STB45N30M5 is engineered for reliability in power management circuits.

STB45N30M5 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STB45N30M5 N-Channel MOSFET
Subcategory: Single

STB45N30M5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STB45N30M5 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STB45N30M5 Features

  • 300V drain-to-source voltage.
  • 53A continuous drain current.
  • 40mOhm maximum on-resistance.
  • Surface mount TO-263 package.
  • Operates to 150°C.

STB45N30M5 Applications

  • Suitable for power supply circuits.
  • Used in motor control applications.
  • Ideal for DC-DC converters.
  • Applicable in power management systems.

STB45N30M5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the STB45N30M5?

300V.

What is the package type of the STB45N30M5?

TO-263-3 (D²Pak) surface-mount package.

What is the operating temperature range?

-55°C to 150°C (junction).

What is the gate threshold voltage?

5V at 250µA.

What is the on-resistance?

40mOhm maximum at 26.5A, 10V.

What is the continuous drain current rating?

53A at case temperature.

What is the total gate charge?

95nC at 10V.

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