SMMBT4401LT1G The On Semiconductor SMMBT4401LT1G is an NPN bipolar transistor in a SOT-23 package. It offers a collector-emitter voltage of 40V and a continuous collector current of 600mA.
Mfr Part #:

SMMBT4401LT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SMMBT4401LT1G is an NPN bipolar transistor in a SOT-23 package. It offers a collector-emitter voltage of 40V and a continuous collector current of 600mA.
✓ Total Stock: 244,020 pcs
$ Price Range: $0.05

SMMBT4401LT1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
144,000 pcs
144000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100,020 pcs
100020 pcs On Request 1 On Request On Request On Request On Request On Request

SMMBT4401LT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Mounting Type
SVHC Present

SMMBT4401LT1G Description

Short technical summary and product information.

The On Semiconductor SMMBT4401LT1G is a single NPN bipolar junction transistor (BJT) designed for general-purpose applications. It features a maximum collector-emitter voltage (VCEO) of 40V and a maximum continuous collector current (IC) of 600mA. The transistor has a transition frequency (fT) of 250MHz, indicating its suitability for moderate-frequency switching and amplification tasks.

 

This component is housed in a compact SOT-23 surface-mount package, making it ideal for space-constrained designs. The operating temperature range is from -55°C to 150°C, and it has a maximum power dissipation of 225mW (or 300mW as per manufacturer page data). The SMMBT4401LT1G is RoHS3 compliant.

 

Key electrical characteristics include a collector-emitter saturation voltage (VCE(sat)) of 400mV and an emitter-base voltage (VEBO) of 6V. Its gain bandwidth product (GBW) is also 250MHz. The transistor is supplied in tape and reel packaging.

SMMBT4401LT1G Quick Information

Product Type: NPN Bipolar Transistor
Canonical Name: On Semiconductor SMMBT4401LT1G NPN Bipolar Transistor
Subcategory: Single

SMMBT4401LT1G Compliance

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

SMMBT4401LT1G Estimated Pricing

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1+ $0.05 $0.05

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

SMMBT4401LT1G Features

  • NPN bipolar transistor in SOT-23 package.
  • 40V collector-emitter voltage rating.
  • 600mA continuous collector current.
  • 250MHz transition frequency.
  • RoHS3 compliant.

SMMBT4401LT1G Applications

  • Suitable for low-power switching circuits.
  • Used in signal amplification stages.
  • Ideal for general-purpose driver applications.
  • Common in portable electronic devices.

SMMBT4401LT1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO) for the SMMBT4401LT1G?

The maximum collector-emitter voltage (VCEO) for the SMMBT4401LT1G is 40V.

What is the continuous collector current (IC) rating?

The continuous collector current (IC) rating is 600mA.

What is the transition frequency (fT) of this transistor?

The transition frequency (fT) is 250MHz.

What type of package is the SMMBT4401LT1G in?

The SMMBT4401LT1G is in a SOT-23 package.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

Is the SMMBT4401LT1G RoHS compliant?

Yes, the SMMBT4401LT1G is RoHS3 Compliant.

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