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MMBT4401WT1G The ON Semiconductor MMBT4401WT1G is an NPN silicon switching transistor designed for general-purpose applications. It offers a 40V collector-emitter voltage and 600mA continuous collector current.
Mfr Part #:

MMBT4401WT1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MMBT4401WT1G is an NPN silicon switching transistor designed for general-purpose applications. It offers a 40V collector-emitter voltage and 600mA continuous collector current.
✓ Total Stock: 13,235 pcs
$ Price Range: $0.99

MMBT4401WT1G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic 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
Bristol Electronics ✓
Non-Authorised Inventory information
235 pcs
On Request
235 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.

MMBT4401WT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Lead Spacing
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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MMBT4401WT1G Description

Short technical summary and product information.

The MMBT4401WT1G from ON Semiconductor is a versatile NPN bipolar junction transistor (BJT) housed in an SC-70-3 (SOT-323) surface-mount package. This device is rated for a maximum collector-emitter voltage (VCEO) of 40V and a continuous collector current (IC) of 600mA.

 

Key electrical characteristics include a DC current gain (hFE) of at least 100 at 150mA and 1V, and a collector-emitter saturation voltage (VCE(sat)) of a maximum of 0.75V at 500mA and 50mA base current. The transistor exhibits a gain-bandwidth product (fT) of 250MHz, making it suitable for various switching and amplification tasks.

 

Operating across a wide temperature range from -55°C to 150°C, the MMBT4401WT1G is designed for reliability. It features Pb-free and halogen-free construction, aligning with modern environmental standards. The SC-70-3 package is ideal for space-constrained applications where surface-mount technology is employed.

 

This transistor is suitable for a range of electronic circuits requiring a general-purpose NPN switching transistor. Its specifications make it a reliable component for applications demanding moderate current and voltage handling capabilities.

MMBT4401WT1G Quick Information

Product Type: NPN Transistor
Series: MMBT4401WT1
Canonical Name: NPN Silicon Switching Transistor
Subcategory: Single

MMBT4401WT1G Compliance

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

MMBT4401WT1G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMBT4401WT1G Features

  • NPN silicon switching transistor.
  • 40V collector-emitter voltage rating.
  • 600mA continuous collector current.
  • 250MHz gain-bandwidth product.
  • SC-70-3 surface-mount package.

MMBT4401WT1G Applications

  • Suitable for low-power switching circuits
  • Used in signal amplification applications
  • Ideal for space-constrained electronic devices
  • Applicable in automotive and consumer electronics

MMBT4401WT1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MMBT4401WT1G?

The maximum collector-emitter voltage (VCEO) for the MMBT4401WT1G is 40 Vdc.

What is the continuous collector current rating?

The MMBT4401WT1G has a continuous collector current rating of 600 mAdc.

What is the operating temperature range?

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

What is the package type for the MMBT4401WT1G?

The MMBT4401WT1G is supplied in an SC-70-3 (SOT-323) package.

Is the MMBT4401WT1G RoHS compliant?

Yes, the MMBT4401WT1G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level (MSL) is 1.

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