MSD42SWT1G The MSD42SWT1G is an NPN Silicon Planar Transistor from On Semiconductor designed for general purpose amplifier applications. It features a 300V breakdown voltage and a 150mA continuous collector current.
Mfr Part #:

MSD42SWT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MSD42SWT1G is an NPN Silicon Planar Transistor from On Semiconductor designed for general purpose amplifier applications. It features a 300V breakdown voltage and a 150mA continuous collector current.
Total Stock: 1,330 pcs
$ Price Range: $0.99

MSD42SWT1G Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,330 pcs
1330 pcs On Request 1 On Request On Request On Request On Request On Request

MSD42SWT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Collector - Emitter Saturation Voltage
Collector Current - Continuous
Collector-Base Breakdown Voltage
Collector-Base Cutoff Current
Collector-Emitter Breakdown Voltage
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
DC Current Gain Hfe (Minimum @ VCE = −10 Vdc, IC = −1.0 mAdc)
DC Current Gain Hfe (Minimum @ VCE = −10 Vdc, IC = −30 mAdc)
Emitter-Base Breakdown Voltage
Emitter-Base Cutoff Current
Halogen Free
Junction Temperature
Lead Spacing
Mounting Type
Operating Temperature
Power
Power Dissipation
Storage Temperature Range
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

MSD42SWT1G Description

Short technical summary and product information.

The MSD42SWT1G is an NPN silicon general-purpose high-voltage transistor manufactured by On Semiconductor. Designed for low-power surface mount applications, this device is housed in an SC-70/SOT-323 package.

 

Key electrical characteristics include a Collector-Emitter Breakdown Voltage (V(BR)CEO) of 300 Vdc and a continuous Collector Current (IC) of 150 mAdc. The DC Current Gain (hFE) is a minimum of 25 at 1mA/10V and 40 at 30mA/10V. The Collector-Emitter Saturation Voltage (VCE(sat)) is a maximum of 0.5 Vdc at 200mA/2mA.

 

Thermal specifications include a maximum Power Dissipation (PD) of 150 mW and a maximum Junction Temperature (TJ) of 150 °C. The operating temperature range is -55 to +150 °C.

 

This device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant. It is suitable for general-purpose amplifier applications where low power surface mounting is required.

MSD42SWT1G Quick Information

Product Type: NPN Transistor
Canonical Name: NPN Silicon General Purpose High Voltage Transistor
Subcategory: Bipolar (BJT) - Single

MSD42SWT1G Compliance

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

MSD42SWT1G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MSD42SWT1G Features

  • NPN silicon general purpose transistor
  • 300V Collector-Emitter Breakdown Voltage
  • 150mA Continuous Collector Current
  • SC-70-3 (SOT-323) surface mount package
  • RoHS and Halogen Free compliant

MSD42SWT1G Applications

  • Used in high-voltage switching circuits
  • Suitable for amplification in compact devices
  • Ideal for surface mount applications
  • Applicable in power regulation modules

MSD42SWT1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum continuous collector current for the MSD42SWT1G?

The maximum continuous collector current is 150 mAdc.

What is the Collector-Emitter Breakdown Voltage of the MSD42SWT1G?

The Collector-Emitter Breakdown Voltage is 300 Vdc.

What is the package type for the MSD42SWT1G transistor?

The MSD42SWT1G is available in an SC-70-3 (SOT323) package.

What is the operating temperature range for the MSD42SWT1G?

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

Is the MSD42SWT1G RoHS compliant?

Yes, the MSD42SWT1G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MSD42SWT1G?

The Moisture Sensitivity Level is 1 Unlimited.

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