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KST42MTF The KST42MTF is an NPN bipolar transistor from On Semiconductor. It offers a 300V collector-emitter voltage and 500mA collector current, housed in a SOT-23-3 package.
Mfr Part #:

KST42MTF

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The KST42MTF is an NPN bipolar transistor from On Semiconductor. It offers a 300V collector-emitter voltage and 500mA collector current, housed in a SOT-23-3 package.
✓ Total Stock: 6,231,150 pcs
$ Price Range: $0.99

KST42MTF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
6,231,150 pcs
On Request
6231150 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.

KST42MTF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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KST42MTF Description

Short technical summary and product information.

The KST42MTF is an NPN bipolar junction transistor designed for general-purpose applications. It features a maximum collector-emitter voltage of 300V and a continuous collector current of 500mA.

 

This transistor operates with a DC current gain (hFE) of 40 minimum at 30mA and 10V. Its Vce saturation is a maximum of 500mV at 2mA and 20mA. The device has a transition frequency (fT) of 50MHz and a power dissipation of 350mW.

 

Packaged in a SOT-23-3 surface mount case, the KST42MTF is suitable for various electronic circuits. It operates within a temperature range of -55°C to 150°C (TJ).

KST42MTF Quick Information

Product Type: Bipolar Transistor
Canonical Name: KST42MTF NPN Bipolar Transistor
Subcategory: Single

KST42MTF Compliance

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

KST42MTF Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

KST42MTF Features

  • NPN bipolar junction transistor.
  • 300V collector-emitter voltage rating.
  • 500mA continuous collector current.
  • Surface mount SOT-23-3 package.
  • Operates from -55°C to 150°C.

KST42MTF Applications

  • Suitable for low-voltage switching applications.
  • Used in signal amplification circuits.
  • Ideal for small-signal switching in consumer electronics.
  • Applicable in automotive control modules.
  • Suitable for general-purpose switching in electronic devices.

KST42MTF FAQs

4 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage for the KST42MTF?

The KST42MTF has a maximum collector-emitter voltage of 300V.

What is the maximum continuous collector current?

The KST42MTF can handle a maximum continuous collector current of 500mA.

What is the package type for the KST42MTF?

The KST42MTF is supplied in a SOT-23-3 package for surface mounting.

What is the operating temperature range?

The operating temperature range for the KST42MTF is -55°C to 150°C (TJ).

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