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PZTA42 The PZTA42 is an NPN silicon transistor from ON Semiconductor designed for high voltage applications. It features a 300V breakdown voltage and a 500mA collector current.
Mfr Part #:

PZTA42

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The PZTA42 is an NPN silicon transistor from ON Semiconductor designed for high voltage applications. It features a 300V breakdown voltage and a 500mA collector current.
✓ Total Stock: 6,474 pcs
$ Price Range: $0.48

PZTA42 Available from 2 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
5,384 pcs
On Request
5384 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,090 pcs
On Request
1090 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.

PZTA42 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
Junction Temperature
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max)
Vce Saturation (Max) @ Ib, Ic
Voltage
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PZTA42 Description

Short technical summary and product information.

The PZTA42 is a high voltage NPN silicon transistor manufactured by ON Semiconductor. It is designed for surface mount applications and comes in a SOT-223-4 package.

 

Key electrical specifications include a collector-emitter voltage (VCEO) of 300V and a continuous collector current (IC) of 500mA. The device offers a DC current gain (hFE) of 40 at 30mA and 10V, with a current-gain bandwidth product (fT) of 50MHz.

 

This transistor is suitable for various applications requiring high voltage switching or amplification. Its operating temperature range is -55°C to +150°C. The device is Pb-free and halogen-free, complying with RoHS standards.

 

Mounting is facilitated by its surface mount capability in the TO-261-4, TO-261AA package. The thermal resistance from junction to ambient is 83.3°C/W.

PZTA42 Quick Information

Product Type: NPN Transistor
Canonical Name: PZTA42 NPN High Voltage Transistor
Subcategory: Single

PZTA42 Compliance

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

PZTA42 Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

PZTA42 Features

  • High voltage NPN silicon transistor.
  • 300V collector-emitter breakdown voltage.
  • 500mA continuous collector current.
  • Surface mount SOT-223-4 package.
  • Pb-free and halogen-free compliance.

PZTA42 Applications

  • Suitable for high voltage circuits.
  • Used in amplification applications.
  • Designed for switching applications.
  • Ideal for surface mount designs.

PZTA42 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the PZTA42 transistor?

The maximum collector-emitter voltage (VCEO) for the PZTA42 transistor is 300 Vdc.

What is the continuous collector current rating of the PZTA42?

The PZTA42 transistor has a continuous collector current (IC) rating of 500 mAdc.

What is the power dissipation of the PZTA42 transistor?

The total power dissipation (PD) for the PZTA42 transistor is 1.5 W at 25°C.

What is the operating temperature range for the PZTA42 transistor?

The operating temperature range for the PZTA42 transistor is -55°C to +150°C.

What package type is the PZTA42 transistor supplied in?

The PZTA42 transistor is supplied in a SOT-223-4 package, also referred to as TO-261-4 or TO-261AA.

Is the PZTA42 transistor RoHS compliant?

Yes, the PZTA42 transistor is RoHS3 compliant.

What is the moisture sensitivity level (MSL) for the PZTA42 transistor?

The moisture sensitivity level (MSL) for the PZTA42 transistor is 1.

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