BF423ZL1 BF423ZL1 is a PNP bipolar junction transistor from ON Semiconductor. It features a maximum collector-emitter voltage of 250V, collector current of 500mA, and power dissipation of 830mW.
Mfr Part #:

BF423ZL1

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
BF423ZL1 is a PNP bipolar junction transistor from ON Semiconductor. It features a maximum collector-emitter voltage of 250V, collector current of 500mA, and power dissipation of 830mW.
✓ Total Stock: 10,000 pcs
$ Price Range: $0.04

BF423ZL1 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
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10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request On Request

BF423ZL1 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
Lead Style
Medical Grade
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BF423ZL1 Description

Short technical summary and product information.

The BF423ZL1 is a PNP bipolar junction transistor manufactured by ON Semiconductor. It is designed for general-purpose amplification and switching applications. Key electrical characteristics include a maximum collector-emitter voltage (Vceo) of 250V, a maximum collector current (Ic) of 500mA, and a maximum power dissipation (Pd) of 830mW. The transistor offers a DC current gain (hFE) of at least 50 at Ic=25mA and Vce=20V, and a typical transition frequency (fT) of 60MHz. The collector-emitter saturation voltage (Vce(sat)) is 500mV maximum at Ib=2mA and Ic=20mA. The device is housed in a through-hole TO-226-3 / TO-92-3 Long Body package with formed leads, also known as TO-92 (TO-226). It supports an operating junction temperature range of -55°C to 150°C. The BF423ZL1 is RoHS compliant, Pb-Free, and Halogen Free/BFR Free as per the datasheet. This transistor is suitable for applications requiring high voltage capability in a compact through-hole package.

BF423ZL1 Quick Information

Product Type: PNP Bipolar Junction Transistor
Series: BF421, BF423
Canonical Name: BF423ZL1 PNP Bipolar Transistor, 250V Vceo, 500mA Ic, TO-92
Subcategory: PNP

BF423ZL1 Compliance

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

BF423ZL1 Estimated Pricing

Qty Low High
14,000+ $0.04 $0.04

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

BF423ZL1 Features

  • PNP bipolar junction transistor design.
  • Maximum collector-emitter voltage 250V.
  • Collector current rating of 500mA.
  • Power dissipation up to 830mW.
  • Through-hole TO-92 package.

BF423ZL1 Applications

  • General purpose amplification circuits.
  • Medium voltage switching applications.
  • Driver stages in audio equipment.
  • Signal processing in industrial controls.
  • Used in power management modules.

BF423ZL1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BF423ZL1?

-55°C to 150°C (junction).

What package is the BF423ZL1 available in?

TO-226-3 / TO-92-3 Long Body (formed leads), also known as TO-92 (TO-226).

Is the BF423ZL1 RoHS compliant?

Yes, the datasheet indicates RoHS3 compliant, but this is unverified.

What is the maximum collector-emitter voltage?

250V.

What is the maximum collector current?

500mA.

What is the DC current gain (hFE)?

Minimum 50 at Ic=25mA, Vce=20V.

What is the transition frequency?

Typical 60MHz.

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