BF570 The Nexperia BF570 is an NPN bipolar transistor designed for RF applications. It features a 15V collector-emitter voltage and 100mA maximum collector current.
Mfr Part #:

BF570

Available from 1 distributors
Mfr Name: Philips
Philips
The Nexperia BF570 is an NPN bipolar transistor designed for RF applications. It features a 15V collector-emitter voltage and 100mA maximum collector current.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.27

BF570 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request

BF570 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BF570 Description

Short technical summary and product information.

The Nexperia BF570 is a single NPN bipolar junction transistor (BJT) suitable for RF applications. It operates with a maximum collector-emitter voltage (VCEO) of 15V and can handle a maximum DC collector current (IC) of 100mA. The transistor exhibits a typical gain bandwidth product (fT) of 500MHz and a maximum power dissipation (Pd) of 250mW.

 

This component is housed in a compact SOT-23 surface-mount package, making it ideal for space-constrained designs. It operates across a wide temperature range, from -65°C to +150°C. The BF570 offers a maximum DC current gain (Hfe) of 40 at 10mA and 1V, with a minimum Hfe also specified at 40 under the same conditions.

 

Key electrical characteristics include a collector-base voltage (VCBO) of 40V and an emitter-base voltage (VEBO) of 4.5V. The transistor is supplied on a reel for automated assembly processes.

BF570 Quick Information

Product Type: Bipolar Transistor - BJT
Canonical Name: Nexperia BF570 NPN Bipolar Transistor
Subcategory: BJT

BF570 Compliance

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

BF570 Estimated Pricing

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1+ $0.27 $0.27

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

BF570 Features

  • NPN bipolar transistor for RF applications.
  • 15V collector-emitter voltage rating.
  • 100mA maximum collector current.
  • 500MHz typical gain bandwidth product.
  • Compact SOT-23 surface-mount package.

BF570 Applications

  • RF amplifier driver stages
  • Low-power oscillator circuits
  • Signal switching up to 100 mA
  • High-frequency buffer amplifier
  • VHF mixer applications

BF570 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO) for the BF570?

The maximum collector-emitter voltage (VCEO) for the BF570 is 15V.

What is the maximum continuous collector current for the BF570?

The maximum continuous collector current (IC) for the BF570 is 100mA.

What is the gain bandwidth product (fT) of the BF570 transistor?

The typical gain bandwidth product (fT) for the BF570 is 500MHz.

What is the operating temperature range for the BF570?

The BF570 operates from a minimum temperature of -65°C to a maximum temperature of +150°C.

What package type is the BF570 supplied in?

The BF570 is supplied in a SOT-23 surface-mount package.

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