BF245A overview
BF245A is a component documented by NXP Semiconductors. The PDF description identifies it as "N-channel silicon field-effect transistors 1996 Jul 30." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: NXP Semiconductors
- Part number: BF245A
- Category: IC
- Datasheet length: 11 Pages
Key features noted in the PDF
- Interchangeability of drain and source connections
- Frequencies up to 700 MHz.
Applications listed in the PDF
- LF, HF and DC amplifiers.
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Device mounted on a printed-circuit board, minimum lead length 3 mm, mounting pad for drain lead minimum 10 mm × 10 mm.
- THERMAL CHARACTERISTICS STATIC CHARACTERISTICS Tj=2 5°C; unless otherwise specified.
- Measured under pulse conditions: tp = 300µs;δ≤ 0.02.
- UNIT VDS drain-source voltage −± 30 V VGDO gate-drain voltage open source −− 30 V VGSO gate-source voltage open drain −− 30 V ID drain current − 25 mA IG gate current − 10 mA Ptot total power dissipation up to T amb =7 5°C; − 300 mW up to.
- UNIT C is input capacitance V DS = 20 V; VGS = −1 V; f = 1 MHz − 4 − pF C rs reverse transfer capacitance VDS = 20 V; VGS = −1 V; f = 1 MHz − 1.1 − pF C os output capacitance V DS = 20 V; VGS = −1 V; f = 1 MHz − 1.6 − pF gis input conducta.
- handbook, halfpage VGS (V) ID (mA) −40 −2 MGE789 VDS = 15 V; Tj=2 5°C.
- Philips Semiconductors Product specification N-channel silicon field-effect transistors BF245A; BF245B; BF245C handbook, halfpage VDS (V) ID (mA) 02 0 10 MBH555 VGS = 0 V −0.5 V −1 V −1.5 V Fig.4 Output characteristics for BF245A; typical va.
Topics covered by the datasheet
The document includes sections related to:
- FEATURES
- APPLICATIONS
- DESCRIPTION
- Application information
Engineering review checklist
- Verify capacitance tolerance, rated voltage, temperature range and any DC-bias derating.
- Check ESR, ripple-current capability, lifetime and polarity requirements under worst-case conditions.
- Confirm package dimensions, land pattern and reflow or mounting limits for the selected ordering code.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the BF245A datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=bf245a-nxp-semiconductors