BF 2040 E6814 [Infineon]

Name: BF 2040 E6814
Brand: Infineon
SKU: BF 2040 E6814
Availability: InStock

Part No:

BF 2040 E6814

Unclassified

Manufacturer:

Infineon

Description:

Silicon N-Channel MOSFET Tetrode for low noise, high gain controlled input stages up to 1GHz. Operating voltage 5 V.

RoHS Status:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

BF2040 Package

SOT143

BF2040 Pin Configuration

1=S, 2=D, 3=G2, 4=G1

BF2040 Power Dissipation

200mW (T ≤ 76°C)

BF2040 Thermal Resistance

370 K/W

BF2040 Thermal Resistance Max

370 K/W

BF2040R Package

SOT143

BF2040R Pin Configuration

1=D, 2=S, 3=G1, 4=G2

BF2040R Power Dissipation

200mW (T ≤ 76°C)

BF2040R Thermal Resistance

370 K/W

BF2040R Thermal Resistance Max

370 K/W

BF2040W Package

SOT343

BF2040W Pin Configuration

1=D, 2=S, 3=G1, 4=G2

BF2040W Power Dissipation

200mW (T ≤ 94°C)

BF2040W Thermal Resistance

280 K/W

BF2040W Thermal Resistance Max

280 K/W

Breakdown Voltage Drain Source

10V

Breakdown Voltage Gate1 Source Max

15V

Breakdown Voltage Gate1 Source Min

Breakdown Voltage Gate2 Source Max

15V

Breakdown Voltage Gate2 Source Min

C Dss Typ

1.6pF

C G1ss Max

3.4pF

C G1ss Typ

2.9pF

Channel Temperature

150°C

Continuous Drain Current

40mA

Drain Current

50µA

Drain Current Leakage

50µA

Drain Source Breakdown Voltage Min

10V

Drain Source Current

15mA

Drain Source Current Typ

15mA

Drain Source Voltage

F Max

2.2 dB

F Typ

1.6 dB

Forward Transconductance

42 mS

Forward Transconductance Min

37 mS

Forward Transconductance Typ

42 mS

G Fs Min

37 mS

G Fs Typ

42 mS

G P Min

20 dB

G P Typ

23 dB

Gain Control Range Min

45 dB

Gain Control Range Typ

50 dB

Gate Current Max

10mA

Gate Source Current

±10mA

Gate Source Current Max

10mA

Gate Source Current Min

-10mA

Gate1 External Biasing

Gate1 External Biasing Max

Gate1 External Biasing Voltage Max

Gate1 Input Capacitance Max

3.4pF

Gate1 Input Capacitance Typ

2.9pF

Gate1 Source Breakdown Voltage Max

15V

Gate1 Source Breakdown Voltage Min

Gate1 Source Leakage Current

50 nA

Gate1 Source Leakage Current Max

50 nA

Gate1 Source Pinch Off Voltage Min

0.3V

Gate1 Source Pinch Off Voltage Typ

0.6V

Gate2 Source Breakdown Voltage Max

15V

Gate2 Source Breakdown Voltage Min

Gate2 Source Leakage Current

50 nA

Gate2 Source Leakage Current Max

50 nA

Gate2 Source Pinch Off Voltage Min

0.3V

Gate2 Source Pinch Off Voltage Typ

0.7V

I DSS Max

50µA

I DSX Typ

15mA

I G1SS Max

50 nA

I G2SS Max

50 nA

Noise Figure

1.6 dB

Noise Figure Max

2.2 dB

Operating Voltage

Output Capacitance

1.6pF

Packing

Tape and reel

Packing 180mm Reel Quantity

3000 pieces/reel

Packing 330mm Reel Quantity

10000 pieces/reel

Pinch Off Voltage Gate1 Min

0.3V

Pinch Off Voltage Gate1 Typ

0.6V

Pinch Off Voltage Gate2 Min

0.3V

Pinch Off Voltage Gate2 Typ

0.7V

Power Gain Min

20 dB

Power Gain Typ

23 dB

Qualification

AEC Q101

RoHS Status

RoHS Compliant

RoHS Status

RoHS Compliant

Storage Temperature

-55°C ~ 150°C

Supply Voltage

Thermal Resistance BF2040

≤370 K/W

Thermal Resistance BF2040R

≤370 K/W

Thermal Resistance BF2040W

≤280 K/W

Total Power Dissipation

200mW

V BR DS Min

10V

V BR G1SS Max

15V

V BR G1SS Min

V BR G2SS Max

15V

V BR G2SS Min

V G1S(p) Min

0.3V

V G1S(p) Typ

0.6V

V G2S(p) Min

0.3V

V G2S(p) Typ

0.7V

∆G P Min

45 dB

∆G P Typ

50 dB

Products Detail

Silicon N-Channel MOSFET Tetrode designed for low noise, high gain controlled input stages up to 1GHz. Features include operating voltage of 5V, Pb-free (RoHS compliant) package, and qualification according to AEC Q101. ESD sensitive device, observe handling precautions.

Key Features

Low noise, high gain controlled input stages up to 1GHz
Operating voltage 5 V
Pb-free (RoHS compliant) package
Qualified according to AEC Q101
ESD sensitive device

Application scenarios

low noise
high gain controlled input stages up to 1GHz

Product FAQ

1. Is BF 2040 E6814 available for RFQ?

Yes. BF 2040 E6814 by Infineon is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for BF 2040 E6814?

Pricing for BF 2040 E6814 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of BF 2040 E6814?

BF 2040 E6814 is a Infineon Unclassified with Breakdown Voltage Gate1 Source Max: 15V and Breakdown Voltage Gate1 Source Min: 6V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for BF 2040 E6814?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can BF 2040 E6814 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to BF 2040 E6814?

Yes. If BF 2040 E6814 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Infineon Unclassified parts or compatible alternatives.

RFQ

Part Number:

BF 2040 E6814

Manufacturer:

Infineon

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.