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BAS40-04 The NXP Semiconductors BAS40-04 is a general-purpose dual Schottky diode designed for ultra high-speed switching and voltage clamping applications. It features high switching speed and low capacitance.
Mfr Part #:

BAS40-04

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors BAS40-04 is a general-purpose dual Schottky diode designed for ultra high-speed switching and voltage clamping applications. It features high switching speed and low capacitance.
✓ Total Stock: 12,450 pcs
$ Price Range: $0.99

BAS40-04 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
10,291 pcs
On Request
10291 pcs On Request 1 On Request On Request 16+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,100 pcs
On Request
1100 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,059 pcs
On Request
1059 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.

BAS40-04 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Ambient Temperature
Diode Capacitance
Forward Current
Junction Temperature
Lead Spacing
Lead Style
Mounting Type
Reverse Voltage
SVHC Present
Storage Temperature
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BAS40-04 Description

Short technical summary and product information.

The NXP Semiconductors BAS40-04 is a general-purpose dual Schottky diode housed in a compact SOT23 surface-mounted device (SMD) plastic package. This diode is engineered for ultra high-speed switching and voltage clamping applications, offering benefits such as high switching speed, low leakage current, high breakdown voltage, and low capacitance.

 

Key electrical characteristics include a maximum forward current of 120 mA and a maximum forward voltage of 380 mV at 1 mA. The reverse voltage rating is up to 40 V. The diode capacitance is a maximum of 5 pF at 1 MHz.

 

The BAS40-04 is suitable for applications requiring fast response times and efficient voltage regulation. Its small package size and surface-mount capability make it ideal for integration into compact electronic designs.

BAS40-04 Quick Information

Product Type: Schottky Diode
Series: BAS40
Canonical Name: General-purpose dual Schottky diode
Subcategory: Schottky Diode

BAS40-04 Compliance

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

BAS40-04 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BAS40-04 Features

  • High switching speed for fast response.
  • Low leakage current for efficiency.
  • High breakdown voltage rating.
  • Low capacitance minimizes signal distortion.
  • AEC-Q101 qualified for automotive use.

BAS40-04 Applications

  • Ideal for ultra high-speed switching.
  • Suitable for voltage clamping circuits.
  • Used in power supply rectification.
  • Applicable in signal demodulation.

BAS40-04 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAS40-04?

The maximum reverse voltage is 40V at 25°C junction temperature.

What is the forward current rating?

The maximum forward current is 120mA.

What is the forward voltage at 1mA?

The maximum forward voltage is 380mV at IF=1mA, pulsed, at 25°C.

What is the package type?

The BAS40-04 is available in a SOT23 surface mount package.

What is the diode capacitance?

The diode capacitance is 5pF maximum at VR=0V, f=1MHz, 25°C.

What is the maximum junction temperature?

The maximum junction temperature is 150°C.

What is the thermal resistance from junction to ambient?

The typical thermal resistance is 500 K/W in free air on a standard FR4 PCB footprint.

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