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BAS40-05 The Nexperia BAS40-05 is a general-purpose dual Schottky diode designed for ultra high-speed switching and voltage clamping applications. It features a low leakage current and low capacitance.
Mfr Part #:

BAS40-05

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The Nexperia BAS40-05 is a general-purpose dual Schottky diode designed for ultra high-speed switching and voltage clamping applications. It features a low leakage current and low capacitance.
✓ Total Stock: 5,607 pcs
$ Price Range: $0.99

BAS40-05 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
3,263 pcs
On Request
3263 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
2,344 pcs
On Request
2344 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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.

BAS40-05 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Ambient Temperature
Automotive Grade
Diode Capacitance
Forward Current
Industrial Grade
Junction Temperature
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Reverse Voltage
Storage Temperature
Tape & Reel
Thermal Resistance
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BAS40-05 Description

Short technical summary and product information.

The Nexperia BAS40-05 is a general-purpose dual Schottky diode housed in a compact SOT23 (TO-236AB) surface-mounted device (SMD) plastic package. This diode offers high switching speed, low leakage current, high breakdown voltage, and low capacitance, making it suitable for ultra high-speed switching and voltage clamping applications.

 

Key electrical characteristics include a maximum forward current of 120 mA and a maximum reverse voltage of 40 V. The forward voltage is typically 380 mV at 1 mA. The diode capacitance is a maximum of 5 pF at 1 MHz and 0V reverse voltage.

 

With a junction temperature rating of 150 °C and an ambient temperature range of -65 °C to 150 °C, the BAS40-05 is designed for reliable operation. The thermal resistance from junction to ambient is 500 K/W.

 

This component is supplied in a SOT23 package, suitable for surface mounting. The standard package quantity is 3000 units.

BAS40-05 Quick Information

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

BAS40-05 Compliance

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

BAS40-05 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BAS40-05 Features

  • High switching speed Schottky diode.
  • Low leakage current characteristic.
  • High breakdown voltage rating.
  • Low capacitance for high frequency.
  • Compact SOT23 surface-mount package.

BAS40-05 Applications

  • Ideal for ultra high-speed switching.
  • Suitable for voltage clamping circuits.
  • Used in high frequency applications.
  • General purpose rectification needs.

BAS40-05 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum forward current for the BAS40-05?

The maximum forward current for the BAS40-05 is 120 mA.

What is the maximum reverse voltage of the BAS40-05?

The maximum reverse voltage for the BAS40-05 is 40 V.

What is the typical forward voltage at 1 mA for the BAS40-05?

The typical forward voltage at 1 mA for the BAS40-05 is 380 mV.

What is the diode capacitance of the BAS40-05 at 1 MHz?

The diode capacitance of the BAS40-05 is a maximum of 5 pF at 1 MHz and 0V reverse voltage.

What package type is the BAS40-05 supplied in?

The BAS40-05 is supplied in a SOT23 package.

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