BAS40-04,215 The BAS40-04,215 is a general-purpose dual Schottky diode from Nexperia in a SOT23 surface-mount package. It features a maximum forward current of 120mA and reverse voltage of 40V.
Mfr Part #:

BAS40-04,215

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The BAS40-04,215 is a general-purpose dual Schottky diode from Nexperia in a SOT23 surface-mount package. It features a maximum forward current of 120mA and reverse voltage of 40V.
Total Stock: 52,945 pcs

BAS40-04,215 Available from 3 distributors

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BAS40-04,215 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Ambient Temperature Range
Automotive Grade
Automotive Qualification
Body Dimensions
Diode Capacitance
Forward Current
Forward Voltage (Maximum @ IF=1 mA, pulsed, tp≤300 µs, δ≤0.02, Tamb=25 °C)
Forward Voltage (Maximum @ IF=10 mA, pulsed, tp≤300 µs, δ≤0.02, Tamb=25 °C)
Forward Voltage (Maximum @ IF=40 mA, pulsed, tp≤300 µs, δ≤0.02, Tamb=25 °C)
Junction Temperature
Lead Pitch
Mounting Type
Package Type
Reverse Current (Maximum @ VR=30 V, Tamb=25 °C)
Reverse Current (Maximum @ VR=40 V, Tamb=25 °C)
Reverse Voltage
Storage Temperature
Storage Temperature Range
Terminal Count
Thermal Resistance Junction-to-Ambient

BAS40-04,215 Description

Short technical summary and product information.

The BAS40-04,215 from Nexperia is a general-purpose dual Schottky diode designed for high-speed switching applications. It is housed in a small SOT23 Surface-Mounted Device (SMD) plastic package with a body size of 2.9 mm x 1.3 mm x 1 mm and a lead pitch of 1.9 mm.

 

Electrical characteristics include a maximum average forward current of 120 mA and a maximum reverse voltage of 40 V. The forward voltage is specified as 380 mV typical at 1 mA, 500 mV typical at 10 mA, and 1 V maximum at 40 mA. The diode features a low capacitance of 5 pF at 0 V reverse bias and 1 MHz, making it suitable for high-frequency circuits. Maximum reverse current is 1 µA at 30 V and 10 µA at 40 V.

 

The device is qualified to AEC-Q101 automotive standards and operates over an ambient temperature range of -65°C to 150°C. The thermal resistance from junction to ambient is 500 K/W when mounted on an FR4 PCB. With its high switching speed, low leakage, and small footprint, this dual diode is ideal for ultra high-speed switching and voltage clamping in space-constrained designs.

BAS40-04,215 Quick Information

Product Type: Dual Schottky Diode
Canonical Name: BAS40-04,215 General-Purpose Dual Schottky Diode
Subcategory: Dual Diode

BAS40-04,215 Compliance

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

BAS40-04,215 Features

  • Maximum forward current of 120 mA.
  • Low forward voltage of 380 mV at 1 mA.
  • High reverse voltage of 40 V.
  • Surface-mount SOT23 package.
  • AEC-Q101 qualified for automotive.

BAS40-04,215 Applications

  • Ultra high-speed switching circuits.
  • Voltage clamping applications.
  • General-purpose rectification.
  • RF detection and mixer circuits.

BAS40-04,215 FAQs

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

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

What is the maximum forward current rating?

The maximum forward current is 120 mA.

What is the forward voltage at 1 mA?

The maximum forward voltage is 380 mV at 1 mA, pulsed, with tp ≤ 300 µs and δ ≤ 0.02 at 25°C.

What package does the BAS40-04 come in?

It comes in a SOT23 surface-mount plastic package with 3 terminals, 1.9 mm pitch, and body dimensions 2.9 mm x 1.3 mm x 1 mm.

What is the diode capacitance?

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

What is the ambient temperature operating range?

The ambient temperature range is -65°C to 150°C.

Is the BAS40-04 AEC-Q101 qualified?

Yes, it is AEC-Q101 qualified for automotive applications.

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