BAS40-05W,115 BAS40-05W,115 is a general-purpose dual Schottky diode from Nexperia. It features a 40V reverse voltage, 120mA forward current, and low forward voltage of 380mV at 1mA.
Mfr Part #:

BAS40-05W,115

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
BAS40-05W,115 is a general-purpose dual Schottky diode from Nexperia. It features a 40V reverse voltage, 120mA forward current, and low forward voltage of 380mV at 1mA.
Total Stock: 40,020 pcs
$ Price Range: $0.04 - $0.22

BAS40-05W,115 Available from 1 distributor

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BAS40-05W,115 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Diode Capacitance (Max)
Diode Configuration
Forward Current
Forward Voltage (Maximum @ I_F = 1 mA, pulsed, T_amb = 25 °C)
Forward Voltage (Maximum @ I_F = 10 mA, pulsed, T_amb = 25 °C)
Halogen Free
Junction Temperature
Mounting Type
Operating Temperature
Peak Forward Current (Maximum @ t_p ≤ 1 s, δ ≤ 0.5)
Peak Forward Current (Maximum @ t_p ≤ 10 ms, T_j(init) = 25 °C)
Reverse Current (Maximum @ V_R=30 V, T_amb=25 °C)
Reverse Voltage
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Technology
Thermal Resistance Junction-to-Ambient
Voltage

BAS40-05W,115 Description

Short technical summary and product information.

The BAS40-05W,115 is a general-purpose dual Schottky diode from Nexperia, housed in a small SOT323 (SC-70) surface-mount package. It features a common cathode configuration with two independent anodes, making it suitable for clamping and high-speed switching applications.

 

Key electrical specifications include a maximum reverse voltage of 40V, a forward current rating of 120mA, and a low forward voltage of 380mV at 1mA (max 500mV at 10mA, 1V at 40mA). The diode exhibits low leakage current (1µA at 30V) and low diode capacitance (5pF at 0V), enabling ultra high-speed switching.

 

The device is designed for applications such as voltage clamping and ultra high-speed switching. It operates over an ambient temperature range of -65°C to 150°C, with a maximum junction temperature of 150°C. Thermal resistance from junction to ambient is 625 K/W when mounted on an FR4 PCB.

 

The BAS40-05W,115 is supplied in a 3-lead SOT323 package, suitable for automated surface-mount assembly. It is RoHS3 compliant and has an MSL of 1 (unlimited).

BAS40-05W,115 Quick Information

Product Type: Schottky Diode Array
Series: BAS40-05W
Canonical Name: BAS40-05W,115 Dual Schottky Diode
Subcategory: Dual Schottky Diode

BAS40-05W,115 Compliance

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

BAS40-05W,115 Estimated Pricing

Qty Low High
1+ $0.22 $0.22
10+ $0.13 $0.13
50+ $0.10 $0.10
100+ $0.08 $0.08
500+ $0.06 $0.06
3,000+ $0.04 $0.04
9,000+ $0.04 $0.04

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

BAS40-05W,115 Features

  • Dual Schottky diode with common cathode configuration.
  • Low forward voltage of 380 mV at 1 mA.
  • Low diode capacitance of 5 pF.
  • Rated for 40 V reverse voltage and 120 mA forward current.
  • Surface-mount SOT323 package for compact designs.

BAS40-05W,115 Applications

  • Ideal for ultra high-speed switching circuits.
  • Used in voltage clamping applications.
  • Suitable for low-voltage rectification in portable devices.

BAS40-05W,115 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAS40-05W,115?

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

What is the maximum forward current?

The maximum forward current is 120mA.

What is the forward voltage at different currents?

At 1mA, the forward voltage is 380mV max; at 10mA, 500mV max; at 40mA, 1V max.

What package is the BAS40-05W,115 available in?

It is available in a SOT323 (SC-70) surface-mount package.

What is the diode capacitance?

The diode capacitance is 5pF max at 0V reverse bias and 1MHz.

What is the reverse leakage current?

The reverse leakage current is 1µA max at 30V and 10µA max at 40V, at 25°C.

What is the operating temperature range?

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

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