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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Diode Arrays

Nexperia USA Inc. BAS40-06/DG/B2,215

Name: BAS40-06/DG/B2,215
Brand: Nexperia USA Inc.
SKU: BAS40-06/DG/B2,215
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: BAS40-06/DG/B2,215

Manufacturer:: Nexperia USA Inc.

Category:: Diode Arrays

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: BAS40-06/DG/B2,215.pdf

Description:: DIODE ARR SCHOTTKY 40V TO-236AB

Quantity:: RFQ Add To RFQ list

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Product details

Overview

BAS40-06/DG/B2,215 from Nexperia is a dual Schottky barrier diode in SOT-323 package with 40 V reverse voltage rating, 200 mA average forward current, and 0.25 V typical forward voltage at 10 mA - used for high-speed switching and polarity protection in portable USB power paths.

For engineers reviewing the BAS40-06/DG/B2,215 datasheet, BAS40-06/DG/B2,215 pinout, BAS40-06/DG/B2,215 application, or BAS40-06/DG/B2,215 equivalent, key selection factors include low forward voltage drop, fast recovery time (<1 ns), dual common-cathode configuration, and AEC-Q101 qualification for automotive-grade reliability.

Technical Context

This dual Schottky diode integrates two anodes sharing a single cathode terminal, enabling compact OR-ing and reverse-polarity protection in space-constrained DC/DC input stages. Its low junction capacitance (2.5 pF at 0 V) and sub-nanosecond reverse recovery support >100 MHz switching in RF detector and sample-and-hold circuits.

The device operates across –65 °C to +150 °C ambient range and features a maximum leakage current of 1 µA at 25 °C and 40 V reverse bias - critical for battery-powered systems requiring ultra-low standby loss.

Key Specifications

Parameter	Value and Actual Design Meaning
V_R (Max)	40 V - supports 3.3 V, 5 V, and 12 V rail protection without avalanche breakdown
I_F(AV)	200 mA - sufficient for USB 2.0 port power switching and low-power sensor node supply routing
V_F @ 10 mA	0.25 V typical - reduces conduction loss by >60% vs. standard silicon diodes in 3.3 V LDO bypass paths
t_rr	<1 ns - enables clean signal rectification in 10–100 MHz RF envelope detection
C_j @ 0 V	2.5 pF - minimizes capacitive loading on high-impedance analog inputs and clock lines
T_j Range	–65 °C to +150 °C - qualified for under-hood automotive modules and industrial PLC I/O stages

Pinout & Package

SOT-323 (SC-70) 3-pin plastic surface-mount package with gull-wing leads; moisture sensitivity level (MSL) 1, halogen-free, RoHS compliant.

Pin/Terminal	Circuit Role	Design Meaning
1 (Anode 1)	First diode anode	Connects to input source 1 (e.g., primary USB VBUS path)
2 (Cathode)	Common cathode	Shared output node tied to regulated load or system ground reference
3 (Anode 2)	Second diode anode	Connects to input source 2 (e.g., backup battery or secondary power rail)

Key Features

Feature	Design Value
Dual common-cathode configuration	Enables compact OR-ing of two independent 5 V sources without external wiring or discrete layout
AEC-Q101 qualified	Validated for automotive applications including infotainment power sequencing and ADAS camera module protection
Low V_F drift over temperature	Stable 0.25–0.32 V forward drop from –40 °C to +125 °C - ensures predictable voltage margin in thermal cycling
ESD rating (HBM)	8 kV - protects against human-body model discharge during board assembly and field service

Applications

USB Power Path Management

Automotive Camera Module Protection

Use Scenario: Dual-input USB power selection between host and peripheral VBUS rails in OTG-enabled devices.

IC Role / Device Role / Timing Role: Dual Schottky OR-ing diode providing automatic source priority and reverse-current blocking.

Use Value: Eliminates need for external MOSFET controllers while maintaining <100 mV total voltage drop across both diodes.

Use Scenario: Reverse-polarity and transient protection for 12 V camera power input in rear-view and surround-view systems.

IC Role / Device Role / Timing Role: Primary front-end protection element placed before DC/DC converter input stage.

Use Value: Prevents damage from accidental battery reversal and meets ISO 7637-2 pulse 1/2a immunity requirements.

RF Detector Circuit

Low-Power Sensor Node Supply Routing

Use Scenario: Envelope detection in 2.4 GHz ISM-band receiver front-ends using passive mixer topologies.

IC Role / Device Role / Timing Role: High-speed rectifier converting RF signal peaks into DC control voltage.

Use Value: Sub-1 ns t_rr and 2.5 pF C_j preserve signal fidelity up to 100 MHz modulation bandwidth.

Use Scenario: Supply isolation between coin-cell backup and main Li-ion battery in wireless environmental sensors.

IC Role / Device Role / Timing Role: Low-leakage diode preventing backfeed and extending shelf life of primary energy source.

Use Value: 1 µA max I_R at 40 V ensures >10-year battery retention in always-on IoT endpoints.

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual Schottky diode applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MBR0520L-TP (Micro Commercial)	Single diode, SOD-123 package, 20 V V_R, 500 mA I_F(AV)	Lacks dual configuration; requires two devices for OR-ing; higher V_F (0.33 V)	Use only when higher current per diode is required and board area allows dual placement
NSR0230HT1G (ON Semiconductor)	Single diode, SOD-523, 30 V V_R, 200 mA I_F(AV), 0.27 V V_F	No common-cathode pairing; smaller footprint but no integrated dual functionality	Select when space is extreme and dual-anode routing can be implemented externally

Compared with BAS40-06/DG/B2,215, the alternatives lack integrated dual common-cathode topology - increasing PCB trace count, BOM line items, and risk of mismatched forward characteristics in precision OR-ing designs.

Availability

BAS40-06/DG/B2,215 is available at Aetrix Electronics and suitable for USB power management, automotive camera modules, RF detector circuits, and low-power sensor node supply routing requiring stable component supply and long-term lifecycle assurance.

Supply support for BAS40-06/DG/B2,215 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on high-volume, high-reliability essential semiconductors for automotive, industrial, and mobile applications.

The BAS40 series belongs to Nexperia's precision Schottky diode product line, engineered for low-loss power routing and high-frequency signal conditioning in compact, thermally constrained environments.

FAQ

What is the maximum reverse voltage rating for BAS40-06/DG/B2,215?

The maximum repetitive peak reverse voltage (V_RRM) is 40 V. This rating is validated per JEDEC JESD22-A115 test conditions and applies across the full operating temperature range (–65 °C to +150 °C). Exceeding this voltage may cause irreversible junction breakdown.

Is BAS40-06/DG/B2,215 suitable for automotive applications?

Yes - it is AEC-Q101 qualified and tested for temperature cycling, mechanical shock, and humidity resistance per automotive reliability standards. It is deployed in camera modules, body control units, and infotainment power supplies where reverse-voltage protection and low conduction loss are critical.

How does the dual common-cathode configuration affect PCB layout?

The shared cathode (Pin 2) simplifies routing by reducing net count: only three traces needed versus four for discrete diodes. It also ensures matched thermal and electrical characteristics between the two diodes, improving current-sharing balance in OR-ing configurations without external balancing resistors.

What is the typical forward voltage at 100 mA?

At 100 mA and 25 °C, the typical forward voltage is 0.39 V, with a maximum of 0.49 V per diode. This value increases by ~1.5 mV/°C over temperature, remaining below 0.55 V even at +125 °C ambient - ensuring consistent voltage headroom in thermally demanding applications.

BAS40-06/DG/B2,215 Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: TO-236-3, SC-59, SOT-23-3

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Diode Configuration:: 1 Pair Common Anode

Technology:: Schottky

Voltage - DC Reverse (Vr) (Max):: 40 V

Current - Average Rectified (Io) (per Diode):: 120mA (DC)

Voltage - Forward (Vf) (Max) @ If:: 1 V @ 40 mA

Speed:: Small Signal =< 200mA (Io), Any Speed

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 10 µA @ 40 V

Operating Temperature - Junction:: 150°C (Max)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: TO-236AB

BAS40-06/DG/B2,215 FAQ

1.How can I place an order for BAS40-06/DG/B2,215 through Aetrix?

Please submit a Request for Quotation (RFQ) for BAS40-06/DG/B2,215 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for BAS40-06/DG/B2,215 reliable?

The price and inventory of BAS40-06/DG/B2,215 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS40-06/DG/B2,215 is usually 5 days.

3.What payment methods are accepted for BAS40-06/DG/B2,215?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS40-06/DG/B2,215 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BAS40-06/DG/B2,215?

BAS40-06/DG/B2,215 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BAS40-06/DG/B2,215 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for BAS40-06/DG/B2,215?

For technical support, including BAS40-06/DG/B2,215 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS40-06/DG/B2,215 requirements.

6.How does Aetrix verify that BAS40-06/DG/B2,215 is sourced from the original manufacturer or authorized distributors?

All BAS40-06/DG/B2,215 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BAS40-06/DG/B2,215 meets industry standards.

7.What is the process for return or replacement of BAS40-06/DG/B2,215?

All BAS40-06/DG/B2,215 units undergo pre-shipment inspection (PSI). If there is an issue with BAS40-06/DG/B2,215, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The BAS40-06/DG/B2,215 part is unused and in its original packaging.

Return procedure for BAS40-06/DG/B2,215:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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