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Infineon Technologies BAS 40-07 B6327
- Part No.:
- BAS 40-07 B6327
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- TO-253-4, TO-253AA
- Datasheet:
-
BAS 40-07 B6327.pdf
- Description:
- DIODE ARR SCHOTT 40V SOT-143-3D
- Quantity:
- Payment:
- Shipping:
Inventory:7,958
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Product details
Overview
BAS40-07 B6327 from Infineon Technologies is a silicon Schottky diode in SOT143 package, configured as a common-anode dual diode with 40 V reverse voltage rating, 120 mA forward current, and 250 mW power dissipation at TS ≤ 81 °C. It serves high-speed switching, voltage clamping, and RF signal mixing in compact consumer and industrial electronics.
For engineers reviewing the BAS40-07 B6327 datasheet, BAS40-07 B6327 pinout, BAS40-07 B6327 application, or BAS40-07 B6327 equivalent, key selection criteria include its low forward voltage (310–720 mV at IF = 10 mA), fast recovery time (<100 ps), 3–5 pF junction capacitance at 0 V, and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This dual-diode device integrates two Schottky junctions sharing a common anode terminal, enabling independent cathode routing for bidirectional clamping or parallel/series configuration flexibility. Its low barrier height yields sub-0.4 V forward drop at 10 mA and minimal stored charge, supporting operation up to UHF frequencies.
The SOT143 package provides four leads with defined thermal resistance (RthJS ≤ 175 K/W), allowing stable 120 mA DC conduction when board-level soldering point temperature remains ≤81 °C. Reverse leakage stays below 1 µA at VR = 30 V and TA = 25 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 40 V - supports clamping and protection in 24 V and 36 V automotive and industrial supply rails |
| Forward Current (IF) | 120 mA - enables continuous signal-level rectification and detection without derating at ambient ≤85 °C |
| Forward Voltage (VF) | 310–720 mV @ IF = 10 mA - ensures low-loss biasing and minimal voltage offset in precision detector circuits |
| Junction Capacitance (CT) | 3–5 pF @ VR = 0 V, f = 1 MHz - permits use in 100–500 MHz RF mixer and limiter stages |
| Reverse Recovery Time (τrr) | <100 ps - enables clean edge transitions in >1 GHz sampling and pulse shaping applications |
| Thermal Resistance (RthJS) | ≤175 K/W - allows predictable junction temperature rise under pulsed or DC load with verified PCB copper area |
Pinout & Package
SOT143 package: 4-pin plastic surface-mount package with gull-wing leads; dimensions 2.9 × 1.3 × 1.0 mm; moisture sensitivity level MSL3; RoHS-compliant, lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode) | Common Anode | Shared P-type connection for both diodes; ties to positive rail or bias source |
| 2 (Cathode A) | Diode A Cathode | Independent N-type output for first Schottky path; used for clamping or signal routing |
| 3 (Cathode B) | Diode B Cathode | Independent N-type output for second Schottky path; enables dual-channel or differential operation |
| 4 (NC) | No Connect | Unbonded internal pad; electrically isolated; must remain unconnected on PCB |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive under-hood and infotainment systems per stress test requirements |
| Low VF matching (∆VF ≤ 20 mV) | Ensures balanced current sharing and consistent threshold behavior across dual channels |
| ESD-sensitive handling | Requires IEC 61340-5-1 compliant workstations to prevent gate oxide damage during assembly |
| High-speed switching | Sub-100 ps carrier lifetime enables clean digital edge regeneration in clock distribution networks |
Applications
| RF Signal Mixer | Voltage Clamping |
|---|---|
Use Scenario: Down-conversion of 433 MHz ISM band signals in wireless sensor transceivers. IC Role / Device Role / Timing Role: Dual Schottky diode pair acting as passive ring mixer core with common-anode topology. Use Value: 3–5 pF junction capacitance and <100 ps τrr preserve phase coherence and minimize intermodulation distortion. | Use Scenario: Protecting microcontroller GPIO pins from ESD and inductive kickback in motor drive feedback loops. IC Role / Device Role / Timing Role: Bidirectional clamping diode network limiting input swing to ±0.4 V beyond rail. Use Value: 310–720 mV forward drop ensures tight clamping window without false triggering of internal protection. |
| High-Speed Detector | Level Shifting |
Use Scenario: Peak-envelope detection in battery-powered Bluetooth LE beacon receivers. IC Role / Device Role / Timing Role: Single-diode path extracting envelope from 2.4 GHz modulated RF bursts. Use Value: 120 mA IF rating and low CT support accurate amplitude capture with <10 ns response latency. | Use Scenario: Translating 1.8 V logic outputs to 3.3 V interface domains in mixed-voltage MCU subsystems. IC Role / Device Role / Timing Role: Forward-biased Schottky diode providing ~0.35 V offset between domains. Use Value: Tight VF matching (≤20 mV) ensures consistent level shift across temperature and process variation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NSR0230HT1G | Single diode, SOD-123, VF = 370 mV @ 10 mA, CT = 4.5 pF | Lacks dual configuration; no common-anode option for differential clamping | Choose when space-constrained single-path detection is sufficient |
| RB520S-30T1G | Dual common-cathode, SOT-23, VF = 320 mV @ 10 mA, CT = 4.0 pF | Inverted polarity limits direct replacement in existing common-anode layouts | Select only if redesigning PCB layout to accommodate cathode-common topology |
Compared with NSR0230HT1G and RB520S-30T1G, BAS40-07 B6327 uniquely delivers AEC-Q101 qualification, common-anode dual topology, and validated 175 K/W thermal resistance in SOT143-critical for automotive signal integrity and thermal management.
Availability
BAS40-07 B6327 is available at Aetrix Electronics and suitable for automotive infotainment, industrial sensor interfaces, and portable RF transceivers requiring stable component supply, long-term lifecycle assurance, and AEC-Q101 compliance.
Supply support for BAS40-07 B6327 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
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs, with global manufacturing and quality certification to ISO/TS 16949 and IATF 16949.
The BAS40 series belongs to Infineon's general-purpose Schottky diode product line, designed specifically for high-frequency signal conditioning, ESD protection, and low-voltage clamping in space-constrained automotive and industrial modules.
FAQ
What is the maximum junction temperature for BAS40-07 B6327?
The absolute maximum junction temperature (Tj) is 150 °C, as specified in the Infineon datasheet. Operation at this limit requires strict thermal design: the device's RthJS ≤ 175 K/W mandates that the soldering point temperature (TS) be held to ≤81 °C to maintain safe margin under 120 mA DC load.
Is BAS40-07 B6327 pin-compatible with BAS40-06 or BAS40-05?
No. BAS40-07 uses SOT143 (4-pin common-anode), while BAS40-06 and BAS40-05 use SOT23 and SOT323 packages respectively, each with different pin counts and configurations. The SOT143 footprint and common-anode arrangement are unique to BAS40-07 and BAS40-07W variants.
Does BAS40-07 B6327 support bidirectional ESD protection?
No. As a common-anode dual Schottky, it provides unidirectional clamping from cathodes to anode. For bidirectional protection, external back-to-back configuration or dedicated TVS devices like ESD5Z5.0T1G are required-BAS40-07 itself conducts only in forward bias direction.
Can BAS40-07 B6327 be used in 5 V logic-level translation?
Yes, but only for level shifting *up* (e.g., 3.3 V → 5 V) by placing the anode at the higher rail. Its 310–720 mV forward drop at 10 mA creates a fixed offset; however, dynamic loading may cause droop above 10 mA, so it is best suited for low-current signal translation-not power rail shifting.
BAS 40-07 B6327 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-253-4, TO-253AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Diode Configuration:
- 2 Independent
- 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):
- 100 ps
- Current - Reverse Leakage @ Vr:
- 1 µA @ 30 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT-143-3D
BAS 40-07 B6327 FAQ
1.How can I place an order for BAS 40-07 B6327 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS 40-07 B6327 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 BAS 40-07 B6327 reliable?
The price and inventory of BAS 40-07 B6327 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS 40-07 B6327 is usually 5 days.
3.What payment methods are accepted for BAS 40-07 B6327?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS 40-07 B6327 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS 40-07 B6327?
BAS 40-07 B6327 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS 40-07 B6327 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 BAS 40-07 B6327?
For technical support, including BAS 40-07 B6327 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS 40-07 B6327 requirements.
6.How does Aetrix verify that BAS 40-07 B6327 is sourced from the original manufacturer or authorized distributors?
All BAS 40-07 B6327 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 BAS 40-07 B6327 meets industry standards.
7.What is the process for return or replacement of BAS 40-07 B6327?
All BAS 40-07 B6327 units undergo pre-shipment inspection (PSI). If there is an issue with BAS 40-07 B6327, 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 BAS 40-07 B6327 part is unused and in its original packaging.
Return procedure for BAS 40-07 B6327:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS 40-07 B6327 Tags
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BAV99,215
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BAT54S-7-F
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BAV99LT1G
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