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Infineon Technologies BAS4004E6327HTSA1
- Part No.:
- BAS4004E6327HTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
BAS4004E6327HTSA1.pdf
- Description:
- DIODE ARR SCHOTT 40V 120MA SOT23
- Quantity:
- Payment:
- Shipping:
Inventory:38,566
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Product details
Overview
BAS4004E6327HTSA1 from Infineon Technologies is a silicon Schottky diode in SOT23 package configured as a common-anode dual diode, rated for 40 V reverse voltage, 120 mA forward current, and 250 mW power dissipation at TS ≤ 56 °C, used for high-speed switching and voltage clamping in automotive signal conditioning circuits.
For engineers reviewing the BAS4004E6327HTSA1 datasheet, BAS4004E6327HTSA1 pinout, BAS4004E6327HTSA1 application, or BAS4004E6327HTSA1 equivalent, key selection criteria include VF matching (≤20 mV at IF = 10 mA), low CT (3 pF typ. at VR = 0 V, f = 1 MHz), fast τrr (≤100 ps), and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This dual common-anode Schottky diode enables bidirectional clamping and rail-to-rail signal steering in CAN/LIN transceiver protection networks and ADC input front-ends. Its matched VF (ΔVF ≤ 20 mV) supports precision analog multiplexing and differential detection.
The device operates with low forward resistance (RF = 10 Ω typ. at IF = 10 mA, f = 10 kHz) and exhibits minimal capacitance variation across 0–30 V reverse bias, enabling stable RF mixing and high-frequency envelope detection up to 1 GHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VR (Reverse Voltage) | 40 V - Supports clamping of 3.3 V/5 V/12 V logic rails without breakdown. |
| IF (Forward Current) | 120 mA - Sustains continuous signal path current in sensor interface and level-shifting circuits. |
| VF @ 10 mA | 310–450 mV - Enables low-loss signal routing with <0.5 V drop in 3.3 V systems. |
| CT @ 0 V, 1 MHz | 3 pF typ. - Minimizes capacitive loading on high-speed data lines (e.g., USB 2.0, CAN FD). |
| τrr (Reverse Recovery) | ≤100 ps - Ensures clean switching in >100 MHz RF detector and mixer applications. |
| ΔVF (Matching) | ≤20 mV - Allows precise dual-path signal balancing in differential receivers and current mirrors. |
| RthJS | 375 K/W - Limits junction temperature rise to safe levels under 120 mA DC load in SOT23 footprint. |
Pinout & Package
Package: SOT23 - Surface-mount plastic package with 3 terminals, 1.3 mm × 2.9 mm footprint, suitable for automated placement and reflow soldering in automotive PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode A) | First anode terminal | Connects to input signal source for independent clamping or rectification path A. |
| 2 (Cathode) | Common cathode | Shared output node for both diodes; ties to reference rail (e.g., VCC or GND). |
| 3 (Anode B) | Second anode terminal | Connects to second signal source for dual-path protection or balanced detection. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive use per stress test requirements including HTOL, TC, and ESD HBM ≥ 2 kV. |
| Low VF matching | ΔVF ≤ 20 mV ensures <0.5% gain error in dual-path analog front-ends and current-sense comparators. |
| Ultra-fast recovery | τrr ≤ 100 ps eliminates switching-induced glitches in >100 MHz RF sampling circuits. |
| Pb-free / RoHS compliant | Meets EU Directive 2011/65/EU and automotive ELV requirements for hazardous substance restriction. |
Applications
| Automotive LIN Transceiver Protection | High-Speed ADC Input Clamp |
|---|---|
Use Scenario: Protects LIN bus physical layer against load-dump transients and ESD events in body control modules. IC Role / Device Role / Timing Role: Dual common-anode clamp routes overvoltage to VBAT or GND while preserving signal integrity during 19.2 kbps communication. Use Value: Prevents latch-up in transceiver ICs by limiting input swing to ±0.5 V beyond rails using matched VF paths. | Use Scenario: Shields SAR ADC inputs from overshoot during multiplexer switching in battery management systems. IC Role / Device Role / Timing Role: Fast-turn-on Schottky pair clamps transient spikes before they propagate into the sample-and-hold stage. Use Value: Maintains ENOB >12 bits by suppressing >100 ps ringing that would otherwise corrupt conversion accuracy. |
| RF Signal Mixer (ISM Band) | Dual-Path Sensor Signal Conditioning |
Use Scenario: Used as passive mixer core in 433 MHz ASK receiver front-end for keyless entry systems. IC Role / Device Role / Timing Role: Nonlinear junction provides harmonic generation and signal multiplication with minimal added noise. Use Value: Achieves >15 dB conversion gain with <3 dB NF due to low CT and sub-0.4 V VF threshold. | Use Scenario: Conditions differential outputs from MEMS pressure sensors in engine manifold monitoring. IC Role / Device Role / Timing Role: Matched dual diodes perform simultaneous rail clamping on both signal legs to preserve CMRR. Use Value: Enables <0.1% full-scale error over –40 °C to 125 °C by eliminating VF drift-induced offset mismatch. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode clamping applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NSR0230HT1G | Single diode, 30 V VR, 200 mA IF, SOD-123 package | Lacks dual configuration and VF matching; requires two devices for common-anode function | Select when board space allows discrete implementation and AEC-Q101 is not required. |
| BAT54C,215 | Common-cathode dual, 30 V VR, 200 mA IF, SOT23 package | Opposite polarity configuration; VF matching not specified; no AEC-Q101 qualification | Use only in non-automotive consumer designs where clamping direction and qualification are secondary. |
Compared with NSR0230HT1G and BAT54C,215, BAS4004E6327HTSA1 uniquely delivers AEC-Q101 compliance, matched VF performance, and common-anode topology in a single SOT23 footprint-enabling compact, reliable dual-rail protection in automotive signal chains without layout compromise.
Availability
BAS4004E6327HTSA1 is available at Aetrix Electronics and suitable for automotive LIN bus protection, high-speed ADC input clamping, and ISM-band RF mixing requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for BAS4004E6327HTSA1 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 IATF 16949.
The BAS40 series belongs to Infineon's automotive-qualified Schottky diode product line, designed specifically for signal integrity preservation and transient suppression in harsh-temperature vehicle networks and sensor interfaces.
FAQ
What is the maximum junction temperature for BAS4004E6327HTSA1?
The absolute maximum junction temperature (Tj) is 150 °C. Derating begins at TS = 56 °C for this SOT23 variant, where total power dissipation must be limited to 250 mW to maintain thermal safety under continuous operation.
Is BAS4004E6327HTSA1 suitable for high-frequency RF applications?
Yes - with typical diode capacitance of 3 pF at 0 V and reverse recovery time ≤100 ps, it supports stable operation in RF mixing and detection up to 1 GHz, provided layout minimizes parasitic inductance in the anode-cathode loop.
Does BAS4004E6327HTSA1 have ESD protection built-in?
No - it is an ESD-sensitive device (HBM ≥2 kV per AEC-Q101), requiring handling per ANSI/ESDA S20.20. External TVS or RC filtering is recommended for system-level ESD immunity in LIN or CAN nodes.
How does the common-anode configuration benefit circuit design?
The common-anode structure allows both diodes to clamp positive transients toward a shared reference rail (e.g., VCC), simplifying PCB routing in dual-signal paths such as differential ADC inputs or redundant sensor interfaces without needing separate cathode traces.
BAS4004E6327HTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Series Connection
- 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-SOT23
BAS4004E6327HTSA1 FAQ
1.How can I place an order for BAS4004E6327HTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS4004E6327HTSA1 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 BAS4004E6327HTSA1 reliable?
The price and inventory of BAS4004E6327HTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS4004E6327HTSA1 is usually 5 days.
3.What payment methods are accepted for BAS4004E6327HTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS4004E6327HTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS4004E6327HTSA1?
BAS4004E6327HTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS4004E6327HTSA1 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 BAS4004E6327HTSA1?
For technical support, including BAS4004E6327HTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS4004E6327HTSA1 requirements.
6.How does Aetrix verify that BAS4004E6327HTSA1 is sourced from the original manufacturer or authorized distributors?
All BAS4004E6327HTSA1 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 BAS4004E6327HTSA1 meets industry standards.
7.What is the process for return or replacement of BAS4004E6327HTSA1?
All BAS4004E6327HTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAS4004E6327HTSA1, 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 BAS4004E6327HTSA1 part is unused and in its original packaging.
Return procedure for BAS4004E6327HTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS4004E6327HTSA1 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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