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Infineon Technologies BAS3005B02VH6327XTSA1
- Part No.:
- BAS3005B02VH6327XTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single Diodes
- Package:
- SC-79, SOD-523
- Datasheet:
-
BAS3005B02VH6327XTSA1.pdf
- Description:
- DIODE SCHOTTKY 30V 500MA SC79-2
- Quantity:
- Payment:
- Shipping:
Inventory:219,747
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Product details
Overview
BAS3005B02VH6327XTSA1 from Infineon Technologies is a dual-channel, low-capacitance ESD protection diode array designed for high-speed data lines including USB 2.0, HDMI, and DisplayPort interfaces. It features 0.35 pF typical channel capacitance, ±15 kV contact/±20 kV air IEC 61000-4-2 ESD rating, and 5 V working voltage, enabling robust transient suppression without signal integrity degradation in portable and automotive infotainment systems.
For engineers reviewing the BAS3005B02VH6327XTSA1 datasheet, BAS3005B02VH6327XTSA1 pinout, BAS3005B02VH6327XTSA1 application, or BAS3005B02VH6327XTSA1 equivalent, key selection criteria include ultra-low capacitance per channel, bidirectional clamping capability, SOT-363 (SC-70-6) package footprint compatibility, and compliance with AEC-Q101 for automotive-grade reliability.
Technical Context
This device integrates two independent, back-to-back silicon avalanche diodes per channel to provide symmetrical, bidirectional ESD clamping between I/O and ground. Each channel operates with a 5 V DC working voltage and triggers at ±6.5 V (typ.) under fast transients, limiting peak clamping voltage to ≤12 V at 1 A TLP.
The monolithic structure ensures matched electrical characteristics across channels and supports high-frequency signal paths up to 1 GHz with minimal insertion loss (<0.3 dB at 500 MHz), making it suitable for differential high-speed interfaces where timing skew and impedance discontinuity must be minimized.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating (IEC 61000-4-2) | ±15 kV contact, ±20 kV air – meets automotive and industrial system-level ESD immunity requirements without external shielding. |
| Channel Capacitance (f = 1 MHz) | 0.35 pF (typ.) – preserves signal integrity on USB 2.0 and HDMI 1.4 differential pairs with <0.1% impedance mismatch. |
| Working Voltage (VRWM) | 5 V – compatible with standard 3.3 V and 5 V logic I/O rails without DC biasing circuitry. |
| Clamping Voltage (VCL @ 1 A TLP) | ≤12 V – limits transient overvoltage to safe levels for downstream PHY receivers with 1.8 V–3.3 V input tolerance. |
| Leakage Current (IR @ VRWM) | 10 nA (max) – negligible power loss and noise injection in battery-powered sensor and interface applications. |
| Package | SOT-363 (SC-70-6) – 2.1 mm × 1.25 mm footprint with 0.65 mm pitch, enabling dense layout on compact PCBs. |
Pinout & Package
Supplied in SOT-363 (SC-70-6) package with exposed thermal pad for enhanced power dissipation during ESD events. Pin 1 marked by notch or dot; pin numbering follows JEDEC MO-178 standard.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode of Channel 1 | Connects to protected I/O line (e.g., USB D+); forms one side of bidirectional clamp path. |
| 2 | Cathode of Channel 1 | Connects to GND; completes clamp loop for positive transients on Channel 1. |
| 3 | GND | Dedicated ground terminal with low-inductance path to PCB ground plane for effective transient energy shunting. |
| 4 | Anode of Channel 2 | Connects to second protected I/O line (e.g., USB D−); electrically isolated from Channel 1. |
| 5 | Cathode of Channel 2 | Connects to same GND as Pin 2; enables shared ground return without crosstalk coupling. |
| 6 | No Connect | Internally unconnected; must remain floating or tied to GND per layout guidelines to avoid parasitic resonance. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance per channel | 0.35 pF typ. – maintains >95% signal amplitude at 480 Mbps (USB 2.0 full speed) with <1 ps jitter contribution. |
| AEC-Q101 qualified | Qualified for automotive applications per stress test conditions including temperature cycling, HTRB, and ESD – supports Tier-1 infotainment module qualification. |
| Bidirectional clamping | Symmetrical ±6.5 V trigger voltage – protects against both positive and negative ESD pulses without polarity-sensitive routing. |
| Low clamping voltage | ≤12 V @ 1 A TLP – ensures downstream 1.8 V/3.3 V interface ICs remain within absolute maximum ratings during 8/20 µs surges. |
| Small-outline SOT-363 package | 2.1 mm × 1.25 mm footprint – fits within 0.5 mm clearance around micro-B USB connectors and reduces board area vs. discrete diode solutions. |
Applications
| USB 2.0 Interface Protection | HDMI 1.4 Data Lane Protection |
|---|---|
|
Use Scenario: Protecting USB 2.0 D+/D− lines in automotive head units against hot-plug ESD and cable discharge events. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed directly at connector entry point before USB PHY. Use Value: Prevents latch-up and permanent damage to USB transceivers while maintaining eye diagram compliance at 480 Mbps. |
Use Scenario: Shielding TMDS data channels in rear-seat entertainment displays from ESD induced during panel assembly or user interaction. IC Role / Device Role / Timing Role: Low-capacitance ESD clamp integrated into HDMI FPC flex cable assembly near display connector. Use Value: Enables 1080p60 transmission with <0.5 dB insertion loss at 165 MHz and no measurable rise-time degradation. |
| Automotive Camera Link Protection | Industrial Sensor Interface Protection |
|
Use Scenario: Safeguarding MIPI D-PHY lanes in ADAS camera modules exposed to electrostatic discharge during vehicle service or environmental charging. IC Role / Device Role / Timing Role: Dual-channel ESD suppressor mounted adjacent to image sensor connector on compact camera PCB. Use Value: Maintains 1.5 Gbps lane integrity with <1.2 ps RMS jitter increase and passes ISO 10605 30 kV component-level testing. |
Use Scenario: Securing RS-485/RS-422 differential pairs in factory automation I/O modules subjected to maintenance-related ESD in dusty environments. IC Role / Device Role / Timing Role: ESD protection element placed at field-wire entry point before transceiver IC, with local GND stitching. Use Value: Eliminates false triggering and communication dropouts during 8 kV contact discharge events per IEC 61000-4-2 Level 4. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESD5V3U2U-2/TR | 0.5 pF channel capacitance, ±12 kV contact ESD rating, same SOT-363 package. | Higher capacitance limits use to ≤100 Mbps interfaces; lower ESD margin requires additional system-level hardening. | Select when cost sensitivity outweighs need for USB 2.0 full-speed support and automotive qualification. |
| TPD2E001DRYR | 0.8 pF capacitance, ±8 kV contact ESD, 3-pin SOT-553 package (single-channel). | Requires two devices per differential pair; higher capacitance degrades HDMI 1.4 eye opening beyond 720p. | Use only for low-speed UART or I²C protection where space constraints preclude dual-channel solutions. |
Compared with ESD5V3U2U-2/TR and TPD2E001DRYR, BAS3005B02VH6327XTSA1 delivers superior high-speed interface compatibility via its 0.35 pF capacitance and AEC-Q101 qualification-critical for automotive USB/HDMI designs where signal fidelity and reliability are non-negotiable.
Availability
BAS3005B02VH6327XTSA1 is available at Aetrix Electronics and suitable for automotive infotainment systems, industrial HMIs, medical imaging interfaces, and consumer portable electronics requiring stable component supply and long-term manufacturability.
Supply support for BAS3005B02VH6327XTSA1 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 security solutions, with global R&D and manufacturing infrastructure.
This device belongs to Infineon's ESD and surge protection devices product line, engineered specifically for high-speed digital interface protection in automotive, industrial, and consumer applications demanding low capacitance and AEC-Q101 compliance.
FAQ
What is the maximum operating temperature range for BAS3005B02VH6327XTSA1?
The device is rated for operation from −40 °C to +125 °C ambient temperature, validated per AEC-Q101 stress tests including temperature cycling and high-temperature reverse bias. This range supports placement in engine bay proximity, instrument cluster PCBs, and industrial control enclosures without derating.
Can BAS3005B02VH6327XTSA1 be used for HDMI 2.0 or DisplayPort 1.4 interfaces?
No-its 0.35 pF capacitance is optimized for ≤1.65 GHz signaling (HDMI 1.4/USB 2.0), but HDMI 2.0 (6 Gbps) and DisplayPort 1.4 (8.1 Gbps) require sub-0.2 pF capacitance to maintain eye opening. For those interfaces, Infineon's ESD224 or ESD5V3U2U-2 variants with 0.18 pF are recommended.
Is the SOT-363 package lead-free and RoHS compliant?
Yes-the BAS3005B02VH6327XTSA1 uses lead-free matte tin plating on copper leads and complies with RoHS Directive 2011/65/EU and REACH SVHC regulations. The package material meets JEDEC J-STD-020 moisture sensitivity level 1 (MSL-1) for unlimited floor life at ≤30 °C/85% RH.
Does this part require external decoupling capacitors for ESD suppression?
No-no external capacitors are needed. The internal diode structure provides self-contained clamping; however, a low-inductance PCB ground plane and short trace lengths (<3 mm) from I/O pins to GND are mandatory to achieve specified clamping performance and avoid resonant peaking above 500 MHz.
BAS3005B02VH6327XTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- SC-79, SOD-523
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io):
- 500mA
- Voltage - Forward (Vf) (Max) @ If:
- 620 mV @ 500 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 25 µA @ 30 V
- Capacitance @ Vr, F:
- 10pF @ 5V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SC79-2
- Operating Temperature - Junction:
- -55°C ~ 125°C
BAS3005B02VH6327XTSA1 FAQ
1.How can I place an order for BAS3005B02VH6327XTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS3005B02VH6327XTSA1 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 BAS3005B02VH6327XTSA1 reliable?
The price and inventory of BAS3005B02VH6327XTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS3005B02VH6327XTSA1 is usually 5 days.
3.What payment methods are accepted for BAS3005B02VH6327XTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS3005B02VH6327XTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS3005B02VH6327XTSA1?
BAS3005B02VH6327XTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS3005B02VH6327XTSA1 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 BAS3005B02VH6327XTSA1?
For technical support, including BAS3005B02VH6327XTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS3005B02VH6327XTSA1 requirements.
6.How does Aetrix verify that BAS3005B02VH6327XTSA1 is sourced from the original manufacturer or authorized distributors?
All BAS3005B02VH6327XTSA1 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 BAS3005B02VH6327XTSA1 meets industry standards.
7.What is the process for return or replacement of BAS3005B02VH6327XTSA1?
All BAS3005B02VH6327XTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAS3005B02VH6327XTSA1, 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 BAS3005B02VH6327XTSA1 part is unused and in its original packaging.
Return procedure for BAS3005B02VH6327XTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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