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Infineon Technologies BAS7002VH6327XTSA1
- Part No.:
- BAS7002VH6327XTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single Diodes
- Package:
- SC-79, SOD-523
- Datasheet:
-
BAS7002VH6327XTSA1.pdf
- Description:
- DIODE SCHOTTKY 70V 70MA SC79-2-1
- Quantity:
- Payment:
- Shipping:
Inventory:23,179
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Product details
Overview
BAS7002VH6327XTSA1 from Infineon Technologies is a silicon Schottky diode in SOD323 package configured as a single discrete device, rated for 70 V reverse voltage, 70 mA forward current, and 250 mW power dissipation at TS ≤ 107 °C, used for high-speed switching and voltage clamping in automotive signal conditioning circuits.
For engineers reviewing the BAS7002VH6327XTSA1 datasheet, BAS7002VH6327XTSA1 pinout, BAS7002VH6327XTSA1 application, or BAS7002VH6327XTSA1 equivalent, key selection criteria include VF matching (≤20 mV at 10 mA), low CT (1.5 pF typ. at 0 V), fast τrr (≤100 ps), and AEC-Q101 qualification for under-hood sensor interfaces.
Technical Context
This Schottky diode leverages low-barrier metal–semiconductor junction design to achieve sub-720 mV forward voltage at 15 mA and ultra-low reverse recovery time. Its 1.5 pF capacitance at 0 V and 1 MHz enables RF mixing and high-frequency detector applications without parasitic resonance.
The device operates across –55 °C to +125 °C ambient and supports pulsed operation up to 100 mA with duty cycle–dependent thermal derating. Junction-to-soldering-point thermal resistance is ≤170 K/W, enabling stable performance in compact PCB layouts with limited copper area.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 70 V - Supports clamping in 48 V automotive subsystems without breakdown. |
| Forward Current (IF) | 70 mA DC - Sustains continuous signal-level rectification in sensor bias networks. |
| Forward Voltage (VF) | 720 mV max @ 15 mA - Minimizes conduction loss in low-power analog front-ends. |
| Diode Capacitance (CT) | 1.5 pF typ. @ 0 V, 1 MHz - Enables >500 MHz small-signal detection without tuning. |
| Reverse Recovery Time (τrr) | 100 ps max - Ensures clean edge fidelity in >100 Mbps digital line protection. |
| Thermal Resistance (RthJS) | ≤170 K/W - Allows direct mounting on 1 oz Cu with <10 °C rise at 50 mW dissipation. |
| Operating Temperature | –55 °C to +125 °C - Qualified for engine control module and transmission ECU environments. |
Pinout & Package
SOD323 surface-mount plastic package (2.1 mm × 1.25 mm × 0.95 mm), cathode marked by band, lead-free and RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Current entry node | Connected to higher-potential side of clamping path or RF input in mixer topologies. |
| Cathode (K) | Current exit node / polarity reference | Banded terminal tied to ground or lower-voltage rail; defines forward conduction direction. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive electronics per stress test requirements including HTGB, HTRB, and temperature cycling. |
| Low forward voltage matching | ΔVF ≤ 20 mV between units at 10 mA - Enables consistent threshold behavior in parallel-connected protection arrays. |
| Ultra-fast switching | τrr ≤ 100 ps - Eliminates tail current in high-edge-rate transient suppression (e.g., CAN FD bus line clamping). |
| Low leakage current | IR ≤ 0.1 µA @ 50 V - Preserves signal integrity in high-impedance sensor feedback paths. |
Applications
| Automotive Sensor Signal Clamping | High-Frequency RF Detector |
|---|---|
Use Scenario: Protecting analog outputs of crankshaft position sensors from load-dump transients in 12 V/48 V hybrid architectures. IC Role / Device Role / Timing Role: Discrete clamping diode placed between sensor output and ECU input rail. Use Value: 70 V VR rating absorbs ISO 7637-2 Pulse 5a surges while 720 mV VF avoids signal distortion during normal operation. | Use Scenario: Demodulating 868 MHz ISM-band signals in TPMS receiver front-ends. IC Role / Device Role / Timing Role: Passive envelope detector using zero-bias Schottky junction. Use Value: 1.5 pF CT and 100 ps τrr support broadband response with minimal phase shift below 1 GHz. |
| USB Port ESD Protection | Low-Power Logic-Level Shifting |
Use Scenario: Secondary-level ESD clamp on USB 2.0 D+ line in infotainment head units. IC Role / Device Role / Timing Role: Fast-turn-on shunt element triggered by ±8 kV contact discharge. Use Value: Sub-µA IR ensures no loading of 480 Mbps data eye; 70 mA IF handles IEC 61000-4-2 peak currents. | Use Scenario: Level translation between 3.3 V MCU GPIO and 5 V legacy CAN transceiver standby control. IC Role / Device Role / Timing Role: Forward-biased voltage drop element establishing logic threshold offset. Use Value: Tight VF matching (≤20 mV) guarantees repeatable 1.8 V switching point across production lots. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBAT54LT1G | Higher VF (800 mV max @ 10 mA); SOT-23 package; non-AEC-Q101 | Limited to consumer-grade USB or audio clamping; not suitable for under-hood use | Select only for cost-sensitive non-automotive designs where thermal margin exceeds 25 °C |
| BAS70-04W | Same die in SOT-323; 48 °C max TS rating vs. 107 °C for BAS7002V | Requires larger copper pour or forced airflow in same thermal environment | Use when footprint compatibility with legacy SOT-323 layout is mandatory and power dissipation stays below 120 mW |
Compared with SBAT54LT1G and BAS70-04W, BAS7002VH6327XTSA1 delivers superior thermal robustness (107 °C TS limit), automotive qualification, and tighter VF matching-critical for precision clamping in safety-critical ECUs.
Availability
BAS7002VH6327XTSA1 is available at Aetrix Electronics and suitable for automotive sensor interfaces, RF detector modules, USB port protection, and low-power level-shifting circuits requiring stable component supply across multi-year production cycles.
Supply support for BAS7002VH6327XTSA1 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 ICs, and discrete devices, with global manufacturing and quality certification aligned to IATF 16949.
This part belongs to the BAS70 family of high-speed Schottky diodes engineered specifically for automotive signal integrity and transient protection, emphasizing AEC-Q101 reliability and parametric consistency across temperature.
FAQ
Is BAS7002VH6327XTSA1 pin-compatible with BAS70-02W?
Yes - both use identical SOD323 package with anode/cathode pinout. The "02V" suffix denotes the same internal die as BAS70-02W but with enhanced thermal qualification (TS ≤ 107 °C vs. 107 °C for -02W), confirmed in Infineon's 2014 datasheet revision.
What is the maximum allowable soldering temperature for BAS7002VH6327XTSA1?
The device complies with JEDEC J-STD-020D reflow profile: peak temperature 260 °C for ≤10 seconds, with ramp-up rate ≤3 °C/s and ramp-down rate ≤6 °C/s. Hand-soldering must not exceed 350 °C for <3 seconds per terminal to avoid delamination.
Does BAS7002VH6327XTSA1 support bidirectional ESD protection?
No - it is a unidirectional Schottky diode. For bidirectional protection, two devices must be connected in series opposition (anode-to-anode or cathode-to-cathode), as specified in Infineon Application Note AN201 for transient suppression topologies.
Can BAS7002VH6327XTSA1 replace BAT54S in existing designs?
Only with validation - BAT54S is a dual common-cathode Schottky in SOT-23, while BAS7002VH6327XTSA1 is single-diode SOD323. Electrical parameters (VF, CT, τrr) are comparable, but package size, thermal path, and pin count differ significantly; board redesign is required.
BAS7002VH6327XTSA1 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):
- 70 V
- Current - Average Rectified (Io):
- 70mA
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 15 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 100 ps
- Current - Reverse Leakage @ Vr:
- 100 nA @ 50 V
- Capacitance @ Vr, F:
- 2pF @ 0V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SC79-2-1
- Operating Temperature - Junction:
- 150°C (Max)
BAS7002VH6327XTSA1 FAQ
1.How can I place an order for BAS7002VH6327XTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS7002VH6327XTSA1 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 BAS7002VH6327XTSA1 reliable?
The price and inventory of BAS7002VH6327XTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS7002VH6327XTSA1 is usually 5 days.
3.What payment methods are accepted for BAS7002VH6327XTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS7002VH6327XTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS7002VH6327XTSA1?
BAS7002VH6327XTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS7002VH6327XTSA1 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 BAS7002VH6327XTSA1?
For technical support, including BAS7002VH6327XTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS7002VH6327XTSA1 requirements.
6.How does Aetrix verify that BAS7002VH6327XTSA1 is sourced from the original manufacturer or authorized distributors?
All BAS7002VH6327XTSA1 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 BAS7002VH6327XTSA1 meets industry standards.
7.What is the process for return or replacement of BAS7002VH6327XTSA1?
All BAS7002VH6327XTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAS7002VH6327XTSA1, 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 BAS7002VH6327XTSA1 part is unused and in its original packaging.
Return procedure for BAS7002VH6327XTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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