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Diodes Incorporated BAS7006TA
- Part No.:
- BAS7006TA
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
BAS7006TA.pdf
- Description:
- DIODE ARR SCHOTT 70V 15MA SOT233
- Quantity:
- Payment:
- Shipping:
Inventory:7,277
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Product details
Overview
BAS7006TA from Diodes Incorporated is a dual common-anode silicon planar Schottky barrier diode in SOT23 package, rated for 70 V reverse voltage, 15 mA forward current, and 410 mV forward voltage at 1 mA, used in high-speed signal clamping and RF detector circuits.
For engineers reviewing the BAS7006TA datasheet, BAS7006TA pinout, BAS7006TA application, or BAS7006TA equivalent, key selection criteria include low forward voltage drop, sub-2 pF junction capacitance at 0 V, 100 ps minority carrier lifetime, and common-anode dual-diode configuration for balanced signal routing.
Technical Context
This dual Schottky diode integrates two identical anode-connected junctions on a single die, enabling synchronous clamping or dual-path detection without cross-coupling. Its 100 ps effective minority lifetime supports operation up to 54 MHz under pulsed conditions (20 mA peak).
The device exhibits 200 nA reverse leakage at 50 V and maintains stable 410 mV VF across 1 mA DC bias - critical for precision RF envelope detection and low-voltage logic-level translation where forward threshold consistency matters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VBR) | 70 V minimum - ensures reliable blocking in 48 V telecom and 3.3–5 V logic interface protection circuits |
| Forward Voltage (VF) | 410 mV at 1 mA - enables low-loss signal rectification in battery-powered RF detectors |
| Junction Capacitance (CT) | 2.0 pF at 1 MHz, 0 V - minimizes signal distortion in UHF receiver front-ends |
| Reverse Leakage (IR) | 200 nA at 50 V - preserves accuracy in high-impedance sample-and-hold or peak-detect nodes |
| Minority Lifetime (τ) | 100 ps - supports clean switching response in 54 MHz pulse detection applications |
| Power Dissipation (Ptot) | 330 mW at 25°C - allows dual-diode operation within thermal limits of SOT23 footprint |
Pinout & Package
SOT23-3 package with gull-wing leads; compact 2.9 mm × 1.3 mm × 1.0 mm body height; moisture sensitivity level 1 (MSL1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode of Diode 1 | Input node for first signal path; shares cathode with Pin 2 via internal common-anode structure |
| 2 | Cathode (Common) | Shared output node for both diodes; connects to reference or load return path |
| 3 | Anode of Diode 2 | Input node for second independent signal path; electrically isolated from Pin 1 except at common cathode |
Key Features
| Feature | Design Value |
|---|---|
| Dual common-anode topology | Enables matched-pair clamping of differential signals without external wiring asymmetry |
| Low 410 mV forward voltage | Reduces conduction loss in 3.3 V and lower supply rail detector stages |
| 2.0 pF junction capacitance | Maintains >1 GHz small-signal bandwidth in zero-bias RF sampling applications |
| 100 ps minority carrier lifetime | Minimizes stored charge recovery delay during fast edge transitions |
Applications
| RF Envelope Detection | High-Speed Logic Clamping |
|---|---|
Use Scenario: Demodulating AM signals in 868 MHz ISM-band receivers with minimal distortion. IC Role / Device Role / Timing Role: Dual-anode Schottky pair rectifies RF input while sharing cathode output to analog baseband filter. Use Value: 410 mV VF and 2.0 pF CT preserve signal fidelity and extend detection bandwidth beyond 500 MHz. | Use Scenario: Protecting FPGA I/O pins from overshoot during 100 Mbps LVCMOS signal transmission. IC Role / Device Role / Timing Role: Common-anode clamp routes transient energy from both data and clock lines to shared ground-referenced cathode. Use Value: Matched VF and τ ensure symmetrical clamping response, reducing timing skew between parallel signals. |
| DC-DC Converter Feedback Snubbing | Low-Power Sensor Signal Conditioning |
Use Scenario: Suppressing switching-node ringing in 1 MHz synchronous buck converters using ceramic output capacitors. IC Role / Device Role / Timing Role: Dual diode snubs high-frequency oscillations at both upper and lower MOSFET source nodes. Use Value: 70 V VBR withstands transient spikes; 330 mW Ptot handles repetitive 10 ns pulses without thermal runaway. | Use Scenario: Level-shifting thermistor voltage outputs from 0–1.2 V range into 0–3.3 V ADC input range. IC Role / Device Role / Timing Role: Forward-biased diode offsets sensor signal; second diode provides reference path for ratiometric calibration. Use Value: 200 nA IR prevents loading of high-impedance sensor dividers; matched VF ensures stable offset over temperature. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NSR0230HT1G | Single diode, 30 V VBR, 0.35 V VF at 10 mA, SOD-323 package | Lacks dual configuration and common-anode topology; unsuitable for differential clamping | Select only when single-diode function suffices and voltage rating ≤30 V |
| BAT54C | Common-cathode dual Schottky, 30 V VBR, 0.24 V VF at 10 mA, same SOT23-3 footprint | Inverted polarity - cathodes tied, not anodes; incompatible with common-anode circuit layouts | Use only if board layout permits cathode-common topology and 30 V rating is acceptable |
Compared with NSR0230HT1G and BAT54C, BAS7006TA uniquely delivers 70 V standoff with common-anode pairing in SOT23, enabling high-voltage differential signal conditioning unavailable in lower-rated or inverted-configuration alternatives.
Availability
BAS7006TA is available at Aetrix Electronics and suitable for RF detector modules, high-speed logic interface protection, and DC-DC converter snubbing requiring stable component supply across automotive infotainment, industrial IoT gateways, and medical telemetry systems.
Supply support for BAS7006TA 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design centers across Asia and manufacturing in Taiwan and China.
The BAS70 series targets high-frequency signal integrity applications, emphasizing low capacitance, fast switching, and matched dual-diode performance for RF and digital interface protection.
FAQ
What is the maximum continuous forward current rating for BAS7006TA?
The absolute maximum forward current is 15 mA per diode, specified under DC conditions with ambient temperature at 25°C. Derating applies above 25°C per the 330 mW total power dissipation limit and thermal resistance of the SOT23 package. Pulse operation at higher currents is permitted only if average power remains within Ptot and peak junction temperature stays below 150°C.
Is BAS7006TA suitable for use in 2.4 GHz Wi-Fi front-end detection?
No - while its 2.0 pF capacitance and 100 ps lifetime support operation up to 54 MHz, the device's parasitic inductance and package resonance limit effective bandwidth well below 2.4 GHz. It is validated for ISM-band receivers up to 915 MHz only when used with impedance-matched PCB layout and proper grounding.
How does the common-anode configuration affect PCB layout compared to BAT54C?
The common-anode arrangement requires the cathodes to be routed separately to distinct signal paths, whereas BAT54C's common-cathode layout ties anodes to separate inputs and joins cathodes to one net. This reversal changes net topology: BAS7006TA sinks current from two inputs to one output node, while BAT54C sources current from two inputs to one return node - making direct substitution impossible without schematic and layout revision.
Does BAS7006TA meet AEC-Q101 for automotive applications?
No - BAS7006TA is not qualified to AEC-Q101. It operates across –55°C to +150°C, but lacks the stress testing, failure analysis, and traceability documentation required for automotive-grade qualification. For automotive use, Diodes Incorporated offers the AEC-Q101-qualified BAS70-06WQ variant in SOT323 package with identical electrical specs.
BAS7006TA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- 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):
- 70 V
- Current - Average Rectified (Io) (per Diode):
- 15mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 410 mV @ 1 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 200 nA @ 50 V
- Operating Temperature - Junction:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
BAS7006TA FAQ
1.How can I place an order for BAS7006TA through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS7006TA 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 BAS7006TA reliable?
The price and inventory of BAS7006TA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS7006TA is usually 5 days.
3.What payment methods are accepted for BAS7006TA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS7006TA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS7006TA?
BAS7006TA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS7006TA 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 BAS7006TA?
For technical support, including BAS7006TA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS7006TA requirements.
6.How does Aetrix verify that BAS7006TA is sourced from the original manufacturer or authorized distributors?
All BAS7006TA 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 BAS7006TA meets industry standards.
7.What is the process for return or replacement of BAS7006TA?
All BAS7006TA units undergo pre-shipment inspection (PSI). If there is an issue with BAS7006TA, 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 BAS7006TA part is unused and in its original packaging.
Return procedure for BAS7006TA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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