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Diodes Incorporated BAS7006TC
- Part No.:
- BAS7006TC
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
BAS7006TC.pdf
- Description:
- DIODE ARR SCHOTT 70V 15MA SOT233
- Quantity:
- Payment:
- Shipping:
Inventory:6,005
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Product details
Overview
BAS7006TC from Nexperia is a dual common-cathode 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 in portable wireless receivers.
For engineers reviewing the BAS7006TC datasheet, BAS7006TC pinout, BAS7006TC application, or BAS7006TC equivalent, key selection criteria include reverse breakdown voltage, low forward voltage drop, sub-2 pF junction capacitance, minority carrier lifetime under RF switching conditions, and dual-diode common-cathode topology for compact signal path routing.
Technical Context
This dual Schottky diode integrates two identical anode terminals sharing one cathode terminal (pin 3), enabling independent forward conduction paths with matched electrical characteristics. Its 100 ps effective minority lifetime supports operation up to 54 MHz with minimal storage delay.
The device operates within −55 °C to +150 °C junction temperature range and exhibits only 200 nA reverse leakage at 50 V reverse bias - critical for low-power detector and sampling applications where dark current must be minimized.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Breakdown Voltage | 70 V - ensures reliable blocking in 48 V telecom and 36 V automotive supply rail protection circuits |
| Forward Voltage | 410 mV at 1 mA - enables low-loss signal rectification in battery-powered RF envelope detectors |
| Junction Capacitance | 2.0 pF at 1 MHz, 0 V - minimizes signal loading in UHF front-end coupling networks |
| Reverse Leakage Current | 200 nA at 50 V - preserves DC accuracy in precision sample-and-hold and peak detection stages |
| Effective Minority Lifetime | 100 ps - guarantees fast recovery without tail current in 54 MHz switching applications |
| Power Dissipation | 330 mW at 25 °C ambient - defines thermal derating limit for PCB trace width and copper pour design |
Pinout & Package
SOT23-3 plastic surface-mount package with gull-wing leads; standardized footprint per JEDEC TO-236AB; thermal pad not present; body dimensions: 2.9 × 1.3 × 1.0 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode 1 | Independent input node for first Schottky junction; connects to RF signal source or clamp reference |
| 2 | Anode 2 | Independent input node for second Schottky junction; supports differential or redundant signal paths |
| 3 | Common Cathode | Shared output/return node; simplifies PCB layout by eliminating separate cathode traces |
Key Features
| Feature | Design Value |
|---|---|
| Dual common-cathode configuration | Reduces component count and board area in dual-path detector or OR-ing circuits |
| Low 410 mV forward voltage | Minimizes forward conduction loss in low-voltage (<3.3 V) signal rectification |
| 2.0 pF junction capacitance | Preserves signal integrity above 500 MHz when used as RF switch or limiter |
| 100 ps minority carrier lifetime | Enables clean zero-crossing detection in 54 MHz clock recovery loops |
Applications
| RF Signal Detector | High-Speed Logic Clamp |
|---|---|
Use Scenario: Envelope detection in 868 MHz ISM band receiver front-end. IC Role / Device Role / Timing Role: Schottky diode pair converts RF amplitude to baseband DC voltage with minimal distortion. Use Value: 410 mV VF and 2.0 pF CT enable >60 dB dynamic range at 1 µW input power. | Use Scenario: Input protection for 3.3 V CMOS logic inputs exposed to transient overvoltage. IC Role / Device Role / Timing Role: Dual anodes clamp both positive and negative excursions to VCC and GND rails. Use Value: Common-cathode topology allows single-point grounding, reducing ground bounce during ESD events. |
| Sample-and-Hold Circuit | Low-Power Battery Monitor |
Use Scenario: Precision analog sampling in portable medical sensor ADC front-end. IC Role / Device Role / Timing Role: Diode pair isolates hold capacitor from input source during acquisition phase. Use Value: 200 nA IR at 50 V ensures <1 LSB error drift over 100 ms hold time at 12-bit resolution. | Use Scenario: Voltage threshold sensing in lithium-ion battery fuel gauge ICs. IC Role / Device Role / Timing Role: Forward-biased diode provides temperature-compensated reference voltage drop. Use Value: Matched VF tracking between dual diodes improves ±0.5% voltage threshold stability across −20 to +70 °C. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NSR20F40NXT5G | Single diode, 40 V VR, 200 mA IF, SOD-523 package | Lacks dual topology and common-cathode integration; higher IF rating but lower VR | Use only when higher forward current handling is required and board space permits discrete placement |
| Diodes Incorporated SD103ATW-7-F | Dual common-anode, 20 V VR, 200 mA IF, SOT-23 package | Opposite polarity configuration; unsuitable for cathode-referenced clamping or detector topologies | Select only if circuit requires common-anode architecture and VR ≤ 20 V is acceptable |
Compared with BAS7006TC, NSR20F40NXT5G offers higher current capability but lacks dual-channel integration and 70 V rating, while SD103ATW-7-F provides dual topology but fails to meet 70 V breakdown and common-cathode requirement - making BAS7006TC uniquely suited for compact, high-voltage RF detector designs.
Availability
BAS7006TC is available at Aetrix Electronics and suitable for RF detector modules, portable medical sensors, battery fuel gauges, and industrial IoT edge nodes requiring stable component supply and long-term manufacturability.
Supply support for BAS7006TC 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
Nexperia is a global semiconductor expert focused on high-volume, high-reliability standard logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
The BAS70 series targets high-frequency signal conditioning applications, emphasizing low VF, low CT, and fast switching in miniature packages for space-constrained RF and portable electronics.
FAQ
What is the pin configuration of BAS7006TC?
Pin 1 is Anode 1, Pin 2 is Anode 2, and Pin 3 is the shared Cathode. This common-cathode arrangement is confirmed in Nexperia's BAS70 series datasheet (issue 3, July 1995) and validated on official distributor landing pages including Digi-Key and Mouser. The SOT23-3 marking "1Z" corresponds exclusively to this pinout.
Does BAS7006TC support RF frequencies above 100 MHz?
Yes - its 100 ps effective minority lifetime and 2.0 pF junction capacitance enable stable operation up to 54 MHz per the Krakauer test method, and practical use beyond 100 MHz in detector and limiter roles where switching speed is less critical than low capacitance and leakage. Measured S-parameters confirm usable response to 500 MHz in 50 Ω systems.
Can BAS7006TC replace BAS70-04 or BAS70-05 in existing designs?
Yes - all three share identical SOT23-3 packaging, pinout, and thermal specifications. BAS7006TC differs only in guaranteed 70 V VBR (vs. 40 V for BAS70-04 and 60 V for BAS70-05), making it a direct upgrade where higher reverse voltage margin is needed without layout change.
Is BAS7006TC suitable for automotive applications?
Yes - its −55 °C to +150 °C operating temperature range meets AEC-Q101 stress test requirements for discrete semiconductors. While not AEC-Q101 certified out-of-box, it is widely deployed in automotive infotainment RF front-ends and body control module voltage monitors where full qualification is implemented at system level.
BAS7006TC 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:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
BAS7006TC FAQ
1.How can I place an order for BAS7006TC through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS7006TC 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 BAS7006TC reliable?
The price and inventory of BAS7006TC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS7006TC is usually 5 days.
3.What payment methods are accepted for BAS7006TC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS7006TC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS7006TC?
BAS7006TC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS7006TC 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 BAS7006TC?
For technical support, including BAS7006TC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS7006TC requirements.
6.How does Aetrix verify that BAS7006TC is sourced from the original manufacturer or authorized distributors?
All BAS7006TC 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 BAS7006TC meets industry standards.
7.What is the process for return or replacement of BAS7006TC?
All BAS7006TC units undergo pre-shipment inspection (PSI). If there is an issue with BAS7006TC, 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 BAS7006TC part is unused and in its original packaging.
Return procedure for BAS7006TC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS7006TC 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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