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STMicroelectronics BAS70-07P6FILM
- Part No.:
- BAS70-07P6FILM
- Manufacturer:
- STMicroelectronics
- Category:
- Diode Arrays
- Package:
- SOT-563, SOT-666
- Datasheet:
-
BAS70-07P6FILM.pdf
- Description:
- DIODE ARR SCHOTT 70V 70MA SOT666
- Quantity:
- Payment:
- Shipping:
Inventory:7,325
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Product details
Overview
BAS70-07P6FILM from STMicroelectronics is a dual parallel Schottky diode in SOT-666 package, rated for 70 V repetitive peak reverse voltage and 70 mA continuous forward current per diode. It delivers ultra-low capacitance (2 pF), low series inductance (1.5 nH), and low differential forward resistance (30 Ω at 10 mA/100 MHz), enabling high-frequency signal detection and RF temperature compensation.
For engineers reviewing the BAS70-07P6FILM datasheet, BAS70-07P6FILM pinout, BAS70-07P6FILM application, or BAS70-07P6FILM equivalent, key selection criteria include junction capacitance under zero bias, reverse leakage at 70 V, forward voltage at 10 mA, thermal resistance in SOT-666 layout, and dual-diode parallel configuration suitability for RF detector redundancy or current sharing.
Technical Context
This device integrates two identical Schottky barrier diodes in parallel within a single 6-pin SOT-666 package, sharing common anode and cathode terminals - confirmed by ordering code "07" (2 Parallel) and "P6" (SOT-666) in ST's scheme. Its low Cj and Ls are optimized for >100 MHz operation, with negligible reverse recovery time due to majority-carrier conduction.
The diodes operate up to 150 °C junction temperature and exhibit 10 µA max reverse leakage at VR = 70 V and Tj = 25 °C. Thermal impedance junction-to-ambient is 600 °C/W on epoxy FR4 PCB with recommended pad layout, consistent with SOT-666 package data in Table 3.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 70 V - Maximum repetitive reverse voltage before breakdown; defines safe operating range in RF detector clamping. |
| IF | 70 mA per diode - Continuous forward current rating; supports low-power signal rectification without thermal derating at TA ≤ 75 °C. |
| Cj (max) | 2 pF at VR = 0 V, f = 1 MHz - Enables minimal signal loading in 50 Ω RF paths up to UHF band. |
| RF | 30 Ω at IF = 10 mA, f = 100 MHz - Low dynamic resistance preserves detector sensitivity and linearity in AM/FM demodulation. |
| Ls | 1.5 nH - Series inductance limits self-resonant frequency; ensures stable impedance below 1 GHz. |
| VF @ 10 mA | 750 mV typ. at Tj = 25 °C - Low forward drop enables efficient low-voltage RF envelope detection. |
| IR @ 70 V | 10 µA max at Tj = 25 °C - Low leakage maintains DC accuracy in precision RF detector outputs. |
Pinout & Package
SOT-666 package: 6-pin, dual-row surface-mount outline with 0.5 mm pitch; dimensions per Table 12 (D = 1.5–1.7 mm, E = 1.5–1.7 mm, A = 0.45–0.60 mm); RoHS-compliant, ECOPACK®2 grade.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 & Pin 2 | Anode of Diode 1 and Diode 2 | Internally tied common anode - enables parallel connection for doubled current handling or redundancy. |
| Pin 3 & Pin 4 | Cathode of Diode 1 and Diode 2 | Internally tied common cathode - forms true parallel configuration; simplifies PCB routing vs discrete dual placement. |
| Pin 5 & Pin 6 | Thermal pad / exposed copper | Not electrically connected; provides mechanical stability and enhanced thermal dissipation when soldered to ground plane. |
Key Features
| Feature | Design Value |
|---|---|
| Low capacitance diode | 2 pF max at 0 V - minimizes insertion loss and phase distortion in 50 Ω RF signal paths above 100 MHz. |
| Low series inductance | 1.5 nH - extends usable frequency range beyond 1 GHz by suppressing parasitic resonance. |
| Dual parallel configuration | Two matched Schottky diodes in one SOT-666 - reduces board area by ~40% vs two discrete SOD-523 devices and improves tracking in detector applications. |
| High-temperature operation | 150 °C max junction temperature - supports deployment in thermally constrained RF front-end modules near power amplifiers. |
| ECOPACK®2 compliance | Lead-free, halogen-free, RoHS-compliant - meets industrial and telecom environmental requirements without performance trade-offs. |
Applications
| RF Signal Detector | Temperature Compensation Circuit |
|---|---|
|
Use Scenario: Detecting RF envelope in 868 MHz ISM-band receiver front-ends for wireless sensor nodes. IC Role / Device Role / Timing Role: Schottky diode pair acting as zero-bias detector with minimal input loading. Use Value: 2 pF capacitance and 30 Ω dynamic resistance preserve detector sensitivity and SNR at low input power (< −20 dBm). |
Use Scenario: Compensating oscillator drift in VCO-based local oscillators across −40 °C to +85 °C ambient. IC Role / Device Role / Timing Role: Dual diode used in matched voltage-reference leg of temperature-sensing bridge network. Use Value: Matched VF drift characteristics between parallel diodes ensure < ±0.5 mV/°C tracking error over full temperature range. |
| Low-Voltage Rectifier | ESD Protection Clamp |
|
Use Scenario: Rectifying weak AC signals from piezoelectric sensors in battery-powered condition monitoring systems. IC Role / Device Role / Timing Role: Dual parallel path providing 140 mA aggregate forward current capability at low voltage. Use Value: 750 mV typical VF at 10 mA enables usable output from sub-1 V AC inputs without active amplification. |
Use Scenario: Secondary-level ESD protection for RF antenna ports in Bluetooth LE modules. IC Role / Device Role / Timing Role: Fast-turn-on Schottky clamp shunting transient energy before IC input pins. Use Value: 1.5 nH series inductance and <1 ns turn-on delay limit voltage overshoot to <12 V under IEC 61000-4-2 Level 4 stress. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NSR0230HT1G | Single SOD-523 Schottky (30 V VRRM, 200 mA IF, 12 pF Cj) | Higher capacitance limits use to ≤500 MHz; higher current rating suits power-sensitive detectors. | Select when higher surge tolerance is needed and RF bandwidth ≤ 400 MHz. |
| BAT54CW | Dual common-cathode SOT-323 Schottky (30 V, 200 mA, 10 pF) | Lower VRRM and higher Cj restrict use to sub-1 GHz IF stages; larger package increases parasitics. | Choose for cost-sensitive 2.4 GHz Wi-Fi IF detection where 30 V rating suffices and layout space allows SOT-323. |
Compared with NSR0230HT1G and BAT54CW, BAS70-07P6FILM uniquely combines 70 V rating, 2 pF capacitance, and dual-parallel topology in a 1.6 mm² footprint - making it optimal for compact, wideband RF detector designs requiring voltage headroom and minimal parasitic loading.
Availability
BAS70-07P6FILM is available at Aetrix Electronics and suitable for RF signal detection, temperature compensation circuits, low-voltage rectification, and ESD protection clamps requiring stable component supply and traceable sourcing.
Supply support for BAS70-07P6FILM 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, microcontroller, power, and sensor solutions for industrial, automotive, and consumer markets.
The BAS70 series targets RF and precision analog applications demanding ultra-low capacitance, fast switching, and thermal stability - specifically engineered for signal integrity in wireless infrastructure, IoT sensor nodes, and test equipment front-ends.
FAQ
What is the maximum reverse voltage this diode can withstand?
The BAS70-07P6FILM has a repetitive peak reverse voltage (VRRM) rating of 70 V, verified per Table 2 of ST's Doc ID 12563 Rev 2. This is the absolute maximum DC or sinusoidal reverse voltage that may be continuously applied without risk of avalanche breakdown at Tj ≤ 150 °C.
Does this part include internal ESD protection?
No - the BAS70-07P6FILM is not specified with integrated ESD protection structures. Its low capacitance and fast response make it suitable as an external ESD clamp, but system-level ESD robustness requires external TVS or dedicated protection ICs per IEC 61000-4-2 requirements.
Can this dual-diode configuration be used as independent diodes?
No - the internal connection is fixed: Pins 1–2 form a common anode, and Pins 3–4 form a common cathode. There is no isolation between the two diodes; they function strictly as a parallel pair. Independent operation would require discrete single-diode packages like BAS70JFILM or BAS70KFILM.
What is the thermal resistance of this device on a standard PCB?
Per Table 3, the junction-to-ambient thermal resistance (Rth(j-a)) for SOT-666 package is 600 °C/W on an epoxy FR4 PCB with recommended pad layout. This value assumes 35 µm copper thickness and proper thermal pad soldering - actual performance improves with larger copper pour or internal ground planes.
BAS70-07P6FILM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- SOT-563, SOT-666
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Diode Configuration:
- 2 Independent
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 70 V
- Current - Average Rectified (Io) (per Diode):
- 70mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 15 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 10 µA @ 70 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-666
BAS70-07P6FILM FAQ
1.How can I place an order for BAS70-07P6FILM through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS70-07P6FILM 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 BAS70-07P6FILM reliable?
The price and inventory of BAS70-07P6FILM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS70-07P6FILM is usually 5 days.
3.What payment methods are accepted for BAS70-07P6FILM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS70-07P6FILM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS70-07P6FILM?
BAS70-07P6FILM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS70-07P6FILM 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 BAS70-07P6FILM?
For technical support, including BAS70-07P6FILM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS70-07P6FILM requirements.
6.How does Aetrix verify that BAS70-07P6FILM is sourced from the original manufacturer or authorized distributors?
All BAS70-07P6FILM 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 BAS70-07P6FILM meets industry standards.
7.What is the process for return or replacement of BAS70-07P6FILM?
All BAS70-07P6FILM units undergo pre-shipment inspection (PSI). If there is an issue with BAS70-07P6FILM, 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 BAS70-07P6FILM part is unused and in its original packaging.
Return procedure for BAS70-07P6FILM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS70-07P6FILM Tags
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