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Diodes Incorporated BAV99BRV-7
- Part No.:
- BAV99BRV-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- SOT-563, SOT-666
- Datasheet:
-
BAV99BRV-7.pdf
- Description:
- DIODE ARRAY GP 75V 215MA SOT-563
- Quantity:
- Payment:
- Shipping:
Inventory:40,324
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Product details
Overview
BAV99BRV-7 from Diodes Incorporated is a dual high-speed switching diode array in SOT563 package, featuring 75 V peak repetitive reverse voltage, 215 mA forward current per element, 4 ns reverse recovery time, and 1.5 pF junction capacitance - deployed in ESD protection and signal routing circuits for USB 2.0 data lines.
For engineers reviewing the BAV99BRV-7 datasheet, BAV99BRV-7 pinout, BAV99BRV-7 application, or BAV99BRV-7 equivalent, key selection criteria include ultra-low capacitance for high-frequency signal integrity, fast trr for digital edge fidelity, thermal performance on FR-4 PCBs, and dual-diode configuration for bidirectional clamping in compact space-constrained interfaces.
Technical Context
This dual-diode array integrates two independent BAV99-type switching diodes sharing a common cathode configuration (anode–anode–cathode) in a single SOT563 package. Each diode exhibits matched electrical characteristics: VF ≤ 0.715 V at 1 mA, IR ≤ 2.5 µA at 75 V, and CT ≤ 1.5 pF at 0 V.
The device operates across –55 °C to +150 °C, with thermal resistance RθJA = 357 °C/W on minimum copper pad layout. Its 350 mW power dissipation rating and low trr enable use in high-speed transient suppression and logic-level translation without thermal derating below 85 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Package | SOT563 - ultra-small 6-pin surface-mount footprint (1.6 × 1.6 mm), enabling dense placement in portable USB/MIPI interface routing |
| VRRM | 75 V - supports DC blocking and transient clamping up to industrial 24 V bus levels |
| trr | 4 ns max - preserves signal edge integrity in >100 Mbps digital data paths (e.g., USB 2.0 full-speed) |
| CT | 1.5 pF max at 0 V - minimizes capacitive loading on high-impedance signal lines (e.g., I²C, GPIO) |
| IFM | 215 mA per diode - sufficient for ESD pulse handling (IEC 61000-4-2 Level 4) and low-duty-cycle switching |
| VF | 0.715 V max at 1 mA - ensures minimal forward drop in low-voltage logic-level translation (1.8 V/3.3 V systems) |
Pinout & Package
SOT563 is a 6-pin ultra-compact plastic package with exposed copper alloy leadframe for enhanced thermal conduction. Pin 1 and Pin 2 are anodes of Diode 1 and Diode 2 respectively; Pins 3 and 6 are tied internally to the common cathode; Pins 4 and 5 are unused (NC) and electrically isolated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode of Diode 1 | Input node for first switching path; connects to protected signal line (e.g., USB D+) |
| Pin 2 | Anode of Diode 2 | Input node for second switching path; connects to complementary signal line (e.g., USB D−) |
| Pins 3 & 6 | Common Cathode | Shared output node tied to ground or clamp reference; enables bidirectional ESD current shunting |
| Pins 4 & 5 | No Connect (NC) | Internally unconnected; must remain floating or grounded per layout guidelines to avoid parasitic coupling |
Key Features
| Feature | Design Value |
|---|---|
| Dual BAV99 elements in one package | Reduces board area by ~40% vs. discrete SOT23 dual-diode solutions; simplifies routing for differential pairs |
| Thermally efficient copper alloy leadframe | Enables 350 mW total power dissipation with 357 °C/W RθJA - critical for sustained ESD pulse absorption |
| Ultra-low 1.5 pF capacitance | Maintains signal rise/fall times < 1 ns in 50 Ω systems; avoids jitter in high-speed serial links |
| 4 ns reverse recovery time | Supports clean switching at frequencies up to 100 MHz; prevents cross-conduction in active rectifier designs |
Applications
| USB 2.0 Data Line Protection | LVDS Signal Routing |
|---|---|
Use Scenario: Protecting D+ and D− lines against IEC 61000-4-2 ±15 kV contact discharge in portable docking stations. IC Role / Device Role / Timing Role: Dual-directional ESD clamp with sub-ns response, placed directly at connector entry point. Use Value: 1.5 pF capacitance prevents signal degradation at 480 Mbps; 4 ns trr ensures no data corruption during fast transients. | Use Scenario: Isolating LVDS clock and data pairs between FPGA and display timing controller in automotive infotainment displays. IC Role / Device Role / Timing Role: High-speed signal steering switch enabling dynamic source selection without added propagation delay. Use Value: Matched VF and trr across both diodes preserve differential skew < 50 ps; SOT563 footprint aligns with tight 0.4 mm pitch routing. |
| I²C Bus Level Translation | GPIO Signal Conditioning |
Use Scenario: Translating 1.8 V microcontroller I²C signals to 3.3 V sensor nodes in battery-powered IoT endpoints. IC Role / Device Role / Timing Role: Passive level-shifting diode pair with pull-up resistors, leveraging forward voltage drop for voltage offset. Use Value: 0.715 V VF at 1 mA enables precise 1.5 V offset; low IR (<2.5 µA) prevents bus leakage at standby. | Use Scenario: Debouncing and noise filtering of mechanical switch inputs on industrial HMI panels operating at 125 °C ambient. IC Role / Device Role / Timing Role: Fast-switching front-end clamp limiting input voltage excursions before MCU GPIO protection diodes. Use Value: Operation up to +150 °C TJ ensures reliability in sealed enclosures; 75 V VRRM handles inductive kickback from relay coils. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual high-speed switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAV99DW-7 | Same SOT363 package, identical electrical specs, but uses standard tin-plated leadframe (not copper alloy) | Lower thermal conductivity → RθJA = 430 °C/W → 20% lower power handling at elevated ambient | Select when cost sensitivity outweighs thermal margin; verify derating for >70 °C environments |
| NSR0230P2T5G | Single SOD-523 diode, 30 V VRRM, 0.35 ns trr, 0.5 pF CT - not dual, lower voltage rating | Not suitable for 75 V clamping; requires two devices and extra routing for differential protection | Prefer only for ultra-high-speed, low-capacitance single-line applications where voltage headroom <50 V suffices |
Compared with BAV99DW-7, the BAV99BRV-7 delivers superior thermal performance for sustained ESD events; versus NSR0230P2T5G, it provides integrated dual-channel capability and higher voltage robustness - making it optimal for compact, thermally demanding differential interface protection.
Availability
BAV99BRV-7 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, LVDS signal routing, and I²C level translation requiring stable component supply across production lifecycles.
Supply support for BAV99BRV-7 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, manufacturing, and sales operations across Asia, Europe, and North America.
The BAV99 series belongs to Diodes' high-speed switching diode product line, engineered specifically for ESD protection, signal routing, and level translation in space-constrained, high-frequency consumer and industrial interfaces.
FAQ
What is the pin configuration of BAV99BRV-7 and how are the diodes arranged?
BAV99BRV-7 uses a common-cathode dual-diode configuration in SOT563: Pin 1 and Pin 2 are independent anodes; Pins 3 and 6 are internally bonded to the shared cathode; Pins 4 and 5 are no-connect terminals. This layout supports bidirectional clamping on differential signal pairs without external wiring.
Does BAV99BRV-7 meet AEC-Q200 requirements for automotive use?
No - BAV99BRV-7 is not AEC-Q200 qualified. Diodes Incorporated offers the automotive-grade BAV99BRVQ-7 variant (with PPAP documentation and IATF 16949 manufacturing) for automotive applications; standard BAV99BRV-7 is intended for commercial and industrial use only.
Can BAV99BRV-7 be used for reverse polarity protection?
No - its 75 V VRRM and common-cathode topology make it unsuitable for series reverse-polarity protection. It is designed for shunt-based functions like ESD clamping and signal steering. For reverse polarity, use dedicated high-VF Schottky or MOSFET-based solutions.
How does the copper alloy leadframe improve thermal performance over standard leadframes?
The copper alloy leadframe reduces thermal resistance from junction to ambient by 17% (RθJA = 357 °C/W vs. 430 °C/W for tin-plated alternatives), enabling 350 mW power dissipation at 25 °C ambient - critical for absorbing multiple IEC 61000-4-2 ESD pulses without thermal runaway.
BAV99BRV-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-563, SOT-666
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 2 Pair Series Connection
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 75 V
- Current - Average Rectified (Io) (per Diode):
- 215mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1.25 V @ 150 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 2.5 µA @ 75 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-563
BAV99BRV-7 FAQ
1.How can I place an order for BAV99BRV-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAV99BRV-7 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 BAV99BRV-7 reliable?
The price and inventory of BAV99BRV-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAV99BRV-7 is usually 5 days.
3.What payment methods are accepted for BAV99BRV-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAV99BRV-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAV99BRV-7?
BAV99BRV-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAV99BRV-7 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 BAV99BRV-7?
For technical support, including BAV99BRV-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAV99BRV-7 requirements.
6.How does Aetrix verify that BAV99BRV-7 is sourced from the original manufacturer or authorized distributors?
All BAV99BRV-7 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 BAV99BRV-7 meets industry standards.
7.What is the process for return or replacement of BAV99BRV-7?
All BAV99BRV-7 units undergo pre-shipment inspection (PSI). If there is an issue with BAV99BRV-7, 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 BAV99BRV-7 part is unused and in its original packaging.
Return procedure for BAV99BRV-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAV99BRV-7 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
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BAV99,215
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BAT54SLT1G
onsemi
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BAV70LT1G
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BAT54CLT1G
onsemi
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BAT54S-7-F
Diodes Incorporated
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BAV99LT1G
onsemi
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BAT54S,215
Nexperia USA Inc.
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BAS40-04LT1G
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MMBD1503-TP
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BAV99WT1G
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