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Diodes Incorporated BAV116S92-7
- Part No.:
- BAV116S92-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- SOD-923
- Datasheet:
-
BAV116S92-7.pdf
- Description:
- DIODE GEN PURP 85V 215MA SOD923
- Quantity:
- Payment:
- Shipping:
Inventory:8,242
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Product details
Overview
BAV116S92-7 from Diodes Incorporated is a surface-mount ultra-low-leakage switching diode with 85 V peak reverse voltage, 5.0 nA leakage current at 75 V, and 3.0 µs reverse recovery time, housed in an SOD923 package (1.0 × 0.6 × 0.37 mm). It serves as a precision signal-level clamp or biasing diode in battery-sensitive portable electronics where minimal standby current is critical.
For engineers reviewing the BAV116S92-7 datasheet, BAV116S92-7 pinout, BAV116S92-7 application, or BAV116S92-7 equivalent, key selection criteria include verified low IR (5 nA @ VR = 75 V), fast tRR (3.0 µs), compact SOD923 footprint, and thermal performance up to +150°C ambient.
Technical Context
This diode employs a planar epitaxial silicon structure optimized for low junction capacitance (1.5 pF @ 0 V) and minimal reverse leakage across temperature. Its 3.0 µs reverse recovery time supports moderate-speed switching in signal routing and level-shifting circuits without significant tail current.
The SOD923 package enables high-density PCB layouts while maintaining thermal resistance of 625 °C/W (junction-to-ambient, FR-4 board). The device operates reliably from –55°C to +150°C, with leakage rising to only 80 nA at 75 V and 150°C - confirming stable performance in thermally stressed portable environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VR (Peak Reverse Voltage) | 85 V - Supports DC blocking in 48 V systems and transient-tolerant signal paths. |
| IR (Leakage Current) | 5.0 nA @ VR = 75 V - Enables microamp-level standby power budgets in battery-powered devices. |
| tRR (Reverse Recovery Time) | 3.0 µs - Suitable for <500 kHz signal switching without excessive switching loss or ringing. |
| CT (Capacitance) | 1.5 pF @ VR = 0 V, f = 1 MHz - Minimizes signal distortion in RF detector and high-impedance analog front-ends. |
| IFM (Forward Current) | 215 mA continuous - Handles bias currents for small-signal transistors and logic interface clamping. |
| PD (Power Dissipation) | 200 mW - Allows operation at full rating up to +70°C ambient on standard FR-4 layout. |
Pinout & Package
Package: SOD923 - ultra-compact surface-mount plastic case (1.0 × 0.6 × 0.37 mm), matte tin-plated alloy 42 leadframe, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential node in clamping or protection configuration. |
| Cathode | Forward current exit / reverse-blocking terminal | Marked by bar on top view; ties to higher-potential rail or signal return path. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low leakage current | 5.0 nA @ 75 V ensures sub-µA standby drain in always-on sensor nodes. |
| SOD923 footprint | 0.6 mm width enables placement between fine-pitch IC pads without routing detours. |
| Low junction capacitance | 1.5 pF minimizes loading on high-frequency signal lines (e.g., RF envelope detection). |
| Lead-free & Green compliance | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb) meets strict environmental mandates. |
Applications
| Smartphone Power Management | Wireless Earbud Biasing |
|---|---|
Use Scenario: Isolating backup battery voltage from main PMIC during sleep mode. IC Role / Device Role / Timing Role: Low-leakage reverse-blocking diode in OR-ing path. Use Value: Prevents >95% of standby current loss due to diode leakage, extending shelf life. | Use Scenario: Providing stable bias to MEMS microphone amplifier in ultra-low-power audio subsystem. IC Role / Device Role / Timing Role: Signal-level DC bias clamp with negligible quiescent draw. Use Value: Maintains microphone readiness at <1 µA total subsystem leakage. |
| IoT Sensor Node Protection | USB-C Port Detection Logic |
Use Scenario: Protecting ADC input from ESD-induced forward conduction during hot-plug events. IC Role / Device Role / Timing Role: Fast-recovery clamping diode in I/O protection network. Use Value: Limits transient overshoot within 3.0 µs while adding <1.5 pF parasitic capacitance. | Use Scenario: Level-shifting CC line voltage detection in USB-C receptacle circuits. IC Role / Device Role / Timing Role: Low-capacitance signal diode for accurate 0.8–2.0 V threshold sensing. Use Value: Delivers precise voltage translation without distorting fast CC line edge timing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar low-leakage switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAV199LT1G | Higher IR (100 nA @ 75 V); SOT-23 package (2.9 × 1.3 mm) | Less suitable for space-constrained wearables; acceptable in larger portable PCBs | Select when board area permits larger footprint and leakage budget allows 20× increase. |
| 1N4148WS | Higher tRR (4.0 µs); same SOD923 footprint; IR = 25 nA @ 75 V | Marginally slower recovery limits use in >300 kHz signal paths | Choose only if cost sensitivity outweighs leakage and speed requirements. |
Compared with BAV199LT1G and 1N4148WS, the BAV116S92-7 delivers the lowest leakage (5 nA) in the smallest footprint (SOD923), making it uniquely suited for miniaturized, battery-critical designs where every nanoamp and 0.4 mm² matters.
Availability
BAV116S92-7 is available at Aetrix Electronics and suitable for smartphone power management, wireless earbud biasing, and IoT sensor node protection requiring stable component supply and guaranteed long-term availability.
Supply support for BAV116S92-7 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, specializing in high-reliability, energy-efficient components for consumer, industrial, and automotive markets.
The BAV116S92-7 belongs to Diodes' low-leakage switching diode product line, engineered specifically for ultra-low-power portable electronics where minimizing standby current and maximizing PCB density are primary design constraints.
FAQ
What is the maximum operating temperature for BAV116S92-7?
The BAV116S92-7 is rated for continuous operation from –55°C to +150°C junction temperature. At 150°C, its leakage current rises to 80 nA at 75 V reverse bias - still within specification and validated per JEDEC JESD22-A108.
Does BAV116S92-7 have a cathode marking, and how is it identified?
Yes - the cathode is marked by a bar on the top surface of the SOD923 package. This matches the standard polarity convention for SOD923 diodes and aligns with the schematic symbol orientation shown in the official datasheet (DS37947 Rev. 4–3).
Can BAV116S92-7 replace 1N4148 in high-frequency applications?
It can replace 1N4148 in low-current, low-capacitance signal paths (e.g., RF detection), but not in general-purpose switching above 1 MHz due to its 3.0 µs tRR - slower than 1N4148's typical 4 ns. Use only where speed requirements are ≤300 kHz.
Is BAV116S92-7 suitable for automotive applications?
No - BAV116S92-7 is not AEC-Q200 qualified and lacks automotive-grade screening. While its temperature range (–55°C to +150°C) overlaps with some automotive ambient conditions, Diodes Incorporated does not certify or recommend it for automotive use.
BAV116S92-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOD-923
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 85 V
- Current - Average Rectified (Io):
- 215mA
- Voltage - Forward (Vf) (Max) @ If:
- 1.25 V @ 150 mA
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 3 µs
- Current - Reverse Leakage @ Vr:
- 5 nA @ 75 V
- Capacitance @ Vr, F:
- 1.5pF @ 0V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-923
- Operating Temperature - Junction:
- -55°C ~ 150°C
BAV116S92-7 FAQ
1.How can I place an order for BAV116S92-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAV116S92-7 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 BAV116S92-7 reliable?
The price and inventory of BAV116S92-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAV116S92-7 is usually 5 days.
3.What payment methods are accepted for BAV116S92-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAV116S92-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAV116S92-7?
BAV116S92-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAV116S92-7 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 BAV116S92-7?
For technical support, including BAV116S92-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAV116S92-7 requirements.
6.How does Aetrix verify that BAV116S92-7 is sourced from the original manufacturer or authorized distributors?
All BAV116S92-7 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 BAV116S92-7 meets industry standards.
7.What is the process for return or replacement of BAV116S92-7?
All BAV116S92-7 units undergo pre-shipment inspection (PSI). If there is an issue with BAV116S92-7, 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 BAV116S92-7 part is unused and in its original packaging.
Return procedure for BAV116S92-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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