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Nexperia USA Inc. BAS16LD,315
- Part No.:
- BAS16LD,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 2-XDFN
- Datasheet:
-
BAS16LD,315.pdf
- Description:
- DIODE GP 100V 215MA DFN1006D-2
- Quantity:
- Payment:
- Shipping:
Inventory:170,364
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Product details
Overview
BAS16LD,315 from Nexperia is a single high-speed switching diode in an ultra-small SOD882D leadless surface-mount package, featuring trr ≤4 ns reverse recovery time, 100 V repetitive peak reverse voltage (VRRM), and 215 mA forward current rating. It serves as a fast-switching signal path component in low-power digital logic interfaces and ESD-protected I/O stages.
For engineers reviewing the BAS16LD,315 datasheet, BAS16LD,315 pinout, BAS16LD,315 application, or BAS16LD,315 equivalent, key selection criteria include its AEC-Q101 qualification, visible solderable side pads for optical inspection, 1.5 pF capacitance at 0 V, and thermal resistance of 500 K/W in free air-critical for space-constrained automotive and portable electronics designs.
Technical Context
The BAS16LD,315 operates as a unidirectional silicon switching diode with cathode-anode polarity defined by a top-side marking bar. Its 4 ns trr is measured under standardized conditions (IF = 10 mA → IR = 10 mA, RL = 100 Ω, IR = 1 mA), enabling reliable operation in 100 MHz+ digital signal routing.
Designed for reflow-only assembly on FR4 PCBs with 60 μm copper traces, it delivers 0.855 V forward voltage at 10 mA and maintains leakage below 0.5 μA at 80 V reverse bias-supporting low-power standby modes in battery-operated systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - supports input protection in 24 V industrial control and 48 V PoE-powered devices without derating |
| trr | ≤4 ns - enables clean edge transitions in >100 MHz clock distribution and data line clamping |
| Cd | 1.5 pF at 0 V - minimizes signal loading on high-impedance analog sensor outputs and RF front-end bias lines |
| IR | 0.5 μA at VR = 80 V - ensures negligible standby current drain in always-on IoT node power rails |
| VF | 855 mV at IF = 10 mA - reduces forward conduction loss in level-shifting circuits driving CMOS inputs |
| Rth(j-a) | 500 K/W - defines maximum power dissipation (250 mW) at ambient ≤25 °C for thermally isolated PCB layouts |
Pinout & Package
Encapsulated in the SOD882D package (1.0 × 0.6 × 0.4 mm body), the BAS16LD,315 uses a two-terminal leadless design with visible and solderable side pads. The cathode is marked by a bar on the top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode | Connected to lower-potential node; polarity indicator for correct orientation during automated placement |
| 2 | Anode | Connected to higher-potential node; forms forward-biased path when anode > cathode by ≥0.7 V |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per JESD22-A114 |
| Solderable side pads | Enables AOI-compatible visual inspection and eliminates hidden joint defects common in bottom-terminated packages |
| Ultra-small footprint | 0.6 mm width allows placement between fine-pitch BGA balls or beneath connectors in ultra-dense mobile modules |
| Low leakage at high Tj | 50 μA max IR at VR = 80 V and Tj = 150 °C - sustains integrity in under-hood automotive sensor signal conditioning |
Applications
| High-Speed Logic Clamping | Automotive Sensor Signal Conditioning |
|---|---|
Use Scenario: Protecting FPGA I/O banks from overshoot/undershoot during hot-plug events in industrial PLC backplanes. IC Role / Device Role / Timing Role: Fast-clamp diode placed between signal line and VCC/GND rails to shunt transients within 4 ns. Use Value: Prevents latch-up in 3.3 V CMOS inputs while adding <0.1 pF parasitic capacitance to maintain signal integrity up to 200 MHz. |
Use Scenario: Biasing and protecting NTC thermistor inputs in engine coolant temperature sensors exposed to 125 °C ambient. IC Role / Device Role / Timing Role: Reverse-polarity protection diode in the sensor's 5 V supply path, operating continuously at 150 °C junction temperature. Use Value: Maintains <0.5 μA leakage at 80 V reverse bias even at full temperature range, avoiding measurement offset drift. |
| USB 2.0 Data Line Protection | Low-Power IoT Node Power Sequencing |
Use Scenario: ESD suppression on D+/D− lines of USB 2.0 peripherals before the PHY interface IC. IC Role / Device Role / Timing Role: High-speed transient voltage suppressor with sub-ns response, placed adjacent to connector pins. Use Value: 4 ns trr prevents signal distortion on 480 Mbps data streams; 1.5 pF capacitance avoids eye diagram closure. |
Use Scenario: Isolating backup coin-cell supply from main Li-ion rail in BLE wearable sleep monitors. IC Role / Device Role / Timing Role: Low-leakage blocking diode ensuring zero current draw from backup source during normal operation. Use Value: 30 nA IR at 25 V reverse bias extends 10-year shelf life of CR2032 battery without measurable discharge. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMBD160L,315 | Same SOD882D package, but trr = 6 ns (typ), VF = 900 mV @ 10 mA, and no AEC-Q101 qualification | Acceptable for non-automotive consumer electronics where 2 ns slower recovery is tolerable | Select when cost sensitivity outweighs automotive compliance and sub-5 ns timing margin |
| BAS116,215 | Higher VRRM = 120 V, same trr ≤4 ns, but in larger SOT23 package (2.9 × 1.3 × 1.0 mm) | Preferred where board space permits and higher reverse voltage margin is required for 48 V systems | Choose when layout allows larger footprint and system-level surge immunity requires >100 V standoff |
Compared with MMBD160L,315 and BAS116,215, the BAS16LD,315 uniquely combines AEC-Q101 qualification, 4 ns trr, and 1.0 mm × 0.6 mm footprint-making it the only option for space-constrained automotive modules requiring both speed and qualification.
Availability
BAS16LD,315 is available at Aetrix Electronics and suitable for automotive infotainment head units, industrial fieldbus interface cards, and portable medical diagnostic devices requiring stable component supply across extended product lifecycles.
Supply support for BAS16LD,315 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 discrete and logic components, with core expertise in silicon switching devices and advanced packaging.
The BAS16LD,315 belongs to Nexperia's AEC-Q101-qualified high-speed diode product line, engineered specifically for automotive signal integrity and industrial robustness in ultra-compact form factors.
FAQ
Is BAS16LD,315 compatible with lead-free reflow profiles?
Yes. The BAS16LD,315 is qualified for standard lead-free reflow soldering per JEDEC J-STD-020, with peak temperatures up to 260 °C. Reflow is the only recommended soldering method-wave or hand-soldering is not supported due to thermal stress on the SOD882D package structure.
What is the maximum continuous forward current at 85 °C ambient?
At Tamb = 85 °C, the maximum continuous forward current is derated to approximately 150 mA, based on the device's 250 mW total power dissipation limit and 500 K/W thermal resistance. This ensures junction temperature remains below 150 °C under steady-state conditions.
Does the SOD882D package support automated optical inspection (AOI)?
Yes. The SOD882D package features visible and solderable side pads that reflect light uniformly, enabling reliable AOI detection of solder joint quality, coplanarity, and placement accuracy-critical for high-yield SMT lines producing automotive ECUs.
How does BAS16LD,315 perform under pulsed reverse recovery conditions?
Under pulsed test conditions (IF = 10 mA → IR = 10 mA, RL = 100 Ω), the BAS16LD,315 achieves trr ≤4 ns, verified using a 0.6 ns rise-time reverse pulse and 0.35 ns oscilloscope bandwidth. This performance is guaranteed across −40 °C to +125 °C operating range.
BAS16LD,315 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- BAS16
- Package/Case:
- 2-XDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 215mA
- 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:
- 500 nA @ 80 V
- Capacitance @ Vr, F:
- 1.5pF @ 0V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1006D-2
- Operating Temperature - Junction:
- 150°C (Max)
BAS16LD,315 FAQ
1.How can I place an order for BAS16LD,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS16LD,315 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 BAS16LD,315 reliable?
The price and inventory of BAS16LD,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS16LD,315 is usually 5 days.
3.What payment methods are accepted for BAS16LD,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS16LD,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS16LD,315?
BAS16LD,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS16LD,315 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 BAS16LD,315?
For technical support, including BAS16LD,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS16LD,315 requirements.
6.How does Aetrix verify that BAS16LD,315 is sourced from the original manufacturer or authorized distributors?
All BAS16LD,315 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 BAS16LD,315 meets industry standards.
7.What is the process for return or replacement of BAS16LD,315?
All BAS16LD,315 units undergo pre-shipment inspection (PSI). If there is an issue with BAS16LD,315, 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 BAS16LD,315 part is unused and in its original packaging.
Return procedure for BAS16LD,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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