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Nexperia USA Inc. BAS16LD-QYL
- Part No.:
- BAS16LD-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- 2-XDFN
- Datasheet:
-
BAS16LD-QYL.pdf
- Description:
- BAS16LD-Q/SOD882D/DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:7,961
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Product details
Overview
BAS16LD-Q from Nexperia is a single high-speed switching diode in an ultra-small leadless SOD882D (DFN1006D-2) package, designed for automotive-grade signal routing and fast transient suppression. It delivers trr ≤ 4 ns reverse recovery time, VR = 100 V maximum reverse voltage, and IF = 215 mA continuous forward current, with AEC-Q101 qualification enabling use in engine control units and ADAS sensor interfaces.
For engineers reviewing the BAS16LD-Q datasheet, BAS16LD-Q pinout, BAS16LD-Q application, or BAS16LD-Q equivalent, key selection criteria include its 4 ns trr performance, 1.5 pF capacitance at 0 V, side-wettable flanks for automated optical inspection, and compatibility with reflow-only soldering on FR4 PCBs with 60 µm copper traces.
Technical Context
The BAS16LD-Q operates as a unidirectional silicon switching diode optimized for high-frequency signal path isolation and clamping in automotive electronics. Its junction temperature rating of 150 °C and storage range of −65 °C to 150 °C support under-hood deployment, while the 500 K/W junction-to-ambient thermal resistance reflects thermal behavior on standard FR4 layouts.
It exhibits low leakage (IR ≤ 0.5 µA at VR = 80 V, Tamb = 25 °C), low forward voltage (VF = 855 mV at IF = 10 mA), and minimal parasitic capacitance (Cd = 1.5 pF at VR = 0 V, f = 1 MHz), making it suitable for ESD-protected I/O buffering and high-speed logic-level translation where timing integrity is critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| trr | ≤ 4 ns - Enables clean switching in >100 MHz digital signal paths without tail current distortion |
| VR / VRRM | 100 V - Supports 24 V automotive supply rail transients and ISO 7637-2 pulse 1/2a clamping |
| IF | 215 mA - Sustains continuous current in CAN/LIN bus termination and sensor bias networks |
| Cd | 1.5 pF at 0 V - Minimizes capacitive loading on high-impedance analog inputs and clock lines |
| IR | ≤ 0.5 µA at VR = 80 V - Ensures low standby power loss in always-on vehicle modules |
| VF | 855 mV at IF = 10 mA - Reduces forward conduction loss in low-power level-shifting circuits |
| Rth(j-a) | 500 K/W - Defines thermal derating slope on standard FR4 PCBs without thermal pads |
Pinout & Package
Encapsulated in the DFN1006D-2 (SOD882D) ultra-small leadless plastic package (1.0 mm × 0.6 mm × 0.4 mm body, 0.65 mm pitch), with visible and solderable side pads for automated optical inspection and reliable reflow joint formation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K (Cathode) | Connected to higher-potential node during forward conduction; marked by cathode bar on top surface |
| 2 | A (Anode) | Connected to lower-potential node; enables current flow from Anode to Cathode when forward-biased |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including powertrain and chassis control modules |
| Solderable side pads | Enables automated X-ray and AOI inspection of solder joints without requiring bottom-side access |
| trr ≤ 4 ns | Reduces switching losses and prevents shoot-through in high-frequency gate drive snubbers |
| Low IR ≤ 0.5 µA | Maintains signal integrity in high-impedance sensor bias networks over full temperature range |
| Ultra-small SOD882D footprint | Reduces PCB area by >60% vs. SOT23 packages, supporting miniaturized ADAS camera modules |
Applications
| Automotive LIN Bus Interface | High-Speed Logic-Level Translation |
|---|---|
|
Use Scenario: Bidirectional signal conditioning between 5 V microcontroller GPIO and 12 V LIN physical layer transceivers. IC Role / Device Role / Timing Role: Unidirectional clamping diode protecting MCU pins from LIN bus transients while preserving edge fidelity. Use Value: 4 ns trr ensures <1% timing skew on 20 kbaud LIN frames; 100 V VRRM withstands load-dump pulses up to 120 V. |
Use Scenario: Level shifting between 1.8 V FPGA I/O banks and 3.3 V peripheral sensors in infotainment head units. IC Role / Device Role / Timing Role: Fast-switching passive translator using forward conduction and reverse blocking to isolate voltage domains. Use Value: 1.5 pF capacitance avoids signal degradation on 50 MHz clock lines; side-wettable flanks enable reliable reflow in dense BGA layouts. |
| Engine Control Unit (ECU) Input Protection | ADAS Camera Module Bias Network |
|
Use Scenario: Reverse polarity and transient protection for analog sensor inputs (e.g., MAP, TPS) exposed to harsh under-hood environments. IC Role / Device Role / Timing Role: High-reliability clamp diode placed before precision ADC front-end to limit input voltage excursions. Use Value: AEC-Q101 qualification guarantees operation at 150 °C junction temperature; 0.5 µA IR prevents DC offset drift in µA-range bias currents. |
Use Scenario: Bias current regulation and ESD protection for CMOS image sensor pixel arrays in rear-view cameras. IC Role / Device Role / Timing Role: Low-capacitance switching element in active bias networks that must preserve high-frequency SNR. Use Value: 1.5 pF Cd minimizes noise coupling into analog pixel outputs; 1.0 mm × 0.6 mm footprint saves space in 8 mm × 8 mm camera modules. |
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 |
|---|---|---|---|
| ON Semiconductor NSVRBAS16WT1G | trr = 4 ns (same), but VF = 1.25 V at IF = 150 mA (vs. 1.25 V for BAS16LD-Q at same condition); Rth(j-a) = 420 K/W (lower) | Optimized for higher-current 12 V rail clamping; lacks AEC-Q101 certification | Select when thermal performance is prioritized over automotive qualification and low-leakage requirements |
| Vishay VS-1EDH02-M3/84A | trr = 3.5 ns (slightly faster), VR = 200 V (higher), but Cd = 2.0 pF (higher) and package is SOD-123FL (larger) | Targets industrial 24 V PLC I/O protection; not qualified for automotive temperature cycling | Select when higher reverse voltage margin is required and board space allows larger SMD footprint |
Compared with NSVRBAS16WT1G and VS-1EDH02-M3/84A, the BAS16LD-Q uniquely balances AEC-Q101 compliance, 4 ns trr, 1.5 pF capacitance, and ultra-compact SOD882D packaging-making it the only option qualified for space-constrained, thermally demanding automotive signal-path applications.
Availability
BAS16LD-Q is available at Aetrix Electronics and suitable for automotive LIN bus interfaces, high-speed logic-level translation, engine control unit input protection, and ADAS camera module bias networks requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for BAS16LD-Q 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 devices, with leadership in automotive-qualified components and advanced packaging technologies.
The BAS16LD-Q belongs to Nexperia's AEC-Q101-qualified high-speed switching diode product line, engineered specifically for signal integrity preservation and transient resilience in automotive electronics operating up to 150 °C junction temperature.
FAQ
Is BAS16LD-Q compatible with lead-free reflow soldering processes?
Yes, BAS16LD-Q is qualified exclusively for reflow soldering per its datasheet. The SOD882D package features side-wettable flanks designed for reliable solder joint formation using standard lead-free reflow profiles (peak temperature ≤ 260 °C). Wave soldering and hand soldering are not recommended due to thermal stress risks and lack of validation.
What is the significance of the binary marking code '1000' on BAS16LD-Q?
The '1000' marking on the top surface identifies the device as BAS16LD-Q per Nexperia's standardized binary coding system for SOD882D packages. It is not a date or lot code, but a type-specific identifier used for automated optical recognition during assembly and traceability verification in automotive manufacturing lines.
Can BAS16LD-Q be used in place of BAS16 in existing designs?
No-BAS16LD-Q is not a drop-in replacement for legacy BAS16 (SOT23). It uses the smaller SOD882D package with different pad layout, thermal characteristics (Rth(j-a) = 500 K/W vs. ~300 K/W for SOT23), and tighter trr distribution (≤4 ns vs. typical 4 ns). PCB redesign and thermal validation are required for migration.
Does BAS16LD-Q support bidirectional signal routing?
No-BAS16LD-Q is a unidirectional silicon switching diode. It conducts current only from anode to cathode when forward-biased and blocks current in reverse bias up to 100 V. For bidirectional protection, paired diodes or dedicated TVS/ESD arrays must be used; the device itself does not provide symmetrical clamping.
BAS16LD-QYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- 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
BAS16LD-QYL FAQ
1.How can I place an order for BAS16LD-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS16LD-QYL 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-QYL reliable?
The price and inventory of BAS16LD-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS16LD-QYL is usually 5 days.
3.What payment methods are accepted for BAS16LD-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS16LD-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS16LD-QYL?
BAS16LD-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS16LD-QYL 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-QYL?
For technical support, including BAS16LD-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS16LD-QYL requirements.
6.How does Aetrix verify that BAS16LD-QYL is sourced from the original manufacturer or authorized distributors?
All BAS16LD-QYL 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-QYL meets industry standards.
7.What is the process for return or replacement of BAS16LD-QYL?
All BAS16LD-QYL units undergo pre-shipment inspection (PSI). If there is an issue with BAS16LD-QYL, 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-QYL part is unused and in its original packaging.
Return procedure for BAS16LD-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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