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Nexperia USA Inc. BAS16J,115
- Part No.:
- BAS16J,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SC-90, SOD-323F
- Datasheet:
-
BAS16J,115.pdf
- Description:
- DIODE GP 100V 250MA SOD323F
- Quantity:
- Payment:
- Shipping:
Inventory:1,999,780
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Product details
Overview
BAS16J from Nexperia is a high-speed switching diode in SOD323F (SC-90) package, rated for 100 V repetitive peak reverse voltage, 4 ns reverse recovery time, and 250 mA forward current. It serves as a fast-turn-off signal path switch in digital logic interfaces, level translators, and clamp circuits operating up to 100 MHz.
For engineers reviewing the BAS16J datasheet, BAS16J pinout, BAS16J application, or BAS16J equivalent, key selection criteria include trr ≤ 4 ns, VR = 100 V, VF ≤ 855 mV at 10 mA, Cd = 1.5 pF at 0 V, and thermal resistance Rth(j-a) = 230 K/W in free air - critical for high-frequency signal integrity and low-power clamping.
Technical Context
The BAS16J employs a planar epitaxial silicon structure optimized for rapid carrier sweep-out, enabling sub-4 ns reverse recovery under IF = IR = 10 mA, RL = 100 Ω test conditions. Its low 1.5 pF capacitance at 0 V and 30 nA leakage at 25 V support minimal signal distortion in RF and data-line protection.
Designed for surface-mount operation on FR4 PCBs with single-sided copper, it delivers 550 mW total power dissipation at Tamb ≤ 25 °C and junction temperature tolerance up to 150 °C - suitable for compact, thermally constrained consumer and industrial control boards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VR / VRRM | 100 V - supports DC bias and transient clamping in 48 V and 3.3–24 V logic-level systems without breakdown. |
| trr | 4 ns - enables reliable switching at ≥100 MHz clock rates in sample-and-hold, pulse shaping, and multiplexing circuits. |
| VF @ 10 mA | 855 mV - ensures low forward conduction loss in series-switched signal paths with minimal voltage drop impact. |
| Cd @ 0 V | 1.5 pF - minimizes capacitive loading on high-speed data lines (e.g., USB 2.0, I²C, GPIO), preserving edge fidelity. |
| IR @ 80 V | 0.5 µA at 25 °C - guarantees negligible leakage-induced offset in precision analog front-ends and battery-monitoring inputs. |
| Rth(j-a) | 230 K/W - defines thermal derating curve for ambient temperatures up to 70 °C in unforced-air applications. |
Pinout & Package
Package: SOD323F (SC-90), plastic surface-mounted device, 1.7 mm × 1.25 mm × 0.7 mm body, cathode-marked with "AR" laser marking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to lower-potential node; carries reverse-biased blocking path and forward conduction return path. |
| 2 | Anode (A) | Connected to higher-potential node; accepts forward current during active conduction phase. |
Key Features
| Feature | Design Value |
|---|---|
| High-speed switching | trr ≤ 4 ns ensures clean signal transitions in >100 MHz digital timing paths without tailing or ringing. |
| Low junction capacitance | 1.5 pF at 0 V reduces high-frequency insertion loss and crosstalk in multi-channel data routing. |
| Low leakage current | 0.5 µA max at 80 V prevents false triggering in high-impedance sensor interface and battery-sense circuits. |
| Small-footprint packaging | SOD323F (1.7 × 1.25 mm) enables dense placement in space-constrained IoT nodes and portable electronics. |
Applications
| Logic-Level Clamping | ESD Protection Interface |
|---|---|
|
Use Scenario: Protecting 3.3 V microcontroller GPIO pins from ±8 kV HBM ESD events while maintaining signal integrity. IC Role / Device Role / Timing Role: Fast-clamp diode placed between I/O line and VCC/GND rails to shunt transients before IC input structures are stressed. Use Value: 4 ns trr and 1.5 pF capacitance prevent signal degradation during normal operation and ensure sub-10 ns response to ESD pulses. |
Use Scenario: Bidirectional signal line protection in USB 2.0 D+/D− traces exposed to hot-plug and cable discharge events. IC Role / Device Role / Timing Role: Low-capacitance steering diode in rail-to-rail clamp configuration, referenced to VBUS and GND. Use Value: 1.5 pF capacitance avoids USB 2.0 eye-diagram closure; 100 V VRRM withstands VBUS overvoltage surges up to 5.5 V + margin. |
| Digital Signal Multiplexing | Level Translation Enable Path |
|
Use Scenario: Isolating multiple 5 V sensor outputs into a shared 3.3 V ADC input channel using diode-OR logic. IC Role / Device Role / Timing Role: High-speed isolation switch that blocks backfeed while passing rising/falling edges with minimal delay skew. Use Value: 4 ns trr limits inter-channel crosstalk; 855 mV VF at 10 mA keeps voltage drop below 3% of 3.3 V full-scale range. |
Use Scenario: Enabling/disabling a 1.8 V LDO output via microcontroller GPIO in ultra-low-power wearable systems. IC Role / Device Role / Timing Role: Series-connected enable switch controlling LDO EN pin, requiring fast turn-off to prevent brownout during sleep mode entry. Use Value: 4 ns trr ensures <10 ns disable latency; 250 mA IF rating exceeds typical EN pin leakage and pull-up current requirements. |
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 MMBD1201LT1G | trr = 3.5 ns (slightly faster), VF = 1.25 V @ 150 mA (higher forward drop), same SOD-323 package. | Better suited for ultra-fast pulse applications but less optimal for low-VF signal routing at <10 mA. | Select when trr < 3.5 ns is mandatory and VF penalty is acceptable. |
| Diodes Incorporated BAV99W-7-F | Dual-series configuration in SOT-363, trr = 4 ns, VF = 1.25 V @ 150 mA, higher capacitance (2 pF). | Offers dual-diode integration for differential or complementary clamping but increases board area and parasitic coupling. | Choose only when dual-diode topology matches system layout and 2 pF Cd is tolerable. |
Compared with MMBD1201LT1G and BAV99W-7-F, the BAS16J provides the best balance of low VF (855 mV @ 10 mA), low Cd (1.5 pF), and consistent 4 ns trr in a single-diode, minimal-footprint package - ideal for discrete high-speed signal routing where voltage headroom and capacitance are tightly constrained.
Availability
BAS16J is available at Aetrix Electronics and suitable for high-frequency signal routing, logic-level clamping, and ESD protection applications requiring stable component supply across consumer, industrial, and IoT product lifecycles.
Supply support for BAS16J 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-performance, energy-efficient components for automotive, industrial, and consumer markets, with leadership in logic, discrete, and MOSFET technologies.
The BAS16J belongs to Nexperia's high-speed switching diode product line, engineered specifically for fast digital signal integrity, low-capacitance interface protection, and compact PCB layouts in cost-sensitive, high-volume applications.
FAQ
What is the maximum continuous forward current rating for BAS16J?
The BAS16J is rated for 250 mA continuous forward current when mounted on an FR4 PCB with single-sided copper and standard footprint. This rating assumes Tamb ≤ 25 °C; derating applies above that ambient temperature per its 230 K/W thermal resistance. Peak pulsed current reaches 4 A for 1 µs square waves.
Can BAS16J be used in automotive applications?
No - the BAS16J is explicitly marked as non-automotive qualified in its revision history. It lacks AEC-Q101 qualification and has not undergone automotive-grade stress testing. For automotive use, Nexperia offers the BAS16-Q series, which meets AEC-Q101 requirements and supports extended temperature and reliability validation.
How does the SOD323F package affect thermal performance?
The SOD323F package delivers Rth(j-a) = 230 K/W in free air and Rth(j-sp) = 55 K/W to the cathode solder point. Its small size limits heat spreading, so thermal design must rely on adequate copper pour under the cathode pad (1 cm² recommended) and avoid adjacent heat sources to maintain Tj ≤ 150 °C under continuous load.
Is BAS16J pin-compatible with other SOD323 diodes like BAT54S?
Yes - BAS16J uses the standard SC-90 (SOD323F) pinout: Pin 1 = Cathode, Pin 2 = Anode. It shares identical mechanical footprint and terminal assignment with BAT54S, BAV170, and MMBD1201LT1G, enabling direct PCB substitution where electrical parameters align with circuit requirements.
BAS16J,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- BAS16
- Package/Case:
- SC-90, SOD-323F
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 250mA
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-323F
- Operating Temperature - Junction:
- 150°C (Max)
BAS16J,115 FAQ
1.How can I place an order for BAS16J,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS16J,115 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 BAS16J,115 reliable?
The price and inventory of BAS16J,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS16J,115 is usually 5 days.
3.What payment methods are accepted for BAS16J,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS16J,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS16J,115?
BAS16J,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS16J,115 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 BAS16J,115?
For technical support, including BAS16J,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS16J,115 requirements.
6.How does Aetrix verify that BAS16J,115 is sourced from the original manufacturer or authorized distributors?
All BAS16J,115 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 BAS16J,115 meets industry standards.
7.What is the process for return or replacement of BAS16J,115?
All BAS16J,115 units undergo pre-shipment inspection (PSI). If there is an issue with BAS16J,115, 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 BAS16J,115 part is unused and in its original packaging.
Return procedure for BAS16J,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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