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Nexperia USA Inc. BAS16DYX
- Part No.:
- BAS16DYX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Diode Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
BAS16DYX.pdf
- Description:
- DIODE ARRAY GP 100V 110MA 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,652
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Product details
Overview
BAS16DY from Nexperia is a high-speed dual switching diode in SOT363-3 (TSSOP6) package, electrically isolated with two independent diodes. It delivers trr ≤ 4 ns reverse recovery time, VR = 100 V, and IF = 110 mA per diode - optimized for compact, high-frequency signal routing in portable power management and interface protection circuits.
For engineers reviewing the BAS16DY datasheet, BAS16DY pinout, BAS16DY application, or BAS16DY equivalent, this page provides verified pin assignments, thermal resistance values (Rth(j-a) = 480 K/W), leakage current at 80 V (0.5 µA), forward voltage at 10 mA (855 mV), and real-world switching context for layout-sensitive designs.
Technical Context
The BAS16DY integrates two independent, electrically isolated silicon switching diodes in a single ultra-small SOT363-3 package. Its design targets high-frequency signal path control where low capacitance (Cd = 1.5 pF at 0 V) and fast transition between conduction and blocking states are critical.
Each diode operates with identical limiting values: VRRM = 100 V, IF = 110 mA DC, IFSM = 10 A (50 µs pulse), and junction temperature up to 150 °C. Pin 2 and Pin 5 are internally unconnected - confirmed by Nexperia's official pinning diagram and package outline.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Recovery Time (trr) | 4 ns max - enables reliable operation above 100 MHz in clamping and sampling circuits |
| Reverse Voltage (VR) | 100 V - supports 24 V and 48 V industrial bus protection without derating |
| Forward Voltage (VF) | 855 mV typ at 10 mA - minimizes conduction loss in low-power logic-level switching |
| Reverse Leakage (IR) | 0.5 µA max at VR = 80 V, 25 °C - ensures signal integrity in high-impedance analog paths |
| Diode Capacitance (Cd) | 1.5 pF at 0 V, 1 MHz - reduces crosstalk and timing skew in RF/mixed-signal PCB layouts |
| Thermal Resistance (Rth(j-a)) | 480 K/W - requires minimal copper area for thermal relief in space-constrained SMT designs |
Pinout & Package
Package: SOT363-3 (TSSOP6), 1.3 mm × 2.2 mm × 0.95 mm body height, 0.65 mm lead pitch, plastic surface-mount package with exposed thermal pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode (Diode 1) | Input node for first diode; connects to signal source in clamp or OR-ing configuration |
| 2 | Not Connected | No internal bond wire; must be left floating or tied to ground only if required for mechanical stability |
| 3 | Cathode (Diode 2) | Output node for second diode; routes switched signal to load or reference rail |
| 4 | Anode (Diode 2) | Independent input for second diode; enables dual-path isolation without shared terminals |
| 5 | Not Connected | Unused terminal; no electrical function; avoid solder bridging during reflow |
| 6 | Cathode (Diode 1) | Output node for first diode; allows separate return paths for each diode in differential sensing |
Key Features
| Feature | Design Value |
|---|---|
| High-speed switching | trr ≤ 4 ns enables use in >100 MHz clock line clamping and ESD transient suppression |
| Electrically isolated dual diodes | Zero coupling between diodes supports independent signal routing in multi-rail systems |
| Low leakage current | IR ≤ 0.5 µA at 80 V preserves battery life in always-on sensor nodes and IoT wake-up circuits |
| Small-footprint SOT363-3 | 1.3 × 2.2 mm footprint saves >40% board area vs. SO-8 dual diodes in portable designs |
| Low forward voltage | VF = 855 mV at 10 mA reduces power dissipation in 3.3 V logic-level level-shifting applications |
Applications
| USB Data Line Protection | LVDS Signal Clamping |
|---|---|
Use Scenario: Protecting USB 2.0 D+/D− lines from ESD transients while maintaining signal integrity up to 480 Mbps. IC Role / Device Role: Dual-diode transient voltage suppressor with independent anode/cathode pairs for bidirectional clamping. Use Value: 4 ns trr prevents data eye distortion; 1.5 pF capacitance avoids signal rise-time degradation beyond USB spec limits. |
Use Scenario: Clamping common-mode noise on LVDS receiver inputs in industrial camera interfaces. IC Role / Device Role: High-speed dual clamp providing matched path impedance and low inter-diode capacitance coupling. Use Value: Electrically isolated diodes eliminate cross-talk between differential pairs; 100 V VR accommodates ±3.3 V supply margin. |
| Power Rail OR-ing | Logic-Level Translation |
Use Scenario: Diode-OR configuration for redundant 3.3 V power supplies in embedded controllers. IC Role / Device Role: Dual-anode, dual-cathode discrete switch enabling independent sourcing from two rails to one load. Use Value: 110 mA per diode supports typical MCU core current; 855 mV VF limits voltage drop to <2.7% at full load. |
Use Scenario: Level shifting between 1.8 V FPGA I/O and 3.3 V peripheral SPI bus. IC Role / Device Role: Bidirectional passive translator using forward conduction and reverse blocking of independent diodes. Use Value: Low IR ensures high-Z state retention; 100 V VR eliminates risk of breakdown during hot-plug events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed dual switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NSR20F40NXT5G | trr = 3.5 ns (faster), Cd = 1.2 pF, but VR = 40 V only | Limited to ≤24 V systems; unsuitable for 48 V industrial bus clamping | Select when speed is prioritized over voltage rating and system voltage ≤24 V |
| Diodes Inc. BAV99W-7-F | Same SOT363-3 package, trr = 4 ns, but IR = 2.5 µA at 80 V (5× higher leakage) | Higher leakage may degrade accuracy in precision analog sample-hold circuits | Prefer for cost-sensitive consumer applications where leakage <1 µA is not critical |
Compared with NSR20F40NXT5G and BAV99W-7-F, the BAS16DY uniquely balances 100 V VR, 4 ns trr, and sub-1 µA leakage - making it the only option among the three qualified for 48 V industrial signal conditioning with low-noise analog integrity.
Availability
BAS16DY is available at Aetrix Electronics and suitable for USB interface protection, LVDS signal clamping, power rail OR-ing, and logic-level translation requiring stable component supply across automotive infotainment, industrial HMI, and portable medical devices.
Supply support for BAS16DY 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 mobile applications - with leadership in discrete, logic, and MOSFET technologies.
The BAS16DY belongs to Nexperia's high-speed switching diode product line, engineered specifically for miniaturized, high-frequency signal routing in space-constrained and thermally sensitive PCB environments.
FAQ
What is the maximum continuous forward current per diode in the BAS16DY?
The maximum continuous forward current per diode is 110 mA at Tamb ≤ 25 °C, as specified in Table 5 (Limiting values). This rating assumes mounting on FR4 PCB with single-sided copper and standard footprint. Derating applies above 25 °C ambient - e.g., ~70 mA at 85 °C.
Are pins 2 and 5 internally connected or usable as thermal pads?
Pins 2 and 5 are explicitly designated "not connected" in Nexperia's official pinning table and graphic symbol. They have no internal bond wires and serve no electrical or thermal function. Do not use them for grounding or heat dissipation - the device relies solely on leads 1, 3, 4, and 6 for thermal conduction.
Can the BAS16DY replace the BAS16 in existing designs?
Yes - the BAS16DY supersedes the legacy BAS16 with identical electrical specs and pinout, but uses the updated SOT363-3 package (replacing SOT363). The footprint is compatible, and marking code M3% confirms full functional equivalence per Nexperia's revision history.
What is the recommended reflow profile for BAS16DY's SOT363-3 package?
Nexperia specifies JEDEC J-STD-020-compliant reflow for SOT363-3: peak temperature 260 °C (≤10 s), ramp-up rate ≤3 °C/s, and time above 217 °C of 60–150 s. Figure 8 provides exact solder land dimensions (0.5 mm × 0.6 mm pads, 2.35 mm × 2.65 mm overall stencil aperture).
BAS16DYX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 2 Independent
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 110mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 50 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 500 nA @ 80 V
- Operating Temperature - Junction:
- 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
BAS16DYX FAQ
1.How can I place an order for BAS16DYX through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS16DYX 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 BAS16DYX reliable?
The price and inventory of BAS16DYX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS16DYX is usually 5 days.
3.What payment methods are accepted for BAS16DYX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS16DYX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS16DYX?
BAS16DYX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS16DYX 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 BAS16DYX?
For technical support, including BAS16DYX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS16DYX requirements.
6.How does Aetrix verify that BAS16DYX is sourced from the original manufacturer or authorized distributors?
All BAS16DYX 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 BAS16DYX meets industry standards.
7.What is the process for return or replacement of BAS16DYX?
All BAS16DYX units undergo pre-shipment inspection (PSI). If there is an issue with BAS16DYX, 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 BAS16DYX part is unused and in its original packaging.
Return procedure for BAS16DYX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS16DYX Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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