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Diodes Incorporated BAS16LP-7
- Part No.:
- BAS16LP-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
BAS16LP-7.pdf
- Description:
- DIODE GEN PURP 75V 200MA 2DFN
- Quantity:
- Payment:
- Shipping:
Inventory:16,598
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Product details
Overview
BAS16LP-7 from Diodes Incorporated is a surface-mount silicon switching diode in an ultra-small X1-DFN1006-2 package, rated for 75 V peak repetitive reverse voltage, 300 mA forward current, and 4.0 ns reverse recovery time. It serves as a high-speed signal path switch or clamp in portable power management, USB interface protection, and low-voltage logic-level translation circuits.
For engineers reviewing the BAS16LP-7 datasheet, BAS16LP-7 pinout, BAS16LP-7 application, or BAS16LP-7 equivalent, key selection criteria include its 2.0 pF junction capacitance at 0 V, 0.855 V forward voltage at 10 mA, 1.0 µA leakage at 75 V, thermal resistance of 500 °C/W, and RoHS-compliant NiPdAu terminal finish.
Technical Context
This diode employs a planar epitaxial construction optimized for fast charge-carrier recombination, enabling sub-4 ns reverse recovery with minimal stored charge. Its low 2.0 pF capacitance and 0.715–1.25 V forward voltage range across 1–150 mA support stable high-frequency signal routing without distortion.
The X1-DFN1006-2 package integrates a copper leadframe with NiPdAu plating, delivering 500 °C/W junction-to-ambient thermal resistance on FR-4 PCBs using recommended pad layout AP02001. Moisture sensitivity is rated Level 1 per J-STD-020, eliminating bake requirements prior to reflow.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 75 V - Maximum continuous reverse blocking capability in DC/low-frequency switching |
| IF | 300 mA - Peak non-repetitive forward current handling without thermal runaway |
| trr | 4.0 ns - Enables reliable operation up to ~85 MHz digital signal switching |
| CT | 2.0 pF @ 0 V - Minimizes capacitive loading on high-speed data lines (e.g., USB 2.0) |
| VF | 0.855 V @ 10 mA - Low conduction loss preserves voltage headroom in 1.8–3.3 V logic systems |
| IR | 1.0 µA @ 75 V - Ensures minimal leakage-induced battery drain in always-on portable circuits |
| RθJA | 500 °C/W - Requires minimal PCB copper area for thermal management in space-constrained layouts |
Pinout & Package
Package: X1-DFN1006-2 - 1.0 mm × 0.6 mm, 0.5 mm height, leadless, bottom-terminal, cathode-marked with bar or dot.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode) | Forward current entry point | Connected to lower-potential node in switching/clamp configuration; requires no external series resistor for 300 mA operation |
| 2 (Cathode) | Forward current exit / reverse blocking terminal | Marked side (bar/dot); ties to higher-potential rail or signal line needing clamping; enables unidirectional ESD protection |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-fast switching | 4.0 ns trr supports clean edge integrity in >50 MHz clock/data paths |
| Low junction capacitance | 2.0 pF at 0 V reduces signal crosstalk and timing skew in dense routing |
| Lead-free & halogen-free | Meets IPC-J-STD-020 Level 1 and EU RoHS 2011/65/EU with <900 ppm Br/Cl total |
| Miniature DFN footprint | 1.0 × 0.6 mm saves >70% board area vs. SOT-23 while maintaining solder joint reliability |
| Low forward voltage | 0.715 V @ 1 mA enables biasing of low-power sensors without LDO overhead |
Applications
| USB 2.0 Data Line Protection | Smartphone Power Rail Sequencing |
|---|---|
Use Scenario: Clamping transient voltages on D+/D− lines during hot-plug events or ESD discharge. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor acting as a low-capacitance shunt path. Use Value: 2.0 pF capacitance avoids signal integrity degradation at 480 Mbps; 75 V VRRM withstands ±15 kV contact ESD per IEC 61000-4-2. | Use Scenario: Isolating auxiliary rails (e.g., VBUS, VBAT, SIM_IO) during power-up sequencing. IC Role / Device Role / Timing Role: Passive OR-ing diode enabling controlled voltage ramp-up without backfeed. Use Value: 0.855 V VF at 10 mA minimizes voltage drop across sequencing paths; 300 mA rating handles peak load currents during state transitions. |
| IoT Sensor Node Signal Conditioning | Industrial PLC Digital Input Interface |
Use Scenario: Level-shifting and signal rectification for analog sensor outputs feeding 1.8 V microcontrollers. IC Role / Device Role / Timing Role: Precision signal-path switch enabling bidirectional analog signal routing. Use Value: 1.0 µA leakage at 75 V prevents measurement drift in µA-range sensor bridges; 4.0 ns trr ensures accurate sampling of fast transients. | Use Scenario: Protecting 24 V digital input channels from field-wiring induced transients and polarity reversal. IC Role / Device Role / Timing Role: Reverse-polarity protection and surge clamp in front-end conditioning stage. Use Value: 500 °C/W RθJA allows direct mounting on control board without heatsink; 75 V VRRM covers industrial 24 V ±15% tolerance with margin. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NSR0230HT1G | 0.3 A IF, 30 V VRRM, 0.55 V VF @ 10 mA, SOD-523 package | Limited to ≤30 V systems; better VF but lower voltage robustness | Select when lowest forward drop is critical and reverse voltage stays below 30 V |
| 1N4148W | 300 mA IF, 100 V VRRM, 4 ns trr, SOD-123 package | 2.5× larger footprint; same speed but higher CT (4 pF) and RθJA (625 °C/W) | Select when legacy SMD compatibility is required and board space is not constrained |
Compared with NSR0230HT1G and 1N4148W, the BAS16LP-7 uniquely balances 75 V blocking, 4 ns speed, 2.0 pF capacitance, and 1.0 mm × 0.6 mm size-making it optimal for space-limited, mixed-voltage IoT and portable designs where both performance and miniaturization are mandatory.
Availability
BAS16LP-7 is available at Aetrix Electronics and suitable for USB interface protection, smartphone power sequencing, IoT sensor signal conditioning, and industrial digital input conditioning requiring stable component supply across high-mix, low-volume production runs.
Supply support for BAS16LP-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-efficiency power management, signal integrity, and protection solutions for consumer, industrial, and automotive markets.
The BAS16LP-7 belongs to Diodes' high-speed switching diode product line, engineered specifically for miniaturized, high-frequency signal routing and low-leakage clamping in battery-powered and space-constrained electronic systems.
FAQ
What is the maximum operating temperature for BAS16LP-7?
The BAS16LP-7 has a specified operating junction temperature range of −65 °C to +150 °C. At ambient temperatures above 75 °C, derating applies per Figure 1 in DS30505: power dissipation must be reduced linearly from 250 mW to zero at 150 °C ambient, assuming use of the recommended AP02001 pad layout on FR-4 PCB.
Is BAS16LP-7 suitable for ESD protection in USB 2.0 interfaces?
Yes-its 2.0 pF junction capacitance at 0 V and 75 V reverse breakdown ensure minimal signal distortion at 480 Mbps while clamping ±15 kV contact ESD per IEC 61000-4-2. However, it is not a dedicated TVS device; for full compliance, pairing with a dedicated low-capacitance TVS like D3V3Z1B is recommended for system-level certification.
How does the X1-DFN1006-2 package affect soldering process compatibility?
The X1-DFN1006-2 package uses NiPdAu-plated copper terminals and is rated J-STD-020 Level 1 for moisture sensitivity-no pre-bake is required. It is compatible with standard lead-free reflow profiles (peak 260 °C), and its symmetrical thermal pad design supports uniform wetting and void-free solder joints when using AP02001-recommended stencil aperture and paste volume.
Can BAS16LP-7 replace 1N4148 in existing designs?
Functionally yes for most switching roles, but mechanical replacement requires PCB redesign: BAS16LP-7 uses a 1.0 mm × 0.6 mm DFN footprint versus 1N4148W's 2.7 mm × 1.6 mm SOD-123. Electrical advantages include 50% lower capacitance and 20% lower thermal resistance, but its 75 V VRRM is 25 V less than 1N4148W's 100 V rating-verify reverse voltage margins before substitution.
BAS16LP-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 0402 (1006 Metric)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 75 V
- Current - Average Rectified (Io):
- 200mA
- Voltage - Forward (Vf) (Max) @ If:
- 1.25 V @ 150 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 1 µA @ 75 V
- Capacitance @ Vr, F:
- 2pF @ 0V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-2
- Operating Temperature - Junction:
- -65°C ~ 150°C
BAS16LP-7 FAQ
1.How can I place an order for BAS16LP-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS16LP-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 BAS16LP-7 reliable?
The price and inventory of BAS16LP-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS16LP-7 is usually 5 days.
3.What payment methods are accepted for BAS16LP-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS16LP-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS16LP-7?
BAS16LP-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS16LP-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 BAS16LP-7?
For technical support, including BAS16LP-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS16LP-7 requirements.
6.How does Aetrix verify that BAS16LP-7 is sourced from the original manufacturer or authorized distributors?
All BAS16LP-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 BAS16LP-7 meets industry standards.
7.What is the process for return or replacement of BAS16LP-7?
All BAS16LP-7 units undergo pre-shipment inspection (PSI). If there is an issue with BAS16LP-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 BAS16LP-7 part is unused and in its original packaging.
Return procedure for BAS16LP-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS16LP-7 Tags
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