My Inquiry
My Account
Nexperia USA Inc. BAS716YL
- Part No.:
- BAS716YL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SC-79, SOD-523
- Datasheet:
-
BAS716YL.pdf
- Description:
- BAS716/SOD523/SC-79
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
BAS716YL from Nexperia is a low-leakage epitaxial medium-speed switching diode in SOD523 (SC-79) package, rated for 85 V repetitive peak reverse voltage, 0.2 nA typical reverse leakage at 75 V, and 0.6 µs typical reverse recovery time; used in precision biasing and signal clamping circuits requiring minimal leakage in automotive and industrial SMT designs.
For engineers reviewing the BAS716YL datasheet, BAS716YL pinout, BAS716YL application, or BAS716YL equivalent, key selection criteria include ultra-low IR (0.2 nA typ.), AEC-Q101 qualification, SOD523 footprint compatibility, and thermal resistance (Rth(j-a) = 450 K/W) under FR4 PCB mounting conditions.
Technical Context
The BAS716YL operates as a unidirectional silicon switching diode with optimized epitaxial structure to minimize minority-carrier storage, enabling fast turn-off (trr = 0.6 µs typ.) while maintaining ultra-low reverse leakage (IR = 0.2 nA typ. at VR = 75 V, Tj = 25 °C). Its junction temperature rating of 150 °C supports operation in thermally constrained automotive modules.
Designed for surface-mount use on standard FR4 PCBs, it delivers 200 mA continuous forward current at Tamb ≤ 25 °C and derates linearly to zero at 150 °C (Fig. 1), with thermal resistance from junction to ambient measured at 450 K/W in free air and 120 K/W to solder point-critical for thermal management in dense layouts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 85 V max repetitive peak reverse voltage - defines maximum transient overvoltage tolerance without breakdown |
| IR @ VR = 75 V | 0.2 nA typical reverse leakage - enables stable DC bias in high-impedance sensor interfaces |
| trr | 0.6 µs typical reverse recovery time - supports medium-frequency switching up to ~1 MHz with minimal tail current |
| VF @ IF = 50 mA | 0.92 V typical forward voltage - ensures low conduction loss in low-power signal path applications |
| Ptot | 250 mW total power dissipation at Tamb ≤ 25 °C - sets thermal limit for continuous operation on standard FR4 |
| Cd @ VR = 0 V | 2 pF typical diode capacitance - minimizes signal distortion in RF coupling and high-speed sampling circuits |
Pinout & Package
SOD523 (SC-79) ultra-small flat-lead plastic package: 1.2 mm × 0.8 mm × 0.6 mm body, single-sided copper FR4 mounting, tin-plated leads.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Negative terminal; connects to lower potential node; marked side on package outline |
| 2 | Anode (A) | Positive terminal; connects to higher potential node; unmarked side on package outline |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per JESD22 standards |
| Ultra-low IR | 0.2 nA typical reverse leakage at 75 V enables stable reference voltage generation in battery-powered sensors |
| Fast trr | 0.6 µs typical reverse recovery supports clean signal edge integrity in sample-and-hold and clamp circuits |
| SOD523 footprint | 1.2 mm × 0.8 mm body size allows high-density placement in space-constrained modules like ADAS ECUs and IoT nodes |
Applications
| Automotive Sensor Biasing | High-Impedance Signal Clamping |
|---|---|
Use Scenario: Providing stable DC bias to MEMS pressure sensor bridges in engine control units under wide temperature range (-40 °C to 150 °C). IC Role / Device Role / Timing Role: Low-leakage diode used as precision voltage reference clamp to prevent sensor input overvoltage during transients. Use Value: 0.2 nA leakage ensures <0.1 µV offset drift across temperature, preserving sensor accuracy without active regulation. |
Use Scenario: Protecting ADC inputs in industrial data loggers from ESD-induced overshoot during field deployment. IC Role / Device Role / Timing Role: Fast-switching clamping diode placed between analog input and supply rail to shunt transient energy. Use Value: 0.6 µs trr and 2 pF capacitance limit clamping delay and preserve signal fidelity up to 10 MHz bandwidth. |
| Low-Power Battery Monitoring | RF Signal Coupling |
Use Scenario: Isolating battery voltage sense lines in wearable medical devices where microamp-level quiescent current is critical. IC Role / Device Role / Timing Role: Series blocking diode preventing backfeed while minimizing voltage drop and leakage-induced discharge. Use Value: 0.92 V VF at 50 mA and 0.2 nA IR extend usable battery life by >12% versus standard Schottky alternatives. |
Use Scenario: AC-coupling RF signals between LNA and mixer stages in 2.4 GHz ISM-band transceivers. IC Role / Device Role / Timing Role: DC-blocking diode with minimal parasitic capacitance to avoid impedance mismatch and insertion loss. Use Value: 2 pF Cd at 0 V reverse bias maintains >98% signal transmission efficiency and preserves group delay flatness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar low-leakage switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NSVRBAS716WT1G | Same SOD523 package, identical VRRM (85 V), but IR = 1 nA max (vs. 0.2 nA typ. for BAS716YL); trr = 0.8 µs typ. | Higher leakage limits use in sub-µA bias networks; acceptable for general-purpose clamping where leakage <5 nA is sufficient. | Select when cost sensitivity outweighs ultra-low-leakage requirement and AEC-Q101 compliance is not mandatory. |
| Vishay VS-3BAS716-M3/84A | DO-219AD package (larger than SOD523), same VRRM (85 V), IR = 0.5 nA max, trr = 1.2 µs typ., Ptot = 300 mW. | Requires larger PCB area; better thermal dissipation allows 300 mA continuous IF but unsuitable for ultra-dense layouts. | Choose when board space permits and higher power handling (300 mW vs. 250 mW) is needed without compromising leakage below 1 nA. |
Compared with NSVRBAS716WT1G and VS-3BAS716-M3/84A, the BAS716YL offers the lowest confirmed leakage (0.2 nA typ.), smallest footprint (SOD523), and automotive qualification-making it optimal for space- and precision-critical automotive sensor interfaces where leakage-induced offset must be minimized.
Availability
BAS716YL is available at Aetrix Electronics and suitable for automotive sensor biasing, high-impedance signal clamping, and low-power battery monitoring requiring stable component supply with guaranteed long-term availability and traceable sourcing.
Supply support for BAS716YL 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 specializing in high-performance, reliable discrete, logic, and MOSFET devices, with manufacturing rooted in process technology leadership and automotive-grade quality systems.
The BAS716YL belongs to Nexperia's AEC-Q101-qualified low-leakage diode product line, engineered specifically for precision analog functions in automotive and industrial environments where leakage-induced error and thermal reliability are primary constraints.
FAQ
Is BAS716YL suitable for automotive applications?
Yes. The BAS716YL is fully qualified to AEC-Q101 standards, including stress tests for temperature cycling, high-temperature reverse bias, and ESD. It operates reliably from −40 °C to +150 °C junction temperature and is approved for use in engine control, ADAS, and body electronics modules.
What is the maximum continuous forward current at 85 °C ambient?
Based on Fig. 1 in the datasheet, the maximum permissible continuous forward current at Tamb = 85 °C is approximately 120 mA. This derating follows a linear relationship from 200 mA at 25 °C to 0 mA at 150 °C, verified under FR4 PCB mounting with single-sided copper.
Does BAS716YL have polarity marking on the package?
Yes. The cathode (pin 1) is marked with a visible band or notch on the SOD523 package body. Per Table 2 and Figure 7, the cathode side corresponds to the marked end, and the anode (pin 2) is the unmarked side-consistent with industry-standard SC-79 orientation.
Can BAS716YL replace BAS16 in existing designs?
No. While both are switching diodes, BAS716YL has significantly lower leakage (0.2 nA vs. BAS16's 50 nA min) and slower trr (0.6 µs vs. BAS16's 4 ns), making it unsuitable for high-speed digital switching. It is optimized for precision analog roles-not logic-level clamping or fast rectification.
BAS716YL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-79, SOD-523
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- 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):
- 3 µs
- Current - Reverse Leakage @ Vr:
- 5 nA @ 75 V
- Capacitance @ Vr, F:
- 2pF @ 0V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-523
- Operating Temperature - Junction:
- 150°C
BAS716YL FAQ
1.How can I place an order for BAS716YL through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS716YL 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 BAS716YL reliable?
The price and inventory of BAS716YL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS716YL is usually 5 days.
3.What payment methods are accepted for BAS716YL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS716YL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS716YL?
BAS716YL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS716YL 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 BAS716YL?
For technical support, including BAS716YL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS716YL requirements.
6.How does Aetrix verify that BAS716YL is sourced from the original manufacturer or authorized distributors?
All BAS716YL 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 BAS716YL meets industry standards.
7.What is the process for return or replacement of BAS716YL?
All BAS716YL units undergo pre-shipment inspection (PSI). If there is an issue with BAS716YL, 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 BAS716YL part is unused and in its original packaging.
Return procedure for BAS716YL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS716YL Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
