Model No: BAT46WJ,115
Nexperia USA Inc. BAT46WJ,115
Manufacturer: Nexperia USA Inc.
SEMICON NO.: BAT46WJ,115
Package: SOD-323F
Stock: In stock
Description: Schottky Diode Single 100V 250mA
SEMICON NO.: BAT46WJ,115
Package: SOD-323F
Stock: In stock
Description: Schottky Diode Single 100V 250mA
Quantity :
| Mfr | Nexperia USA Inc. |
| Device Type | Planar Schottky Barrier Diode (Single) |
| Automotive Qualification | AEC-Q101 Qualified |
| Repetitive Peak Reverse | 100 V |
| DC Reverse Voltage | 100 V |
| Average Rectified Forward Current | 250 mA |
| Non-Repetitive Peak Forward Surge Current | 2.5 A |
| Power Dissipation | 0.4 W |
| Forward Voltage | 850 mV (Max) |
| Reverse Leakage Current | 9 µA (Max) |
| Reverse Recovery Time | 5.9 ns (Max) |
| Diode Capacitance | 39 pF (Max) |
| Operating Temperature | -55 °C to +150 °C |
| Package | SOD-323F |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
BAT46WJ,115 - Nexperia Schottky Barrier Diode | SOD-323F
The BAT46WJ,115 from Nexperia is a single planar Schottky barrier diode engineered for high-speed switching, voltage clamping, and reverse polarity protection in space-constrained designs. Encapsulated in the ultra-compact SOD-323F (SC-90) flat-lead SMD plastic package, this 100V Schottky diode delivers a maximum average rectified current of 250 mA with a low forward voltage of 350 mV typical at 10 mA. An integrated guard ring provides stress protection against excessive voltage and electrostatic discharge, while its low junction capacitance of 39 pF at 0 V makes it an ideal choice for signal-level rectification, DC/DC converter circuits, and general-purpose power management in consumer, industrial, and portable electronics.
Nexperia Diode Application Scenarios
The BAT46WJ,115 Schottky barrier diode excels in multiple circuit functions where low forward drop, fast switching, and compact size converge. It is widely deployed in high-speed switching circuits in DC/DC converters and signal processing paths, as well as in line termination networks where its low capacitance preserves signal integrity. In voltage clamping and snubber circuits, the 100 V reverse rating combined with the guard ring structure provides dependable overvoltage protection for ICs and sensitive components. Reverse polarity protection in battery-powered devices, consumer electronics, and portable equipment benefits from the low VF that reduces voltage drop in series protection paths. Typical end products include smartphones, USB Type-C chargers, smartwatches, fitness trackers, home appliances, and general industrial control boards, where the SMD Schottky diode in SOD-323F supports compact, high-density PCB layouts.
The BAT46WJ,115 Schottky barrier diode excels in multiple circuit functions where low forward drop, fast switching, and compact size converge. It is widely deployed in high-speed switching circuits in DC/DC converters and signal processing paths, as well as in line termination networks where its low capacitance preserves signal integrity. In voltage clamping and snubber circuits, the 100 V reverse rating combined with the guard ring structure provides dependable overvoltage protection for ICs and sensitive components. Reverse polarity protection in battery-powered devices, consumer electronics, and portable equipment benefits from the low VF that reduces voltage drop in series protection paths. Typical end products include smartphones, USB Type-C chargers, smartwatches, fitness trackers, home appliances, and general industrial control boards, where the SMD Schottky diode in SOD-323F supports compact, high-density PCB layouts.
Frequently Asked Questions
Q1: What is the difference between BAT46WJ,115 and BAT46WJ-Q? The BAT46WJ-Q is the automotive-qualified variant certified to AEC-Q101 standards for use in automotive applications, while the BAT46WJ,115 is the standard commercial version; both share identical electrical parameters and the SOD-323F package.
Q2: Can the BAT46WJ,115 handle wave soldering as well as reflow soldering? Yes, the flat-lead SOD-323F package is qualified for both reflow and wave soldering (reflow and wave-soldering per WAVE_BG-BD-1), providing flexibility in mixed-technology PCB assembly.
Q1: What is the difference between BAT46WJ,115 and BAT46WJ-Q? The BAT46WJ-Q is the automotive-qualified variant certified to AEC-Q101 standards for use in automotive applications, while the BAT46WJ,115 is the standard commercial version; both share identical electrical parameters and the SOD-323F package.
Q2: Can the BAT46WJ,115 handle wave soldering as well as reflow soldering? Yes, the flat-lead SOD-323F package is qualified for both reflow and wave soldering (reflow and wave-soldering per WAVE_BG-BD-1), providing flexibility in mixed-technology PCB assembly.
Alternative Models
● BAT46WJ-Q,115: The AEC-Q101 automotive-qualified version of the same Schottky diode, sharing identical 100V/250mA parameters and SOD-323F package for direct drop-in replacement in vehicle electronics.
● BAT46JFILM (STMicroelectronics): A functional equivalent Schottky diode in SOD-323 with a 100V rating and 150 mA forward current, suitable for lower-current signal switching applications.
● BAT46 (Vishay): The original through-hole DO-35 small-signal Schottky diode with very low turn-on voltage and PN junction guard ring, ideal for prototyping and non-SMT designs.
● BAT48ZFILM (STMicroelectronics): A higher-voltage Schottky diode in SOD-123 providing expanded reverse voltage headroom for more demanding clamping and protection circuits.
● BAT46WJ-Q,115: The AEC-Q101 automotive-qualified version of the same Schottky diode, sharing identical 100V/250mA parameters and SOD-323F package for direct drop-in replacement in vehicle electronics.
● BAT46JFILM (STMicroelectronics): A functional equivalent Schottky diode in SOD-323 with a 100V rating and 150 mA forward current, suitable for lower-current signal switching applications.
● BAT46 (Vishay): The original through-hole DO-35 small-signal Schottky diode with very low turn-on voltage and PN junction guard ring, ideal for prototyping and non-SMT designs.
● BAT48ZFILM (STMicroelectronics): A higher-voltage Schottky diode in SOD-123 providing expanded reverse voltage headroom for more demanding clamping and protection circuits.
