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BAT54SWT1G（onsemi）diode Datasheet_MARKING DIAGRAM_PACKAGE DIMENSIONS
The BAT54SWT1G is a dual-series Schottky barrier diode designed for high-speed switching applications,circuit protection,and voltage clamping.Its extremely low forward voltage reduces conduction losses,making it ideal for space-constrained portable applications.
Key Features
Extremely Fast Switching Speed:Ensures high performance in high-speed applications.
Low Forward Voltage:A typical value of 0.35 volts(IF=10 mA)reduces conduction losses.
High Reliability:Complies with AEC-Q101 standards,suitable for automotive and other high-reliability applications.
Environmental Compliance:Lead-free,halogen-free,and RoHS compliant.
Technical Specifications
Datasheet
Parameter | Value |
Brand | ON |
Package | SOT-323 |
Batch Number | 22+ |
Product Category | Schottky Diodes & Rectifiers |
RoHS | Yes |
Mounting Style | SMD/SMT |
Package / Case | SOT-323-3 |
Configuration | Single |
If - Forward Current | 100 mA |
Vrrm - Repetitive Reverse Voltage | 30 V |
Vf - Forward Voltage | 520 mV |
Ifsm - Forward Surge Current | 600 mA |
Ir - Reverse Current | 500 nA |
Minimum Operating Temperature | -55°C |
Maximum Operating Temperature | +125°C |
Termination Type | SMD/SMT |
Pd - Power Dissipation | 200 mW |
Vr - Reverse Voltage | 30 V |
Series | BAT54SW |
Height | 0.85 mm |
Length | 2.1 mm |
Width | 1.24 mm |
Unit Weight | 60 mg |
Features and Benefits
Extremely Fast Switching Speed:The BAT54SWT1G is designed for excellent performance in high-speed switching applications,suitable for high-frequency circuits.
Low Forward Voltage:A typical value of 0.35 volts significantly reduces conduction losses,enhancing overall circuit efficiency.
Environmentally Friendly:This diode is lead-free and halogen-free,meeting RoHS environmental standards,making it suitable for applications requiring environmental compliance.
High Reliability Certification:Complies with AEC-Q101 standards,making it suitable for automotive and other applications requiring strict quality control.
Application
The BAT54SWT1G is widely used in scenarios requiring high-speed switching and low loss,including but not limited to:
High-Speed Switching Applications:Such as logic level conversion and signal shaping.
Circuit Protection:Used to protect sensitive components from voltage transients.
Voltage Clamping:Acts as a clamping diode in power management and regulation to protect circuits from overvoltage.
Portable Devices:Its small size and high efficiency make it ideal for use in handheld and portable electronic devices.
Conclusion
The BAT54SWT1G diode from ON Semiconductor,with its extremely fast switching speed,low forward voltage,and high reliability,is the top choice for efficient portable applications.Its compliance with RoHS standards and lead-free,halogen-free design also make it ideal for environmentally compliant applications.Whether used for high-speed switching,circuit protection,or voltage clamping,the BAT54SWT1G offers excellent performance and reliability.
BAT54SWT1G MARKING DIAGRAM
BAT54SWT1G PACKAGE DIMENSIONS
