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DiodesZetex 30 V 200 mA Switching Diode 3-Pin SOT-523 Package BAT54ST-7-F
Specifications
| Country of Origin | India |
|---|---|
| Brand | DiodesZetex |
| Height | 1.7mm |
| Length | 1.7mm |
| Model | BAT54ST-7-F |
| Width | 0.85mm |
| Mount Type | Surface |
| Series | BAT54ST |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-523 (SC-89) |
| Minimum Operating Temperature | -65°C |
| Pin Count | 3 |
| Automotive Standard | AEC-Q101 |
| Maximum Continuous Forward Current If | 200mA |
| Peak Reverse Repetitive Voltage Vrrm | 30V |
| Diode Configuration | Series |
| Rectifier Type | Switching |
| Peak Reverse Current Ir | 2μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 600mA |
| Maximum Forward Voltage Vf | 1V |
| Peak Reverse Recovery Time trr | 5ns |
Key Features
- Surface mount diode in SOT-523 (SC-89) package for space saving on PCBs.
- Maximum peak reverse voltage of 30 V suitable for low voltage switching applications.
- Continuous forward current rating of 200 mA ensures reliable performance under moderate loads.
- Low forward voltage drop of up to 1 V improves efficiency in rectification circuits.
- Extremely fast peak reverse recovery time of 5 nanoseconds for high-speed switching.
- Wide operating temperature range from -65°C to 125°C allows use in diverse environments.
- Package dimensions approximately 1.7 mm length and height with 0.85 mm width enable compact circuit designs.
- Compliant with AEC-Q101 automotive standard, suitable for automotive electronic systems.
Product Description
DiodesZetex BAT54ST-7-F is a high-performance Schottky barrier diode designed for switching and rectification applications. It is housed in a space-efficient SOT-523 surface mount package measuring approximately 1.7 mm by 1.7 mm with a width of 0.85 mm. The diode supports a maximum continuous forward current of 200 mA and a peak reverse repetitive voltage of 30 V, making it ideal for low voltage, high-speed switching tasks in industrial electronics, automotive systems, and consumer devices.
This diode exhibits a low forward voltage (Vf) of up to 1 V, minimizing conduction losses and improving circuit efficiency. Its peak reverse recovery time (trr) of 5 nanoseconds enables rapid switching performance, which is critical in modern power electronics and signal processing.
With an operating temperature range from -65°C to 125°C and AEC-Q101 automotive qualification, the BAT54ST-7-F diode ensures reliable operation in harsh environments including automotive and industrial applications. The device features a series diode configuration with three pins for standard PCB layout compatibility.
The Schottky diode technology used offers a combination of low voltage drop and fast switching, which is beneficial for power savings and reducing thermal stress. This diode is typically used in power supplies, protection circuits, mixing, and high-frequency detection.
Surface mount SOT-523 package reduces board space usage. Maximum continuous forward current 200 mA. Peak reverse repetitive voltage: 30 V. Low forward voltage drop of 1 V maximizes efficiency. Fast reverse recovery time of 5 ns for high-speed switching.
Wide temperature range: -65°C to 125°C. Automotive AEC-Q101 standard compliant. Compact dimensions suitable for dense PCB designs. Ideal for industrial, automotive, and consumer electronic applications.
This DiodesZetex diode offers a robust solution for alternating current rectification and switching in modern electronics, combining compactness with automotive-grade durability. Explore similar semiconductor and diode products on EnvMart for comprehensive component sourcing.
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Frequently Asked Questions
The maximum continuous forward current rating for this diode is 200 mA.
The peak reverse repetitive voltage of the BAT54ST-7-F is 30 V.
The package dimensions are approximately 1.7 mm in length, 1.7 mm in height, and 0.85 mm in width.
The maximum forward voltage drop for this diode is up to 1 V.
The peak reverse recovery time is 5 nanoseconds.
The operating temperature range is from -65°C to 125°C.
Yes, it is compliant with the AEC-Q101 automotive standard.
This model uses surface mount technology.
The diode has a pin count of 3.
The diode features a series configuration.
The peak non-repetitive forward surge current is 600 mA.
This diode is suitable for low voltage, high-speed switching tasks in industrial electronics, automotive systems, and consumer devices.
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