Overview
The BAT54CWT1G is a dual Schottky barrier diode produced by onsemi, designed for high-speed switching applications, circuit protection, and voltage clamping. This component is part of the BAT54CW series and is known for its extremely low forward voltage, which reduces conduction loss. The miniature surface mount package, specifically the SOT-323 (SC-70), makes it ideal for handheld and portable applications where space is limited.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Peak Current - Max | 600 | mA |
| Reverse Voltage - Max (Vrrm) | 30 | V |
| Reverse Current - Max | 2 | µA |
| Forward Voltage | 0.8 | V |
| Power Dissipation | 200 | mW |
| Package Style | SOT-323 (SC-70) | |
| Mounting Method | Surface Mount | |
| Junction Temperature | -55 to 125 | °C |
| Storage Temperature Range | -55 to +150 | °C |
Key Features
- Extremely fast switching speed
- Low forward voltage − 0.35 V (Typ) @ IF = 10 mA
- Pb−Free, Halogen Free/BFR Free and RoHS Compliant
- Miniature surface mount package (SOT-323) suitable for handheld and portable applications
Applications
- High-speed switching applications
- Circuit protection
- Voltage clamping
- Portable applications where space is limited
Q & A
- What is the maximum reverse voltage of the BAT54CWT1G?
The maximum reverse voltage (Vrrm) is 30 V.
- What is the typical forward voltage of the BAT54CWT1G at 10 mA?
The typical forward voltage at 10 mA is 0.35 V.
- What is the package style of the BAT54CWT1G?
The package style is SOT-323 (SC-70).
- Is the BAT54CWT1G RoHS compliant?
- What are the typical applications of the BAT54CWT1G?
The BAT54CWT1G is used in high-speed switching applications, circuit protection, voltage clamping, and portable applications where space is limited.
- What is the maximum junction temperature of the BAT54CWT1G?
The maximum junction temperature is 125°C.
- What is the storage temperature range for the BAT54CWT1G?
The storage temperature range is -55°C to +150°C.
- What is the maximum forward current of the BAT54CWT1G?
The maximum forward current (IF) is 200 mA.
- What is the non-repetitive peak forward current of the BAT54CWT1G?
The non-repetitive peak forward current (IFSM) is 600 mA for tp < 10 msec.
- Is the BAT54CWT1G suitable for automotive applications?
The BAT54CWT1G can be used in automotive and other applications requiring unique site and control change requirements; it is AEC−Q101 qualified and PPAP capable.
