The SD103AW-7-F from Diodes Incorporated is a surface-mount Schottky barrier diode featuring a 40V repetitive peak reverse-voltage rating, 200mA average rectified output current, and up to 350mA continuous forward current. It is designed for efficient low-voltage rectification and power-conversion applications.
The device offers a low forward-voltage drop of up to 0.37V at 20mA and 0.60V at 200mA. Maximum reverse leakage current is 5μA at 30V, helping reduce power loss in low-voltage and standby applications.
The SD103AW-7-F features approximately 28pF typical total capacitance and a 6ns typical reverse-recovery time. Its guard-ring construction provides transient protection, while the device supports a non-repetitive peak forward surge current of up to 1.5A.
Housed in a compact SOD-123 surface-mount package, the SD103AW-7-F operates over a -55°C to +150°C temperature range. It is lead-free, RoHS compliant, halogen- and antimony-free, and supplied in 3000-piece tape-and-reel packaging. Typical applications include low-voltage rectification, high-efficiency DC-DC conversion, switch-mode power supplies and reverse-polarity protection.
Key Specifications:
- Brand: Diodes Incorporated
- Part Number: SD103AW-7-F
- Product Type: Schottky Barrier Diode
- Configuration: Single
- Peak Repetitive Reverse Voltage: 40V
- DC Blocking Voltage: 40V
- RMS Reverse Voltage: 28V
- Average Rectified Current: 200mA
- Continuous Forward Current: 350mA
- Peak Forward Surge Current: 1.5A
- Maximum Forward Voltage: 0.37V @ 20mA
- Maximum Forward Voltage: 0.60V @ 200mA
- Maximum Reverse Current: 5μA @ 30V
- Typical Total Capacitance: 28pF
- Typical Reverse Recovery Time: 6ns
- Maximum Power Dissipation: 367mW
- Operating Temperature: -55°C to +150°C
- Package: SOD-123
- Mounting Type: SMD / SMT
- MSL: Level 1
- RoHS Compliant: Yes
- Halogen/Antimony Free: Yes
- Packaging: Tape & Reel
- Standard Pack Quantity: 3000 pcs
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