The VS-10BQ100-M3/5BT is a high-performance Schottky rectifier diode manufactured by Vishay. Designed for surface-mount applications, this single diode features a maximum repetitive peak reverse voltage of 100V and an average forward current rating of 1A, making it suitable for a wide range of power conversion and rectification circuits.
The device features a low forward voltage drop, helping reduce conduction losses and improve power conversion efficiency in compatible circuit designs. Its Schottky barrier structure also supports high-frequency operation, making it suitable for switching power supplies, DC-DC converters, and other power management applications.
The VS-10BQ100-M3/5BT has a maximum forward voltage drop of 0.75V at 1A and a junction temperature of 25°C. Its maximum reverse leakage current is 0.5mA at a reverse voltage of 100V and a junction temperature of 25°C. These specifications provide useful design references for evaluating power losses and reverse-bias performance.
The diode incorporates a guard ring structure to enhance ruggedness and long-term reliability. Its non-repetitive peak forward surge current rating reaches 780A under the specified 5μs sinusoidal pulse condition. Actual surge capability depends on pulse duration, initial junction temperature, and the conditions specified in the datasheet.
Housed in a compact SMB (DO-214AA) surface-mount package, the device supports space-efficient PCB layouts and automated SMT assembly. Its operating junction temperature range of -55°C to +175°C makes it suitable for demanding power electronic applications when operated within the manufacturer’s specified limits.
The M3 environmental designation indicates a halogen-free, RoHS-compliant, lead-free termination option. The /5BT ordering suffix specifies tape-and-reel packaging, with a standard minimum order quantity of 3,200 pieces.
Key Features:
- Manufacturer: Vishay
- Part Number: VS-10BQ100-M3/5BT
- Product Type: Schottky Rectifier Diode
- Diode Configuration: Single, Independent
- Average Forward Current: 1A
- Maximum Repetitive Peak Reverse Voltage: 100V
- Maximum Forward Voltage Drop: 0.75V at 1A, TJ = 25°C
- Maximum Reverse Leakage Current: 0.5mA at 100V, TJ = 25°C
- Non-Repetitive Peak Forward Surge Current: 780A under the specified 5μs pulse condition
- Junction Temperature Range: -55°C to +175°C
- Package: SMB (DO-214AA)
- Mounting Type: Surface Mount (SMD/SMT)
- Packaging: Tape and Reel
- Standard Minimum Order Quantity: 3,200 Pieces
- Environmental Features: Halogen-Free, RoHS-Compliant, Lead-Free Terminations
Typical Applications:
- Switching power supplies
- DC-DC converters
- Freewheeling and flyback circuits
- Battery charging systems
- Reverse battery protection
- Disk drives and storage equipment
- Power management circuits
- Industrial electronic equipment
- General-purpose rectification circuits
The Vishay VS-10BQ100-M3/5BT combines 100V reverse voltage capability, 1A average forward current, low forward voltage drop, and a compact SMB package. It provides a practical rectification solution for power supply designers, electronic manufacturers, and component procurement professionals seeking surface-mount Schottky diodes.
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