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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 30V 2A MBS
- Series：-
- Mfr：SMC Diode Solutions
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Type：Single Phase
- Technology：Schottky
- Voltage - Peak Reverse (Max)：30 V
- Current - Average Rectified (Io)：2:00 AM
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 2 A
- Current - Reverse Leakage @ Vr：100 µA @ 30 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：MBS
- Grade：-
- Qualification：-
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Overview
The KMB23S is a single-phase Schottky bridge rectifier manufactured by SMC Diode Solutions. It features a peak reverse voltage of 30 V and an average forward current rating of 2 A. The device utilizes the MBS (Mini Bridge Rectifier) surface-mount package, specifically a 4-SMD鸥wing configuration. Key electrical parameters include a maximum forward voltage drop of 550 mV at 2 A and a reverse leakage current of 100 µA at 30 V. It operates within a junction temperature range of -55°C to 150°C.
Feature Summary
- Schottky barrier technology for low forward voltage drop and high efficiency
- Surface-mount MBS package designed for automated assembly
- High thermal stability with extended operating temperature range
Applications
- DC-DC converter input rectification
- Power supply output rectification
- Free-wheeling diodes in switching circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's datasheet to ensure correct packaging and tape specifications. Confirm RoHS compliance status and lead times directly with authorized distributors prior to procurement. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain component integrity before soldering.
Selection Notes
Select this component when a low-profile surface-mount solution is required for high-frequency rectification applications. The 30 V rating suits low-voltage DC systems, while the 2 A current capacity supports moderate power loads. Consider the MBS package dimensions for PCB space constraints and thermal management requirements compared to through-hole alternatives.
Part Context
The KMB23S belongs to the KMB series of Mini Bridge Rectifiers from SMC Diode Solutions. This series provides compact, high-performance rectification solutions for modern electronics. It complements other variants in the family, such as the KMB26S, which offers higher voltage ratings but shares similar current and packaging characteristics.
Replacement Considerations
Compatible substitutes include the KMB22S or KMB24S if voltage ratings differ slightly. Verify pinout compatibility and thermal resistance values when cross-referencing with other manufacturers' equivalent MBS packages.
