ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 200V 1A MBF
- Series：-
- Mfr：SMC Diode Solutions
- Package：Tube
- Diode Type：Single Phase
- Technology：Schottky
- Voltage - Peak Reverse (Max)：200 V
- Current - Average Rectified (Io)：1:00 AM
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 1 A
- Current - Reverse Leakage @ Vr：50 µA @ 200 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：MBF
- Grade：-
- Qualification：-
Download product information
Overview
The KMB120F is a single-phase Schottky bridge rectifier manufactured by SMC Diode Solutions. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 1 A. The device utilizes Schottky technology to achieve a low forward voltage drop of 900 mV at 1 A, with a maximum reverse leakage current of 5 µA at 200 V. Designed for surface-mount applications, it is housed in a compact 4-SMD, gull wing (MBS) package. The component supports a wide operating junction temperature range from -55°C to 150°C.
Feature Summary
- Schottky barrier construction for high switching efficiency and low power loss
- Surface-mount MBS package design for automated PCB assembly
- Wide thermal operating range suitable for demanding environments
Applications
- DC-DC converter input rectification
- Free-wheeling diodes in inductive load circuits
- Polarity protection in low-voltage DC systems
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status.
Selection Notes
Select this component when a low forward voltage drop is critical for system efficiency at 1 A loads. Ensure the circuit's peak inverse voltage does not exceed 200 V. Verify that the PCB footprint matches the 4-SMD gull wing package dimensions. Consider the thermal management capabilities required for the 150°C maximum junction temperature rating.
Part Context
The KMB120F belongs to the KMB series of Schottky bridge rectifiers from SMC Diode Solutions. This series provides surface-mount alternatives to traditional through-hole bridge rectifiers. The 'KMB' prefix typically denotes a specific lead-free and halogen-free product line within the manufacturer's portfolio, designed for modern electronics manufacturing standards.
Replacement Considerations
Direct substitutes include the KMB120S if a different package variant is acceptable. Other compatible Schottky bridges with 200 V and 1 A ratings may be considered, provided pinout compatibility and thermal characteristics are verified.
