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Product Detailed Parameters
- Description：BRIDGE RECT 1P 200V 2A LMBS-1
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：200 V
- Current - Average Rectified (Io)：2:00 AM
- Voltage - Forward (Vf) (Max) @ If：950 mV @ 1 A
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：LMBS-1
- Grade：-
- Qualification：-
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Overview
The LMB203S-TP is a single-phase bridge rectifier from the LMB203S series by Micro Commercial Components. It features a 2.0A average rectified forward current and a 200V maximum repetitive reverse voltage. The device utilizes glass passivated chip junctions for reliability and is housed in a surface mount package. Electrical characteristics include a typical forward voltage of 0.95V at 1.0A and a junction capacitance of 17pF. Thermal resistance from junction to case is 8°C/W, supporting operation within a -55°C to 150°C junction temperature range.
Feature Summary
- Glass passivated chip junction construction
- Surface mount package design
- Halogen free "Green" device compliant with environmental standards
- Epoxy meets UL 94 V-0 flammability rating
Applications
- General purpose AC to DC conversion circuits
- Power supply modules requiring surface mount rectification
- Electronic devices utilizing 200V rated bridge rectifiers
Procurement Notes
Verify authenticity through authorized distributors or direct MCC channels due to counterfeiting risks. Confirm RoHS compliance via the TP suffix designation. Check datasheet for life support usage restrictions requiring written approval. Ensure storage conditions align with Moisture Sensitivity Level 1 specifications during handling and assembly processes.
Selection Notes
Select this component for applications requiring a 200V peak reverse voltage rating and 2.0A continuous current capacity. Consider the surface mount footprint dimensions for PCB layout compatibility. Evaluate thermal management requirements based on the specified junction-to-case and junction-to-ambient thermal resistances under rated operating conditions.
Part Context
This part belongs to the LMB203S through LMB207S family of single-phase bridge rectifiers. The series offers varying reverse voltage ratings from 200V to 1000V while maintaining consistent current and packaging characteristics. The LMB203S specifically denotes the 200V variant within this standardized product line manufactured by Micro Commercial Components.
Replacement Considerations
Substitute parts must match the 2.0A current rating, 200V reverse voltage, and compatible surface mount package dimensions. Verify equivalent electrical parameters such as forward voltage drop and thermal resistance. Ensure the replacement component meets the same environmental and safety certifications required for the original design.
FAQ
What is the marking code for the LMB203S?
The marking code for the LMB203S is 203S.
What is the non-repetitive peak surge current rating?
The non-repetitive peak surge current is 110A for an 8.3ms half sine wave pulse.
Is the device lead-free?
Yes, the device has a lead-free finish and is RoHS compliant, indicated by the P suffix in the ordering information.
