LMBR140T1G S7 Schottky Diode for Iceriver KS3M KS5L Hash Board & Whatsminer P222C PSU
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LMBR140T1G S7 Schottky Diode for Iceriver and Whatsminer PSU Repair
The LMBR140T1G S7 Schottky diode is a critical component used on the Iceriver KS3M / KS5L hash boards as well as the Whatsminer P222C power supply unit (PSU). This S7-marked diode in a SOD-123 package provides reliable rectification and protection functions, making it an ideal replacement during repair and maintenance tasks.
High-Reliability Schottky Diode for Miner Repair
Engineered for low forward voltage drop and low reverse leakage, the LMBR140T1G ensures efficient operation of hash board power rails. With a 40V reverse voltage rating and 1A average rectified current capability, it supports stable performance under demanding cryptocurrency mining workloads.
Key Features
- Low forward voltage drop for improved efficiency
- Low reverse leakage current (IR = 30uA)
- Compact SOD-123 package for space-limited PCB layouts
- Reliable S7 marking for easy identification during repair
- Ideal for hash boards and PSU rectification circuits
LMBR140T1G Technical Specifications
| Parameter | Value |
|---|---|
| Marking | S7 |
| Package Type | SOD-123 |
| Reverse Leakage Current (IR) | 30uA |
| Reverse Voltage (VR) | 40V |
| Forward Voltage (VF @ IF) | 560mV |
| Average Rectified Current (IO) | 1A |
Applications
- Iceriver KS3M / KS5L hash board repair
- Whatsminer P222C PSU repair and maintenance
- General rectification and protection circuits
- Low-loss power conversion stages
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