1. Overview

️· Product: Rectifiers
️· Manufacturer: GAOMI XINGHE ELECTRONICS CO., LTD.
️· Series: MB05M – MB10M. These are likely different current/voltage ratings within the same general design.
️· Website: www.SDDZG.COM

2. Electrical Characteristics (Common for all models in the series - significant differences are noted)

️· Repetitive Peak Reverse Voltage: 50V - 1000V (varies by specific model).
️· Repetitive Average Forward Current: 0.8A (Common for all models mentioned; suggests similar current handling capabilities).
️· Peak Forward Surge Current: 30A (Common to all models in the series).
️· Forward Voltage (at 1.0A): 1.1V (Common, suggesting similar silicon characteristics)
️· Peak Reverse Current (at rated VR and TA=25°C): 10A (Common)
️· Thermal Resistance (Junction to Ambient): 110 °C/W (Common - indicates heat dissipation properties)
️· Junction Temperature: 150°C (Maximum)
️· Storage Temperature: -55°C to +150°C

3. Mechanical/Physical (Inferred/Not Directly Listed – Based on Typical Rectifier Properties)

️· Package: This isn't specified but is likely a standard rectifier package (e.g., DO-41, TO-220).
️· Dimensions: Not listed.

4. Figures and Graphs (Key takeaways from visuals)

️· Figure 1: Derating Curve (Output Rectified Current vs. Temperature): Shows how the maximum current handling capability decreases as the operating temperature increases. Crucial for designing a proper heat sink or ensuring adequate ventilation.
️· Figure 1: Derating Curve shows maximum current handling capability decreases with increasing temperature.
️· Figure 2: Maximum Non-Repetitive Peak Forward Surge Current (vs. Pulse Width and Repetition Rate): Shows the allowable surge current for a specific duration.
️· Figure 3: Forward Characteristics (Voltage vs. Current): Illustrates the voltage drop across the rectifier at different current levels at TJ=25°C, with a pulse width of 300us and 2% duty cycle.
️· Figure 4: Reverse Characteristics (Voltage vs. Current): Shows the reverse leakage current at different reverse voltage levels.
️· Figure 5: Junction Capacitance

Summary Table (MB05M - MB10M Series)

Parameter	Value(s)	Notes
Product Series	MB05M - MB10M	Various ratings within the family.
Repetitive Peak Reverse Voltage	50V - 1000V	Varies by Model
Repetitive Average Forward Current	0.8A	Common to all models.
Peak Forward Surge Current	30A	Common
Forward Voltage (at 1.0A)	1.1V	Common
Peak Reverse Current	10A	Common
Junction to Ambient Thermal Resistance	110 °C/W	Common
Junction Temperature	150°C	Max
Storage Temperature	-55°C to 150°C	Operating
Forward Characteristics graph	1.1V @ 1A	Shows voltage drop
Reverse Characteristics graph	10 A	Reverse Current
Derating Curve	Shows decrease of current with increase temperature

Important Considerations:

️· Model-Specific Data: This analysis combines information across multiple models. *Always* refer to the specific datasheet for the *exact* part number you are using.
️· Application: Carefully review the specifications to ensure the rectifier is suitable for the intended application, especially regarding voltage, current, and operating temperature.
️· Heat Sinking: The thermal resistance indicates that a heatsink may be necessary for reliable operation, especially at higher currents.