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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 45V 30A TO247AD
- Series：SB3020PT
- Mfr：Panjit International Inc.
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：30A
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 45 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：TO-247-3
- Supplier Device Package：TO-247AD (TO-3P)
- Grade：-
- Qualification：-
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Overview
The SB3045PT_T0_00001 is a Schottky barrier rectifier from the SB3020PT series manufactured by Panjit International Inc. It features a TO-3P molded plastic case with three terminals and operates as a single-phase, half-wave device. The component supports a maximum average forward current of 30 Amperes at a case temperature of 75°C and withstands a maximum repetitive peak reverse voltage of 45 Volts. It exhibits a typical thermal resistance of 1.5°C/W and maintains an operating junction temperature range from -55°C to +150°C.
Feature Summary
- Utilizes low forward voltage characteristics for high efficiency and low power loss in switching applications.
- Provides high surge capacity suitable for handling transient electrical loads.
- Constructed with flame retardant epoxy molding compound classified as UL 94V-0.
Applications
- Low voltage, high frequency inverters
- Free wheeling circuits
- Polarity protection
Procurement Notes
Verify the specific suffix T0_00001 against official documentation to confirm packing type and version code compliance. Ensure that the procurement matches the required tape and reel specifications and RoHS directive adherence. Cross-reference the lot number for tracking purposes during quality assurance processes.
Selection Notes
Select this component when designing circuits requiring a 45-volt blocking capability and 30-ampere continuous current handling. Consider the TO-3P package dimensions and thermal resistance values for adequate heat dissipation. Evaluate the forward voltage drop at expected load currents to ensure system efficiency meets design targets.
Part Context
This part belongs to the SB3020PT series, which encompasses various voltage ratings ranging from 20 to 60 volts while maintaining a constant 30-ampere current rating. The series is designed for general-purpose rectification in power supply and conversion systems. The manufacturer provides detailed derating curves and electrical characteristic graphs to assist in circuit simulation and reliability analysis.
Replacement Considerations
Compatible substitutes within the same series include SB3020PT, SB3030PT, SB3040PT, SB3050PT, and SB3060PT. These alternatives share identical mechanical data and current ratings but differ in their maximum DC blocking voltage specifications. Verify pinout compatibility and thermal performance before implementation.
FAQ
What is the maximum non-repetitive peak forward surge current?
The maximum non-repetitive peak forward surge current is 275 Amperes for an 8.3ms single half sine-wave superimposed on rated load.
How does the forward current change with case temperature?
The forward current must be derated based on the case temperature, as illustrated in the forward current derating curve provided in the datasheet.
Is the component compliant with environmental directives?
Yes, the product is lead-free and complies with the EU RoHS 2011/65/EU directive.
