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Product Detailed Parameters
- Description:DIODE STANDARD 400V 1A DO41
- Series:-
- Mfr:Central Semiconductor Corp
- Package:Tape & Reel (TR),Cut Tape (CT)
- Technology:Standard
- Voltage - DC Reverse (Vr) (Max):400 V
- Current - Average Rectified (Io):1A
- Voltage - Forward (Vf) (Max) @ If:1.2 V @ 1 A
- Speed:Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):200 ns
- Current - Reverse Leakage @ Vr:5 µA @ 400 V
- Capacitance @ Vr, F:-
- Mounting Type:Through Hole
- Package / Case:DO-204AL, DO-41, Axial
- Supplier Device Package:DO-41
- Operating Temperature - Junction:-65°C ~ 200°C
- Grade:-
- Qualification:-
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Overview
The Central Semiconductor Corp 1N4936 TR PBFREE is a fast recovery rectifier diode housed in the DO-41 case. It features a maximum repetitive peak reverse voltage of 400 V and a maximum average forward rectified current of 1.0 A at 75°C ambient temperature. The device exhibits a maximum forward voltage of 1.2 V at rated current and a maximum reverse current of 5.0 µA at VRRM. Peak non-repetitive forward surge current capability is 30 A. The package utilizes a plastic epoxy body with two pins.
Feature Summary
- Glass passivated junction for high reliability
- Fast switching characteristics suitable for high efficiency applications
- Low leakage current performance
- High forward surge current capability
Applications
- General purpose rectification
- Free wheeling diodes
- High frequency switching circuits
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm that the specific ordering suffix matches required plating specifications, as tin/lead or lead-free options are available via distinct suffixes. Review manufacturer terms regarding product lifecycle status before finalizing procurement decisions.
Selection Notes
Select this component based on its 400 V reverse voltage rating and 1.0 A continuous current capacity. Ensure the DO-41 through-hole package aligns with board layout requirements. Consider thermal derating guidelines for operation above 75°C ambient temperature to maintain safe operating limits.
Part Context
This part belongs to the Central Semiconductor GPR series of glass passivated rectifiers. The series covers a wide range of voltages from 50 V to 1200 V and currents from 1.0 A to 6.0 A. The 1N4936 specifically addresses the 400 V segment within this lineup.
Replacement Considerations
No replacement part numbers are listed in the official documentation.
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