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1N4934G B0G
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Product Detailed Parameters
- Description：DIODE STANDARD 100V 1A DO204AL
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 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 @ 100 V
- Capacitance @ Vr, F：10pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-204AL (DO-41)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The 1N4934G B0G is a fast recovery rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a single silicon die in a DO-204AL (DO-41) plastic package with pure tin-plated leads. The device supports a repetitive peak reverse voltage of 100V and an average forward current of 1A. Key electrical specifications include a maximum forward voltage of 1.2V at 1A, a reverse recovery time of 200ns, and a surge peak forward current capability of 30A. The junction temperature range extends from -55°C to +150°C.
Feature Summary
- Fast switching performance for high efficiency applications
- High reliability with low forward voltage drop
- High surge current capability for robust operation
- Halogen-free construction compliant with IEC standards
Applications
- DC to DC converter circuits
- Switching mode power supplies and inverters
- General purpose rectification tasks
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's official documentation to confirm packaging details. The 'B0G' designation indicates a specific packing configuration distinct from standard tape and reel options. Confirm RoHS compliance and halogen-free status requirements match project specifications before finalizing procurement orders.
Selection Notes
Select this component for applications requiring fast recovery characteristics within a standard axial leaded package. Ensure the operating voltage does not exceed the 100V repetitive peak reverse rating. Consider thermal management requirements given the specified junction-to-ambient thermal resistance. Verify that the 1A continuous current rating meets the circuit load demands under expected ambient temperature conditions.
Part Context
This part belongs to the 1N493xG series of fast recovery rectifiers from Taiwan Semiconductor. The series covers voltage ratings from 50V to 600V across multiple part numbers. The 'G' suffix typically denotes green compound or environmental compliance features. This specific model provides a 100V rating option within the broader family lineup.
Replacement Considerations
Cross-reference with other manufacturers offering 1N4934 equivalents in DO-41 packages. Verify matching electrical parameters such as reverse recovery time and forward voltage drop. Ensure mechanical dimensions and lead spacing are compatible with existing PCB layouts.
