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Product Detailed Parameters
- Description：DIODE STANDARD 150V 250MA ALF2
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Cut Tape (CT),Bulk,Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：250mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 150 V
- Capacitance @ Vr, F：5pF @ 0V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：ALF2
- Operating Temperature - Junction：175°C (Max)
- Grade：-
- Qualification：-
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Overview
The BAV20,133 is a general-purpose switching diode from Nexperia USA Inc., fabricated using planar technology and encapsulated in a hermetically sealed leaded glass SOD27 (DO-35) package. It features a maximum repetitive peak reverse voltage of 200 V and a continuous reverse voltage of 150 V. The device supports a repetitive peak forward current of 625 mA and a non-repetitive peak forward current up to 9 A for 1 μs pulses. Electrical characteristics include a maximum reverse recovery time of 50 ns and a diode capacitance of 5 pF at 1 MHz.
Feature Summary
- Hermetically sealed leaded glass SOD27 (DO-35) package
- Fast switching speed with a maximum reverse recovery time of 50 ns
- Planar technology fabrication for reliable performance
- High surge current capability for transient protection
Applications
- Industrial equipment such as oscilloscopes
- Digital voltmeters
- Video output stages in colour television
Procurement Notes
Verify the specific ordering code BAV20,133 against the manufacturer's latest datasheet to confirm package type and electrical ratings. Ensure compatibility with the target circuit's voltage and current requirements before procurement. Check for any recent product status updates or obsolescence notices on the official Nexperia website. Confirm that the supplier provides genuine components with traceable documentation.
Selection Notes
Select this component for applications requiring fast switching and high reliability in industrial environments. The hermetically sealed glass package offers robust protection against environmental factors. Consider the 200 V reverse voltage rating and 625 mA forward current limits when designing the circuit. The low capacitance makes it suitable for high-frequency signal processing tasks.
Part Context
The BAV20 belongs to Nexperia's range of general-purpose switching diodes, designed for versatile use in various electronic circuits. It shares similarities with the BAV21 but differs in reverse voltage ratings. The SOD27 package is a standard axial leaded format, facilitating easy integration into through-hole PCB designs. This series is widely used in consumer electronics and industrial instrumentation.
Replacement Considerations
BAV21 is a direct functional substitute within the same family, offering higher reverse voltage ratings (250 V repetitive, 200 V continuous). Ensure the replacement meets the specific voltage requirements of the application. Other generic switching diodes in the DO-35 package may be considered if electrical parameters are matched.
