ChipApex | Global Electronic Components Supplier
1N4936L-T
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE STANDARD 400V 1A DO41
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- 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：15pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-41
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
Download product information
Overview
The Diodes Incorporated 1N4936L-T is a fast recovery rectifier diode housed in the DO-41 axial leaded package. It features a peak repetitive reverse voltage of 400 V and an average rectified output current rating of 1.0 A at +75°C ambient temperature. The device exhibits a forward voltage drop of 1.2 V at 1.0 A, with a peak reverse current of 5.0 µA at rated DC blocking voltage. Reverse recovery time is specified at 200 ns, while typical total capacitance measures 15 pF. Thermal resistance from junction to ambient is 100 °C/W, supporting an operating and storage temperature range from -65 to +150 °C.
Feature Summary
- Diffused junction construction for high efficiency switching
- Surge overload capability rated to 30 A peak
- Low reverse leakage current characteristics
- Lead-free finish compliant with RoHS directives
Applications
- High frequency rectification circuits
- General purpose power supply applications
- DC-DC converter stages
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm datasheet revision DS26002 Rev. 8 applies to the specific lot. Ensure compliance with RoHS 3 standards if required by project specifications. Validate packaging details against the 5K tape and reel configuration. Check for any applicable halogen-free or antimony-free certifications.
Selection Notes
Evaluate thermal management requirements based on the 100 °C/W junction-to-ambient resistance. Consider derating curves for ambient temperatures exceeding +75°C. Verify surge current ratings match expected transient loads. Assess reverse recovery speed suitability for target switching frequencies. Compare physical dimensions against available PCB real estate constraints.
Part Context
This component belongs to the 1N4933 through 1N4937 series of 1.0 A fast recovery rectifiers. The series offers varying reverse voltage ratings from 50 V to 600 V within identical mechanical packages. The 1N4936 variant specifically targets 400 V blocking applications. All devices share common electrical characteristics regarding forward voltage and recovery times.
Replacement Considerations
RS1A through RS1J Series
FAQ
What is the maximum non-repetitive peak forward surge current?
The device supports a peak forward surge current of 30 A under single half-sine-wave conditions lasting 8.3 ms.
How does the device handle capacitive loads?
When driving capacitive loads, the average rectified output current must be derated by 20% to ensure safe operation.
