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Product Detailed Parameters
- Description:DIODE SCHOTTKY 40V 250MA SOD523
- Series:-
- Mfr:onsemi
- Package:Tape & Reel (TR),Cut Tape (CT)
- Technology:Schottky
- Voltage - DC Reverse (Vr) (Max):40 V
- Current - Average Rectified (Io):250mA
- Voltage - Forward (Vf) (Max) @ If:700 mV @ 200 mA
- Speed:Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):3 ns
- Current - Reverse Leakage @ Vr:10 µA @ 40 V
- Capacitance @ Vr, F:4pF @ 5V, 1MHz
- Mounting Type:Surface Mount
- Package / Case:SC-79, SOD-523
- Supplier Device Package:SOD-523
- Operating Temperature - Junction:-55°C ~ 150°C
- Grade:-
- Qualification:-
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Buying Guide
onsemi NSR0240V2T5G is sourced in Single Diodes category when teams want clear constraints and a repeatable validation path. Key specs include Description (DIODE SCHOTTKY 40V 250MA SOD523), Packaging (Tape & Reel (TR), Cut Tape (CT)), Temperature (-55°C ~ 150°C), Package/case (SC-79, SOD-523), and Mounting (Surface Mount).
- For NSR0240V2T5G, confirm Current - Reverse Leakage @ Vr (10 µA @ 40 V) meets your design constraints and system-level expectations.
- Double-check the mounting type (Surface Mount) for your intended installation method.
- Confirm the supply current (250mA) is acceptable for standby and active operation.
- Confirm the operating frequency (4pF @ 5V, 1MHz) and any related tolerance requirements.
- For NSR0240V2T5G, if Single Diodes is moving to a second source, the better candidates usually stay comfortable inside the same fit, interface, and use conditions.
- For NSR0240V2T5G substitutions in Single Diodes, the strongest candidates usually keep the same footprint, interface, and application role before secondary advantages matter (key constraints: package SC-79, SOD-523, frequency 4pF @ 5V, 1MHz).
- A practical substitute usually keeps package/case SC-79, SOD-523, supplier package SOD-523, mounting Surface Mount stable before any secondary electrical trade-off is considered.
- Alternates that comfortably support temperature -55°C ~ 150°C usually make the cleanest second-source candidates.
What should I verify before using NSR0240V2T5G in production?
Confirm footprint/pinout, min/max ratings, operating temperature, and the datasheet test conditions behind key specifications.
What operating frequency does NSR0240V2T5G run at?
4pF @ 5V, 1MHz
Can you confirm the Voltage - Forward (Vf) (Max) @ If for NSR0240V2T5G?
700 mV @ 200 mA
Which Voltage - DC Reverse (Vr) (Max) is listed for NSR0240V2T5G?
40 V
Application Scenarios
onsemi NSR0240V2T5G is usually reviewed in Single Diodes designs after the team defines which released constraint would be most expensive to rediscover after build, such as contact stability, source settling, shielding, thermal rise, or service access. They control current direction and clamp transients, protecting circuits and enabling robust AC or DC power handling. Engineers typically check reverse voltage, surge capability, recovery behavior, leakage, and thermal dissipation in worst-case stress. In practice, once those checks pass, the next question is which deployment conditions are most likely to expose a weak assumption. In traction and industrial drives, rectifier modules and diode stages must tolerate surge and thermal cycling while maintaining stable leakage and recovery behavior. In welding and industrial heating, high-current rectification stages see pulsed loading where cooling and current sharing determine robustness. In integration work, eliminating uncertainty early is often the fastest route to a stable release.
Compatibility Advice
- In onsemi NSR0240V2T5G integration, on the assembled PCB, confirm surge margins and derating assumptions against the actual pulse widths and repetition, not only a headline rating. This reduces the chance that a substitute only works under a friendlier bench setup than the shipped product will ever see.
- In practice, check that reverse recovery assumptions still hold after substitutions, because similar-looking parts can behave very differently in commutation with the real source, load, and wiring.
Project Fit
- Onsemi NSR0240V2T5G is a practical fit for Single Diodes when the team can validate thermal rise, surge stress, and leakage behavior on production-like hardware.
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