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B170Q-13-F
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 70V 1A SMA
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：790 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：80pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-65°C ~ 155°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B170Q-13-F is a single Schottky barrier rectifier manufactured by Diodes Incorporated, designed for surface mount applications in the SMA (DO-214AC) package. It features a peak repetitive reverse voltage of 70 V and an average forward current rating of 1.0 A at a terminal temperature of +125°C. The device exhibits a maximum forward voltage drop of 0.79 V at 1.0 A and 25°C, with a maximum reverse leakage current of 0.5 mA at rated voltage and 25°C. It supports a non-repetitive peak forward surge current of 30 A and operates within a junction temperature range of -65°C to +150°C.
Feature Summary
- Guard ring die construction provides transient protection capabilities.
- AEC-Q101 qualified and PPAP capable for automotive application requirements.
- Manufactured using lead-free finish and RoHS compliant materials.
- Halogen and antimony free "Green" device construction.
Applications
- Polarity Protection Diode
- Re-Circulating Diode
- Blocking Diode
- DC-DC Converters
- AC-DC Converters
Procurement Notes
Verify component authenticity through authorized distribution channels only. Confirm that the specific order matches the B170Q-13-F designation and SMA packaging format. Ensure compliance with relevant regulatory standards required for the intended deployment environment. Review manufacturer documentation for any updates regarding product change notifications or material composition changes prior to final procurement decisions.
Selection Notes
Select this component when a 70 V blocking capability is required alongside a 1.0 A continuous current rating in a compact surface mount footprint. Consider its low forward voltage characteristics for efficiency optimization in low voltage drop circuits. Evaluate thermal management requirements based on the specified junction-to-terminal thermal resistance and derating curves provided in the datasheet for high ambient temperature environments.
Part Context
This part belongs to the B170Q-B1100Q series of high voltage Schottky barrier rectifiers from Diodes Incorporated. The series offers various voltage ratings ranging from 40 V to 100 V while maintaining a consistent 1.0 A current capacity. These devices are engineered for automated assembly processes and are suitable for use in general-purpose rectification and freewheeling applications across industrial and consumer electronics sectors.
Replacement Considerations
Compatible substitutes within the same series include B180Q-13-F, B190Q-13-F, and B1100Q-13-F, which share identical mechanical and electrical characteristics except for their respective peak repetitive reverse voltage ratings.
FAQ
What is the maximum operating junction temperature for the B170Q-13-F?
The maximum operating and storage temperature range extends up to +150°C.
Is the B170Q-13-F suitable for automotive applications?
Yes, the device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications requiring specific change control.
