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MBRS360BT3G
SMA (DO-214AC)
The MBRS360BT3G from onsemi is a 3A, 60V Schottky rectifier in an SMA package, offering low forward voltage drop for power supply and reverse polarity protection applications.
| الحزمة | SMA (DO-214AC) |
The MBRS360BT3G from onsemi is a 3A, 60V Schottky rectifier in an SMA package, offering low forward voltage drop for power supply and reverse polarity protection applications.
The MBRS360BT3G is a 3A 60V Schottky rectifier from onsemi in SMA (DO-214AC) package. The Schottky diode uses a metal-semiconductor junction (typically platinum-silicon) instead of a PN junction, resulting in: (1) Lower forward voltage drop: VF = 0.52V at 3A (vs 0.9V for a fast-recovery PN diode), reducing conduction losses; (2) Zero reverse recovery time: since there is no minority carrier storage in a Schottky junction, there is no trr, making it ideal for high-frequency switching. The 60V rating makes it suitable for 12V/24V DC-DC converter output rectification and freewheeling. At 3A load, the conduction loss is 3 x 0.52 = 1.56W, requiring attention to thermal management in the SMA package (80C/W junction-to-ambient). The reverse leakage current is 100uA at 60V at 25C, increasing to 5mA at 125C. This temperature-dependent leakage is a consideration in high-temperature applications where leakage current can contribute significant power loss. The maximum junction temperature is 150C. The SMA package provides a compact footprint compatible with standard surface-mount assembly. The -BT3G suffix specifies SMA, lead-free, tape-and-reel. Applications include: buck converter freewheeling diodes, boost converter output rectifiers, reverse polarity protection, and OR-ing diodes in redundant power supplies.
| دبوس | الاسم | النوع | الوظيفة |
|---|---|---|---|
| 1 | القطب السالب | الطاقة | Cathode (marked with band, connects to positive rail or switch node) |
| 2 | الأنود | الطاقة | Anode (connects to inductor or ground return) |
| الشركة المصنعة | رقم الجزء | الحزمة | الملاحظات |
|---|---|---|---|
| أونسمي | MBRS360BT3G | SMA | Same device, onsemi brand |
| أونسمي | MBRS340BT3G | SMA | 40V 3A Schottky, lower voltage version |
| STMicroelectronics | STPS3L60U | SMA | 60V 3A Schottky, ST brand |
| فيشاي | SS3H60-E3/9AT | SMA | 60V 3A Schottky, Vishay brand |
| شركة ديودز | SBR3U60P1-13 | SMA | 60V 3A Super Barrier Rectifier, Diodes Inc |
العلامة التجارية:
الحزمة:
دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1
العلامة التجارية:
الحزمة:
دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1
العلامة التجارية:
الحزمة:
دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1
العلامة التجارية:
الحزمة:
دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1
العلامة التجارية:
الحزمة:
دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1
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