BAT43 vs BAT48 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ BAT43 بواسطة STMicroelectronics و BAT48 بواسطة STMicroelectronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | BAT43 | BAT48 |
|---|---|---|
| العلامة التجارية | STMicroelectronics | STMicroelectronics |
| الفئة | Diodes | Diodes |
| حالة دورة الحياة | نشط | نشط |
| Device Type | Small Signal Schottky Diode | — |
| Repetitive Peak Reverse Voltage (VRRM) | 30 V | — |
| Forward Continuous Current (IF) | 200 mA at Ta = 25 C | — |
| Repetitive Peak Forward Current (IFRM) | 500 mA (tp <= 1 s, delta <= 0.5) | — |
| Non-Repetitive Surge Current (IFSM) | 4 A (tp = 10 ms) | — |
| تبديد القدرة (Ptot) | 200 mW at Tl = 65 C | — |
| Technology | Metal-to-silicon Schottky barrier | — |
| ESD Protection | Integrated guard ring against excessive voltage | Integrated PN junction guard ring |
| Forward Voltage | [DATA_NEEDED: forward voltage at rated current] | — |
| Reverse Leakage Current | [DATA_NEEDED: reverse leakage current] | — |
| العلبة | DO-35 (glass axial, through-hole) | DO-35 (axial, through-hole, glass) |
| نوع التركيب | Through Hole | Through Hole |
| Case Style | Hermetically sealed glass body | — |
| Configuration | Single diode | — |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Diode Type | — | Small-signal Schottky barrier diode |
| Reverse Voltage (VRRM) | — | 40 V |
| Average Forward Current (IF(AV)) | — | 350 mA |
| Forward Voltage (VF) | — | [DATA_NEEDED: forward voltage at rated current] |
| Reverse Recovery Time (Trr) | — | approx. 5 ns (per web source data) |
| Reverse Leakage Current (IR) | — | [DATA_NEEDED: reverse leakage current] |
| Turn-On Voltage Feature | — | Very low turn-on voltage |
| Switching Speed | — | Fast switching |
| Series Packages | — | SOD-123, SOD-323, DO-35 |
| Application | — | General purpose, low turn-on, fast switching |
| Polarity Marking | — | Cathode band (per DO-35 convention) |