BAT41 vs BAT43 Comparison
Detailed side-by-side comparison of BAT41 by STMicroelectronics and BAT43 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
BAT41
BAT41 - 100V 100mA Schottky Diode DO-35 | STMicroelectronics
BAT41 β ActiveSTMicroelectronics
BAT43
BAT43 - 30V 200mA Schottky Diode DO-35 | STMicroelectronics
BAT43 β ActiveSpecification Comparison
| Parameter | BAT41 | BAT43 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Diodes | Diodes |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.03 | $0.08 |
| Device Type | Small Signal Schottky Barrier Diode | Small Signal Schottky Diode |
| Repetitive Peak Reverse Voltage (VRRM) | 100 V | 30 V |
| Average Forward Current (IF(AV)) | 100 mA | β |
| Package | DO-35 (Glass), axial through-hole | DO-35 (glass axial, through-hole) |
| Technology | Metal-to-silicon Schottky with PN guard ring | Metal-to-silicon Schottky barrier |
| Forward Voltage | [DATA_NEEDED: forward voltage at rated test current] | [DATA_NEEDED: forward voltage at rated current] |
| Reverse Leakage Current (IR) | [DATA_NEEDED: reverse leakage at rated VR] | β |
| Junction Capacitance | [DATA_NEEDED: junction capacitance value] | β |
| Reverse Recovery Time | Very low (fast switching, per ST datasheet) | β |
| Turn-On Voltage | Very low (low turn-on, per ST datasheet) | β |
| ESD Protection | Integrated guard-ring protection against excessive voltage such as ESD | Integrated guard ring against excessive voltage |
| Operating Temperature Range | [DATA_NEEDED: operating junction temperature range] | β |
| Mounting Type | Through Hole | Through Hole |
| Configuration | Single diode | Single diode |
| Series Package Options | SOD-123 or SOD-523 (series variants); BAT41 base part in DO-35 | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance statement] | [DATA_NEEDED: RoHS status] |
| Forward Continuous Current (IF) | β | 200 mA at Ta = 25 C |
| Repetitive Peak Forward Current (IFRM) | β | 500 mA (tp <= 1 s, delta <= 0.5) |
| Non-Repetitive Surge Current (IFSM) | β | 4 A (tp = 10 ms) |
| Power Dissipation (Ptot) | β | 200 mW at Tl = 65 C |
| Reverse Leakage Current | β | [DATA_NEEDED: reverse leakage current] |
| Case Style | β | Hermetically sealed glass body |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |