BAT41 vs BAT42 Comparison
Detailed side-by-side comparison of BAT41 by STMicroelectronics and BAT42 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
BAT42
BAT42 - 30V 200mA Schottky Diode DO-35 | STMicroelectronics
BAT42 β ActiveSpecification Comparison
| Parameter | BAT41 | BAT42 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Diodes | Diodes |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.03 | $0.02 |
| Device Type | Small Signal Schottky Barrier Diode | β |
| Repetitive Peak Reverse Voltage (VRRM) | 100 V | β |
| Average Forward Current (IF(AV)) | 100 mA | 200 mA |
| Package | DO-35 (Glass), axial through-hole | DO-35 axial through-hole |
| Technology | Metal-to-silicon Schottky with PN guard ring | Metal-to-silicon Schottky junction with guard ring ESD protection |
| Forward Voltage | [DATA_NEEDED: forward voltage at rated test current] | β |
| Reverse Leakage Current (IR) | [DATA_NEEDED: reverse leakage at rated VR] | [DATA_NEEDED: reverse leakage current] |
| 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 | β |
| 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 compliance status] |
| Diode Type | β | Small Signal Schottky Barrier |
| Repetitive Reverse Voltage (VRRM) | β | 30 V |
| Forward Voltage (VF) | β | [DATA_NEEDED: forward voltage at rated current] |
| Non-Repetitive Peak Forward Surge Current (IFSM) | β | 4 A |
| Junction Operating Temperature | β | up to 125 C |
| Switching Speed | β | Fast (Schottky, no reverse recovery) |
| Application Class | β | General purpose fast switching |
| Manufacturer | β | STMicroelectronics |