BAT43-R0 vs BAT41 Comparison
Detailed side-by-side comparison of BAT43-R0 by Taiwan Semiconductor and BAT41 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Taiwan Semiconductor
BAT43-R0
BAT43-R0 - 30V 200mA Schottky Diode DO-35 | Taiwan Semiconductor
BAT43-R0 β ActiveSTMicroelectronics
BAT41
BAT41 - 100V 100mA Schottky Diode DO-35 | STMicroelectronics
BAT41 β ActiveSpecification Comparison
| Parameter | BAT43-R0 | BAT41 |
|---|---|---|
| Brand | Taiwan Semiconductor | STMicroelectronics |
| Category | Diodes | Diodes |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.02 | $0.03 |
| Diode Type | Small Signal Schottky Barrier | β |
| Repetitive Peak Reverse Voltage (VRRM) | 30 V | 100 V |
| Average Forward Current (IF(AV)) | 200 mA | 100 mA |
| Maximum Forward Voltage (VF) | 1 V | β |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 4 A | β |
| Power Dissipation | 200 mW | β |
| Junction Operating Temperature | -65C to +125C | β |
| Reverse Recovery | Fast switching (Schottky, majority carrier) | β |
| Package | DO-35 axial glass (through hole) | DO-35 (Glass), axial through-hole |
| Mounting Type | Through Hole | Through Hole |
| Configuration | Single diode | Single diode |
| ESD Protection | Fast guard ring against excessive voltage (ESD) | Integrated guard-ring protection against excessive voltage such as ESD |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS compliance statement] |
| Forward Voltage Turn-On | Very low turn-on voltage | β |
| Capacitance (Cj) | [DATA_NEEDED: junction capacitance] | β |
| Leakage Current (IR) | [DATA_NEEDED: reverse leakage current] | β |
| Packaging Type | [DATA_NEEDED: tape/reel or bulk option] | β |
| Device Type | β | Small Signal Schottky Barrier Diode |
| Technology | β | Metal-to-silicon Schottky with PN guard ring |
| Forward Voltage | β | [DATA_NEEDED: forward voltage at rated test current] |
| Reverse Leakage Current (IR) | β | [DATA_NEEDED: reverse leakage at rated VR] |
| Junction Capacitance | β | [DATA_NEEDED: junction capacitance value] |
| Reverse Recovery Time | β | Very low (fast switching, per ST datasheet) |
| Turn-On Voltage | β | Very low (low turn-on, per ST datasheet) |
| Operating Temperature Range | β | [DATA_NEEDED: operating junction temperature range] |
| Series Package Options | β | SOD-123 or SOD-523 (series variants); BAT41 base part in DO-35 |