BAT42 vs BAT42-TAP Comparison
Detailed side-by-side comparison of BAT42 by STMicroelectronics and BAT42-TAP by Vishay Intertechnology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | BAT42 | BAT42-TAP |
|---|---|---|
| Brand | STMicroelectronics | Vishay Intertechnology |
| Category | Diodes | Diodes |
| Lifecycle Status | Active | Active |
| Diode Type | Small Signal Schottky Barrier | Small-Signal Schottky Barrier |
| Repetitive Reverse Voltage (VRRM) | 30 V | — |
| Average Forward Current (IF(AV)) | 200 mA | 200 mA |
| Forward Voltage (VF) | [DATA_NEEDED: forward voltage at rated current] | [DATA_NEEDED: forward voltage at rated current] |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 4 A | — |
| Reverse Leakage Current (IR) | [DATA_NEEDED: reverse leakage current] | [DATA_NEEDED: reverse leakage at rated VR] |
| Junction Operating Temperature | up to 125 C | — |
| Switching Speed | Fast (Schottky, no reverse recovery) | — |
| Package | DO-35 axial through-hole | DO-204AH (DO-35) glass axial |
| Configuration | Single diode | Single Diode |
| Technology | Metal-to-silicon Schottky junction with guard ring ESD protection | — |
| Mounting Type | Through Hole | Through Hole |
| Application Class | General purpose fast switching | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Manufacturer | STMicroelectronics | — |
| Repetitive Peak Reverse Voltage (VRRM) | — | 30 V |
| Non-Repetitive Surge Current (IFSM) | — | 4.0 A |
| Reverse Recovery | — | Fast switching (Schottky, no stored charge) |
| Junction Capacitance | — | [DATA_NEEDED: diode capacitance] |
| Termination Style | — | Axial Leads |
| Packaging Suffix | — | -TAP (Ammo tape packing) |
| Protection Feature | — | PN junction guard ring against ESD / excessive voltage |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| AEC-Q101 Option | — | Qualified version available on request |
| Mounting Technology | — | Wave solder / hand solder |