BAT42-TR vs BAT43 Comparison
Detailed side-by-side comparison of BAT42-TR by Vishay Intertechnology and BAT43 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Vishay Intertechnology
BAT42-TR
BAT42-TR - 30V 200mA Small Signal Schottky Diode | Vishay
BAT42-TR β ActiveSTMicroelectronics
BAT43
BAT43 - 30V 200mA Schottky Diode DO-35 | STMicroelectronics
BAT43 β ActiveSpecification Comparison
| Parameter | BAT42-TR | BAT43 |
|---|---|---|
| Brand | Vishay Intertechnology | STMicroelectronics |
| Category | Diodes | Diodes |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.04 | $0.08 |
| Diode Type | Small Signal Schottky Diode | β |
| Repetitive Peak Reverse Voltage (VRRM) | 30 V | 30 V |
| Average Forward Current (IF(AV)) | 200 mA | β |
| Forward Voltage (VF) | [DATA_NEEDED: forward voltage at specified test current] | β |
| Reverse Current (IR) | [DATA_NEEDED: reverse current at rated VR] | β |
| Junction Capacitance (Cj) | [DATA_NEEDED: junction capacitance] | β |
| Reverse Recovery | Fast switching (low charge, Schottky) | β |
| ESD Protection | PN junction guard ring | Integrated guard ring against excessive voltage |
| Application Class | General purpose | β |
| Automotive Qualification | AEC-Q101 qualified version available on request | β |
| Package | DO-204AH (DO-35), axial through-hole glass | DO-35 (glass axial, through-hole) |
| Mounting Type | Through Hole | Through Hole |
| Packaging | Tape and Reel (TR suffix) | β |
| Halogen Free / RoHS | Halogen free and RoHS compliant package per cross-reference data | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Related Package Variant | Also available in SOD-123 (BAT42W) and MiniMELF types per datasheet | β |
| Device Type | β | Small Signal Schottky Diode |
| 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 |
| Technology | β | Metal-to-silicon Schottky barrier |
| Forward Voltage | β | [DATA_NEEDED: forward voltage at rated current] |
| Reverse Leakage Current | β | [DATA_NEEDED: reverse leakage current] |
| Case Style | β | Hermetically sealed glass body |
| Configuration | β | Single diode |
| RoHS Status | β | [DATA_NEEDED: RoHS status] |