Part Details for BAT49 by STMicroelectronics
Results Overview of BAT49 by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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BAT49 Information
BAT49 by STMicroelectronics is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for BAT49
| Part # | Distributor | Description | Stock | Price | Buy | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 42 |
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US Tariff Estimator: BAT49 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for BAT49
BAT49 CAD Models
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BAT49 Part Data Attributes
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BAT49
STMicroelectronics
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Datasheet
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BAT49
STMicroelectronics
Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.5A, 80V V(RRM), Silicon, DO-35
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.70 | |
| Application | Fast Recovery | |
| Case Connection | Isolated | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Rectifier Diode | |
| Forward Voltage-Max (VF) | 1 V | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e3 | |
| Non-rep Pk Forward Current-Max | 10 A | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -65 °C | |
| Output Current-Max | 0.5 A | |
| Package Body Material | Glass | |
| Package Shape | Round | |
| Package Style | Long Form | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 80 V | |
| Reverse Current-Max | 200 µA | |
| Reverse Test Voltage | 80 V | |
| Surface Mount | No | |
| Technology | Schottky | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Wire | |
| Terminal Position | Axial |
BAT49 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for BAT49 is -40°C to 125°C, as specified in the datasheet. However, it's essential to note that the device's performance may degrade at extreme temperatures, and it's crucial to consider this when designing your application.
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To ensure proper biasing, connect the BAT49 between the positive supply rail (VCC) and ground, with the anode connected to VCC and the cathode connected to ground. This configuration allows the diode to operate in the reverse-biased region, which is essential for its intended function as a voltage regulator protection device.
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The maximum allowable reverse voltage for BAT49 is 49V, as specified in the datasheet. Exceeding this voltage may damage the device or affect its reliability.
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While BAT49 is a diode, it's not recommended for use as a general-purpose diode. It's specifically designed for voltage regulator protection and has a unique set of characteristics that make it suitable for this application. Using it as a general-purpose diode may not provide the desired performance or reliability.
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BAT49 is designed to handle high-frequency noise and transients, making it suitable for use in switching regulator applications. Its fast response time and low capacitance help to effectively clamp voltage transients and protect the voltage regulator from damage.