Key facts
- Brand
- STMicroelectronics
- Model
- BAT 49
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
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STMicroelectronics TMBAT49 Small Signal Schottky Diode Datasheet
The TMBAT49 is a general purpose metal to silicon diode designed with integrated MELF protection against excessive voltage, such as electrostatic discharges. Key features include a very low turn-on voltage and fast switching capabilities suitable for small signal applications.
Read onlineSTMicroelectronics BAT 49 specifications
| Repetitive peak reverse voltage | 80 V |
|---|---|
| Forward continuous current | 500 mA |
| Repetitive peak forward current | 3 A |
| Surge non repetitive forward current | 10 A |
| Storage temperature range | - 65 to +150 °C |
| Operating junction temperature range | - 65to +125 °C |
| Junction to lead thermal resistance | 110 °C/W |
| Reverse leakage current (max) | 200 uA |
| Forward voltage drop (typ) | 0.42 V |
| Diode capacitance (max) | 120 pF |
Source: STMicroelectronics TMBAT49 Small Signal Schottky Diode Datasheet
All STMicroelectronics BAT 49 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum storage temperature range for the TMBAT49 diode?
The device can be stored in a temperature range from -65 to +150 °C.
From: STMicroelectronics TMBAT49 Small Signal Schottky Diode Datasheet
What is the maximum repetitive peak reverse voltage rating?
The diode has a repetitive peak reverse voltage rating of 80 V.
From: STMicroelectronics TMBAT49 Small Signal Schottky Diode Datasheet
What is the maximum forward continuous current for this diode?
The maximum forward continuous current is 500 mA when the ambient temperature is 70°C.
What is the typical forward voltage drop at 10 mA?
The typical forward voltage drop is 0.32 V when the junction temperature is 25°C and the current is 10 mA.