Overview
The TMMBAT43FILM is a general-purpose metal to silicon Schottky diode produced by STMicroelectronics. It is characterized by its very low turn-on voltage and fast switching capabilities, making it suitable for a variety of applications requiring efficient and reliable diode performance. The device also features integrated protection against excessive voltage, such as electrostatic discharges, enhancing its durability and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 30 | V |
| Forward Continuous Current (IF) at Tl = 25 °C | 200 | mA |
| Repetitive Peak Forward Current (IFRM) for tp ≤ 1 s, δ ≤ 0.5 | 500 | mA |
| Surge Non-Repetitive Forward Current (IFSM) for tp = 10 ms | 4 | A |
| Power Dissipation (Ptot) at Tl = 65 °C | 200 | mW |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Operating Junction Temperature Range (Tj) | -65 to +125 | °C |
| Maximum Temperature for Soldering during 15 s (TL) | 260 | °C |
| Forward Voltage Drop (VF) at IF = 200 mA, Tj = 25 °C | 0.45 | V |
| Junction to Leads Thermal Resistance (Rth(j-l)) | 300 | °C/W |
Key Features
- Very small conduction losses
- Negligible switching losses
- Low forward voltage drop
- Fast switching capabilities
- Integrated protection against excessive voltage such as electrostatic discharges
- Available in MINIMELF package with ECOPACK® environmental compliance
Applications
The TMMBAT43FILM is suitable for various applications requiring low forward voltage drop and fast switching, such as:
- General-purpose rectification
- Switching circuits
- Voltage clamping
- Protection circuits against electrostatic discharges
- Low-power DC-DC converters
Q & A
- What is the repetitive peak reverse voltage of the TMMBAT43FILM?
The repetitive peak reverse voltage (VRRM) is 30 V. - What is the forward continuous current rating of the TMMBAT43FILM at 25 °C?
The forward continuous current (IF) is 200 mA at Tl = 25 °C. - What is the surge non-repetitive forward current rating of the TMMBAT43FILM?
The surge non-repetitive forward current (IFSM) is 4 A for tp = 10 ms. - What is the operating junction temperature range of the TMMBAT43FILM?
The operating junction temperature range (Tj) is -65 to +125 °C. - What type of package is the TMMBAT43FILM available in?
The TMMBAT43FILM is available in the MINIMELF package. - Does the TMMBAT43FILM have any integrated protection features?
Yes, it has integrated protection against excessive voltage such as electrostatic discharges. - What is the typical forward voltage drop of the TMMBAT43FILM at IF = 200 mA and Tj = 25 °C?
The typical forward voltage drop (VF) is 0.45 V at IF = 200 mA and Tj = 25 °C. - What is the thermal resistance from junction to leads for the TMMBAT43FILM?
The thermal resistance from junction to leads (Rth(j-l)) is 300 °C/W. - What are some common applications for the TMMBAT43FILM?
Common applications include general-purpose rectification, switching circuits, voltage clamping, and protection circuits against electrostatic discharges. - Is the TMMBAT43FILM environmentally compliant?
Yes, it is available in ECOPACK® packages, which meet various levels of environmental compliance.
