Overview
The BAT54W-E3-18 is a small signal Schottky diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BAT54 series, known for its low turn-on voltage and fast switching characteristics. The BAT54W-E3-18 is specifically designed for surface mount applications and is packaged in the SOD-123 format. It is RoHS-compliant and AEC-Q101 qualified, making it suitable for a wide range of automotive and industrial applications.
Key Specifications
| Parameter | Test Condition | Symbol | Value | Unit |
|---|---|---|---|---|
| Repetitive Peak Reverse Voltage | Tamb = 25 °C | VRRM | 30 | V |
| Forward Continuous Current | Tamb = 25 °C | IF | 200 | mA |
| Repetitive Peak Forward Current | duty cycle tp/T < 0.5 | IFRM | 300 | mA |
| Surge Forward Current | tp = 10 ms | IFSM | 600 | mA |
| Power Dissipation on FR-4 Board | with recommended soldering footprint | Ptot | 230 | mW |
| Thermal Resistance Junction to Ambient Air | on FR-4 board with recommended soldering footprint | RthJA | 420 | K/W |
| Junction Temperature | Tj | 125 | °C | |
| Operating Temperature Range | Top | -55 to +125 | °C | |
| Forward Voltage | IF = 0.1 mA | VF | 240 | mV |
| Reverse Recovery Time | IF = 10 mA, IR = 10 mA, iR = 1 mA, RL = 100 Ω | trr | 5 | ns |
Key Features
- Very low turn-on voltage and fast switching characteristics.
- Protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges.
- RoHS-compliant and AEC-Q101 qualified for automotive applications.
- Molding compound meets UL 94 V-0 flammability rating.
- Moisture Sensitivity Level (MSL) 1.
- Surface mount package in SOD-123 format.
Applications
The BAT54W-E3-18 is suitable for various applications including:
- Automotive systems: Due to its AEC-Q101 qualification, it is ideal for use in automotive electronics.
- Industrial control systems: Its robust design and low turn-on voltage make it suitable for industrial control and automation.
- Consumer electronics: Used in power management and signal processing in consumer electronic devices.
- Telecommunications: Employed in telecommunications equipment for efficient signal handling.
Q & A
- What is the repetitive peak reverse voltage of the BAT54W-E3-18?
The repetitive peak reverse voltage (VRRM) is 30 V.
- What is the forward continuous current rating of the BAT54W-E3-18?
The forward continuous current (IF) is 200 mA.
- Is the BAT54W-E3-18 RoHS-compliant?
- What is the operating temperature range of the BAT54W-E3-18?
The operating temperature range is -55 °C to +125 °C.
- What is the thermal resistance junction to ambient air for the BAT54W-E3-18?
The thermal resistance junction to ambient air (RthJA) is 420 K/W.
- Does the BAT54W-E3-18 have any special protection features?
- What is the moisture sensitivity level (MSL) of the BAT54W-E3-18?
The moisture sensitivity level (MSL) is 1.
- What is the package type of the BAT54W-E3-18?
The package type is SOD-123.
- Is the BAT54W-E3-18 AEC-Q101 qualified?
- What are some common applications of the BAT54W-E3-18?
