Overview
The BAT42W_R1_00001 is a surface mount Schottky barrier diode produced by Panjit International Inc. This component is designed for high-efficiency applications and features a low turn-on voltage, fast switching capabilities, and robust protection against transient and ESD (Electrostatic Discharge) events. The diode is packaged in a SOD-123 case, making it suitable for a variety of electronic circuits requiring low forward voltage and high surge current capability.
Key Specifications
| Parameter | Symbol | Value | Units |
|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | VRRM | 30 | V |
| Maximum RMS Voltage | VRMS | 21 | V |
| Maximum DC Blocking Voltage | VDC | 30 | V |
| Maximum Average Forward Current at TA=25°C | I_F(AV) | 0.2 | A |
| Peak Forward Surge Current, 1.0ms single half sine-wave superimposed on rated load | I_FSM | 4.0 | A |
| Maximum Instantaneous Forward Voltage | V_F | 0.4 / 10mA, 1.0 / 200mA | V |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | I_R | 0.5 | μA |
| Maximum Thermal Resistance | RθJA | 635 | °C/W |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 to +125 | °C |
| Package | SOD-123 | ||
| Terminals | Solderable per MIL-STD-750, Method 2026 |
Key Features
- Low turn-on voltage
- Fast switching capabilities
- PJ Junction Guard Ring for transient and ESD protection
- Lead free in compliance with EU RoHS 2011/65/EU directive
- Green molding compound as per IEC61249 Std. (Halogen Free)
- High surge current capability
- Low forward voltage and leakage current
Applications
The BAT42W_R1_00001 Schottky diode is suitable for a wide range of applications, including but not limited to:
- Power supply circuits requiring low forward voltage drop and high efficiency
- Switching circuits where fast switching times are critical
- Protection circuits against transient and ESD events
- General-purpose rectification in electronic devices
Q & A
- What is the maximum recurrent peak reverse voltage of the BAT42W_R1_00001?
The maximum recurrent peak reverse voltage is 30V. - What is the package type of the BAT42W_R1_00001?
The package type is SOD-123. - Is the BAT42W_R1_00001 lead-free?
Yes, it is lead-free in compliance with EU RoHS 2011/65/EU directive. - What is the maximum average forward current at 25°C?
The maximum average forward current at 25°C is 0.2A. - What is the peak forward surge current capability?
The peak forward surge current is 4.0A for a 1.0ms single half sine-wave superimposed on rated load. - What is the operating junction and storage temperature range?
The operating junction and storage temperature range is -55 to +125°C. - Does the BAT42W_R1_00001 have ESD protection?
Yes, it features a PN Junction Guard Ring for transient and ESD protection. - What are the terminals made of?
The terminals are solderable per MIL-STD-750, Method 2026. - Is the BAT42W_R1_00001 suitable for high-reliability applications?
No, it is not designed or authorized for equipment requiring high levels of reliability or related to human life, such as medical instruments or aerospace machinery. - What is the typical forward voltage at 200mA?
The typical forward voltage at 200mA is 1.0V.
