Overview
The BAS40W-06-7-F is a surface mount Schottky barrier diode produced by Diodes Incorporated. This diode is designed for applications requiring low forward voltage drop and fast switching times. It is packaged in an ultra-small SOT323 package, making it ideal for space-constrained designs. The device is also fully RoHS compliant, halogen and antimony free, and features a PN junction guard ring for transient and ESD protection.
Key Specifications
| Characteristic | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V | |
| Forward Continuous Current | IF | 200 | mA | |
| Non-Repetitive Peak Forward Surge Current | IFSM | 600 | mA | t = 1.0s |
| Power Dissipation | PD | 200 | mW | Device mounted on FR4 PC board with recommended pad layout |
| Thermal Resistance Junction to Ambient Air | RθJA | 625 | °C/W | |
| Operating Temperature Range | TJ | -55 to +125 | °C | |
| Storage Temperature Range | TSTG | -65 to +150 | °C | |
| Forward Voltage | VF | 380 mV (IF = 1.0mA), 1000 mV (IF = 40mA) | mV | tp < 300μs |
| Leakage Current | IR | 200 nA | nA | VR = 30V |
| Total Capacitance | CT | 5.0 pF | pF | VR = 0, f = 1.0MHz |
| Reverse Recovery Time | trr | 5.0 ns | ns | IF = IR = 10mA, Irr = 0.1 x IR, RL = 100Ω |
Key Features
- Low Forward Voltage Drop
- Fast Switching
- Ultra-Small Surface Mount Package (SOT323)
- PN Junction Guard Ring for Transient and ESD Protection
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free (Green Device)
Applications
The BAS40W-06-7-F is suitable for various applications requiring ultra-low forward voltage drop and fast switching, such as in automotive systems, lighting applications (including illuminated plates, mood, and puddle lighting), and general-purpose switching and rectification.
Q & A
- What is the peak repetitive reverse voltage of the BAS40W-06-7-F?
The peak repetitive reverse voltage (VRRM) is 40 V. - What is the forward continuous current rating of this diode?
The forward continuous current (IF) is 200 mA. - What is the non-repetitive peak forward surge current of the BAS40W-06-7-F?
The non-repetitive peak forward surge current (IFSM) is 600 mA for a duration of 1 second. - What is the thermal resistance junction to ambient air for this diode?
The thermal resistance junction to ambient air (RθJA) is 625 °C/W. - What is the operating temperature range of the BAS40W-06-7-F?
The operating temperature range (TJ) is -55 to +125 °C. - Is the BAS40W-06-7-F RoHS compliant?
Yes, the BAS40W-06-7-F is totally lead-free and fully RoHS compliant. - What package type is used for the BAS40W-06-7-F?
The package type is SOT323. - What is the typical forward voltage drop of the BAS40W-06-7-F?
The typical forward voltage drop (VF) is 380 mV at 1.0 mA and 1000 mV at 40 mA. - What is the reverse recovery time of this diode?
The reverse recovery time (trr) is 5.0 ns. - Is the BAS40W-06-7-F suitable for automotive applications?
While the BAS40W-06-7-F itself is not specifically automotive-compliant, an automotive-compliant version (BAS40WQ) is available under a separate datasheet.
