Overview
The BAS40-05-E3-18 is a small signal Schottky diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BAS40 series, which is known for its low turn-on voltage and fast switching capabilities. The BAS40-05-E3-18 specifically features a common cathode configuration, making it suitable for a variety of applications requiring high-speed switching and low forward voltage drop.
Key Specifications
| Parameter | Test Condition | Symbol | Value | Unit |
|---|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM = VRWM = VR | V | 40 | V |
| Forward Continuous Current | - | IF | 200 | mA |
| Surge Forward Current (tp < 1 s) | - | IFSM | 600 | mA |
| Power Dissipation | - | Ptot | 200 | mW |
| Thermal Resistance Junction to Ambient Air | - | RthJA | 500 | K/W |
| Junction Temperature | - | Tj | 125 | °C |
| Storage Temperature Range | - | Tstg | -65 to +150 | °C |
| Operating Temperature Range | - | Top | -55 to +125 | °C |
| Reverse Breakdown Voltage | IR = 10 μA (pulsed) | V(BR) | 40 | V |
| Leakage Current | VR = 30 V | IR | 20 - 100 | nA |
| Forward Voltage | IF = 1 mA | VF | 380 mV | mV |
| Forward Voltage | IF = 50 mA | VF | 1 V | V |
| Diode Capacitance | VR = 0 V, f = 1 MHz | CD | 2.5 - 5 | pF |
| Reverse Recovery Time | IF = IR = 10 mA, iR = 1 mA, RL = 100 Ω | trr | 5 ns | ns |
Key Features
- Very low turn-on voltage and fast switching capabilities.
- Protected by a PN junction.
- AEC-Q101 qualified and RoHS-compliant.
- Common cathode configuration for the BAS40-05 model.
- Surface mount package in TO-236-3, SC-59, SOT-23-3.
- Low forward voltage drop and high switching speed.
- High surge current capability.
Applications
- High-frequency switching applications.
- Rectifier circuits in power supplies.
- Clamping and protection circuits.
- Automotive and industrial control systems.
- Telecommunication equipment.
- Consumer electronics requiring fast switching and low voltage drop.
Q & A
- What is the repetitive peak reverse voltage of the BAS40-05-E3-18?
The repetitive peak reverse voltage is 40 V.
- What is the forward continuous current rating of this diode?
The forward continuous current rating is 200 mA.
- What is the typical forward voltage drop at 1 mA?
The typical forward voltage drop at 1 mA is 380 mV.
- What is the reverse recovery time of the BAS40-05-E3-18?
The reverse recovery time is 5 ns.
- Is the BAS40-05-E3-18 RoHS-compliant and AEC-Q101 qualified?
- What is the junction temperature range for this diode?
The junction temperature range is -55 to +125 °C.
- What is the storage temperature range for the BAS40-05-E3-18?
The storage temperature range is -65 to +150 °C.
- What package types are available for the BAS40-05-E3-18?
The diode is available in TO-236-3, SC-59, and SOT-23-3 surface mount packages.
- What are some common applications for the BAS40-05-E3-18?
- What is the thermal resistance junction to ambient air for this diode?
The thermal resistance junction to ambient air is 500 K/W.
