Overview
The 1N4148WSQ-13-F is a small signal switching diode produced by Diodes Incorporated. This component is designed for general-purpose switching applications and is notable for its fast switching speed and small surface-mount package. It is fully RoHS compliant, lead-free, and halogen and antimony free, making it an environmentally friendly option. The 1N4148WSQ-13-F is also AEC-Q101 qualified, making it suitable for automotive applications that require specific change control and are manufactured in IATF16949 certified facilities.
Key Specifications
| Characteristic | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Package | SOD323 | |||
| Power Dissipation | PD | 200 | mW | |
| Thermal Resistance Junction to Ambient Air | RθJA | 625 | °C/W | |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C | |
| Reverse Breakdown Voltage | V(BR)R | 75 | V | IR = 1.0µA |
| Forward Voltage | VFM | 0.715 - 1.25 | V | IF = 1.0mA to 150mA |
| Peak Reverse Current | IRM | 1.0 - 25 | µA | VR = 75V, TJ = +150°C |
| Total Capacitance | CT | 2.0 | pF | VR = 0, f = 1.0MHz |
| Reverse Recovery Time | tRR | 4.0 | ns | IF = IR = 10mA, IRR= 0.1 x IR, RL = 100Ω |
| Maximum Average Rectified Output Current | IO | 150 | mA | |
| Maximum Peak Forward Surge Current | IFSM | 2.0 | A | t = 1.0µs |
Key Features
- Fast switching speed, making it suitable for high-speed signal routing.
- Small surface-mount package (SOD323), ideal for space-constrained applications.
- Totally lead-free and fully RoHS compliant, halogen and antimony free.
- AEC-Q101 qualified for automotive applications, manufactured in IATF16949 certified facilities.
- Low leakage currents and ultra-low forward voltage drop.
- High peak repetitive reverse voltage (VRRM) of 75V.
Applications
The 1N4148WSQ-13-F is designed for general-purpose switching applications, including but not limited to:
- Automotive systems requiring high reliability and specific change control.
- Consumer electronics where small package size and low leakage currents are critical.
- Industrial control systems that need fast switching diodes.
- Telecommunication devices requiring high-speed signal routing.
Q & A
- What is the package type of the 1N4148WSQ-13-F?
The package type is SOD323. - What is the maximum power dissipation of the 1N4148WSQ-13-F?
The maximum power dissipation is 200 mW. - What is the operating temperature range of the 1N4148WSQ-13-F?
The operating and storage temperature range is -55 to +150°C. - What is the reverse breakdown voltage of the 1N4148WSQ-13-F?
The reverse breakdown voltage is 75V. - What is the forward voltage drop of the 1N4148WSQ-13-F?
The forward voltage drop ranges from 0.715V to 1.25V depending on the forward current. - What is the reverse recovery time of the 1N4148WSQ-13-F?
The reverse recovery time is 4.0 ns. - Is the 1N4148WSQ-13-F RoHS compliant?
Yes, it is fully RoHS compliant and lead-free. - What is the maximum average rectified output current of the 1N4148WSQ-13-F?
The maximum average rectified output current is 150 mA. - What is the maximum peak forward surge current of the 1N4148WSQ-13-F?
The maximum peak forward surge current is 2.0 A. - Is the 1N4148WSQ-13-F suitable for automotive applications?
Yes, it is AEC-Q101 qualified and suitable for automotive applications.
