Overview
The BSS84TA is a P-Channel Enhancement Mode MOSFET produced by Diodes Incorporated. This MOSFET is designed to offer high efficiency and superior switching performance, making it ideal for various power management and general-purpose interfacing applications. It is packaged in a SOT23-3 case, which is compact and suitable for space-constrained designs. The device is fully RoHS compliant, halogen and antimony free, and qualified to JEDEC standards for high reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | -50 | V |
| Drain Current (ID) at TA = 25°C | -130 | mA |
| On-Resistance (RDS(on)) at VGS = -5V | 10 | Ω |
| Gate Threshold Voltage (VGS(th)) | -0.8 to -3.5 | V |
| Input Capacitance (Ciss) | 150 | pF |
| Switching Speed | Fast | - |
| Package Type | SOT23-3 | - |
| Operating Junction Temperature | -55 to 150 | °C |
Key Features
- Low On-Resistance (RDS(on))
- Low Gate Threshold Voltage (VGS(th))
- Low Input Capacitance (Ciss)
- Fast Switching Speed
- Low Input/Output Leakage
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free
- Qualified to JEDEC standards for High Reliability
Applications
- General Purpose Interfacing Switch
- Power Management Functions
- Analog Switch
- Automotive Applications (with the Q-suffix part, BSS84Q)
Q & A
- What is the maximum drain-source voltage of the BSS84TA MOSFET?
The maximum drain-source voltage (VDS) is -50V. - What is the typical on-resistance of the BSS84TA at VGS = -5V?
The typical on-resistance (RDS(on)) at VGS = -5V is 10Ω. - What is the maximum drain current at TA = 25°C?
The maximum drain current (ID) at TA = 25°C is -130mA. - What is the package type of the BSS84TA?
The package type is SOT23-3. - Is the BSS84TA RoHS compliant?
Yes, the BSS84TA is fully RoHS compliant, halogen and antimony free. - What are the typical applications of the BSS84TA?
The typical applications include general-purpose interfacing switches, power management functions, and analog switches. - Is there an automotive-grade version of the BSS84TA?
Yes, an automotive-compliant part is available under the separate datasheet (BSS84Q). - What is the operating junction temperature range of the BSS84TA?
The operating junction temperature range is -55°C to 150°C. - What are the key benefits of the BSS84TA in terms of capacitance and switching speed?
The BSS84TA features low input capacitance and fast switching speed. - Is the BSS84TA qualified to any specific standards for reliability?
Yes, it is qualified to JEDEC standards for high reliability.
