Overview
The BSS84AK/DG/B2215 is a P-channel enhancement mode Field-Effect Transistor (FET) produced by NXP USA Inc. This device utilizes Trench MOSFET technology and is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. It is designed for high-performance applications requiring fast switching and low on-resistance.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDS (drain-source voltage) | Tj = 25 °C | - | - | -50 | V |
| VGS (gate-source voltage) | - | -20 | - | 20 | V |
| ID (drain current) | VGS = -10 V; Tamb = 25 °C | - | - | -180 | mA |
| ID (drain current) | VGS = -10 V; Tamb = 100 °C | - | - | -120 | mA |
| IDM (peak drain current) | Tamb = 25 °C; single pulse; tp ≤ 10 µs | - | - | -0.7 | A |
| Ptot (total power dissipation) | Tamb = 25 °C | - | - | 350 | mW |
| V(BR)DSS (drain-source breakdown voltage) | ID = -10 µA; VGS = 0 V; Tj = 25 °C | -50 | - | - | V |
| VGSth (gate-source threshold voltage) | ID = -250 µA; VDS = VGS; Tj = 25 °C | -1.1 | -1.6 | -2.1 | V |
| td(on) (turn-on delay time) | VDS = -30 V; RL = 250 Ω; VGS = -10 V; RG(ext) = 6 Ω; Tj = 25 °C | - | 13 | 26 | ns |
| tr (rise time) | - | - | 11 | - | ns |
| td(off) (turn-off delay time) | - | 48 | 96 | - | ns |
| tf (fall time) | - | 25 | - | - | ns |
| VSD (source-drain voltage) | IS = -115 mA; VGS = 0 V; Tj = 25 °C | -0.48 | -0.85 | -1.2 | V |
Key Features
- Logic-level compatible: The BSS84AK is compatible with logic-level signals, making it suitable for a wide range of digital and analog applications.
- Very fast switching: With turn-on and turn-off delay times of 13 ns and 48 ns respectively, this MOSFET is ideal for high-speed switching applications.
- Trench MOSFET technology: Utilizes advanced Trench MOSFET technology for improved performance and efficiency.
- ESD protection up to 1 kV: Provides robust protection against electrostatic discharge, enhancing the device's reliability.
- AEC-Q101 qualified: Meets the stringent requirements of the Automotive Electronics Council (AEC) Q101 standard, making it suitable for automotive applications.
Applications
- Relay driver: Can be used to drive relays in various control systems.
- High-speed line driver: Suitable for high-speed data transmission lines due to its fast switching capabilities.
- High-side load switch: Can be used as a high-side switch in load management circuits.
- Switching circuits: Ideal for general-purpose switching applications requiring low on-resistance and fast switching times.
Q & A
- What is the maximum drain-source voltage of the BSS84AK?
The maximum drain-source voltage (VDS) is -50 V.
- What is the maximum gate-source voltage of the BSS84AK?
The maximum gate-source voltage (VGS) is 20 V.
- What is the maximum drain current of the BSS84AK at 25 °C?
The maximum drain current (ID) at 25 °C is -180 mA.
- What is the turn-on delay time of the BSS84AK?
The turn-on delay time (td(on)) is typically 13 ns.
- What is the turn-off delay time of the BSS84AK?
The turn-off delay time (td(off)) is typically 48 ns.
- Is the BSS84AK AEC-Q101 qualified?
Yes, the BSS84AK is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the operating temperature range of the BSS84AK?
The operating temperature range is from -55 °C to +150 °C.
- What is the gate-source threshold voltage of the BSS84AK?
The gate-source threshold voltage (VGSth) is typically -1.6 V.
- What type of package does the BSS84AK come in?
The BSS84AK comes in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- Does the BSS84AK have ESD protection?
Yes, the BSS84AK has ESD protection up to 1 kV.
