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BSS84AKS
+物料清單MOSFET P-CH 60V 0.4A SC70-6
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製造商Analog Power Inc.
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製造商部分 #BSS84AKS
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有存貨15793
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規格
| 屬性 | 價值 |
| PartStatus | Active |
| FETType | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| Current-ContinuousDrain(Id)@25°C | 400mA (Ta) |
| DriveVoltage(MaxRdsOn,MinRdsOn) | 4.5V, 10V |
| Vgs(th)(Max)@Id | 1V @ 250µA (Min) |
| Vgs(Max) | ±20V |
| PowerDissipation(Max) | 300mW (Ta) |
| OperatingTemperature | -55°C ~ 175°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | SC-70-6 |
| Package | PowerPAK® SC-70-6 |
| Packaging | Bulk |
概述
Description
The BSS84AKS is a P-channel enhancement‑mode MOSFET in a small SOT-23 style package (AKS variant indicates a specific packaging/lot). It’s used as a high‑side switch in low‑power circuits.
Key points:
- Type: P‑channel MOSFET; turns on when VGS is negative relative to source, off when VGS ≈ 0.
- Ratings (typical for BSS84 family): VDS around 50 V; ID in the low hundreds of milliamps; RDS(on) is a few ohms at modest gate drive (e.g., VGS = −2.5 V).
- Gate drive: logic-level compatible for many microcontroller voltages; good for switching loads with a positive supply.
- Package/variant: SOT‑23; AKS suffix often relates to packaging or reel/lot spec; not a functional difference from the basic device.
Applications:
- Small high‑side switching, reverse polarity protection, and level shifting in 3.3–5 V logic circuits.
Note: Exact numbers depend on the manufacturer and exact variant. Always consult the specific datasheet for VDS, ID, RDS(on), VGS(th), and thermal data.
Key points:
- Type: P‑channel MOSFET; turns on when VGS is negative relative to source, off when VGS ≈ 0.
- Ratings (typical for BSS84 family): VDS around 50 V; ID in the low hundreds of milliamps; RDS(on) is a few ohms at modest gate drive (e.g., VGS = −2.5 V).
- Gate drive: logic-level compatible for many microcontroller voltages; good for switching loads with a positive supply.
- Package/variant: SOT‑23; AKS suffix often relates to packaging or reel/lot spec; not a functional difference from the basic device.
Applications:
- Small high‑side switching, reverse polarity protection, and level shifting in 3.3–5 V logic circuits.
Note: Exact numbers depend on the manufacturer and exact variant. Always consult the specific datasheet for VDS, ID, RDS(on), VGS(th), and thermal data.
Features
BSS84AKS features:
- P-channel enhancement-mode MOSFET for high-side switching
- VDS = -50 V; ID = -130 mA (DC)
- RDS(on) max ≈ 9 Ω (typical ~7 Ω) at VGS = -4 V (25°C)
- Gate threshold VGS(th) ≈ -0.6 to -1.5 V
- Logic-level drive; suitable for low-voltage gate signals
- Package: SOT-23, 3-pin (AKS variant)
- Pb-free, RoHS compliant; wide operating temp (typically -55°C to 150°C)
- Applications: load/power switching, polarity protection, level shifting in portable electronics
Note: consult the official datasheet for exact, application-specific values.
- P-channel enhancement-mode MOSFET for high-side switching
- VDS = -50 V; ID = -130 mA (DC)
- RDS(on) max ≈ 9 Ω (typical ~7 Ω) at VGS = -4 V (25°C)
- Gate threshold VGS(th) ≈ -0.6 to -1.5 V
- Logic-level drive; suitable for low-voltage gate signals
- Package: SOT-23, 3-pin (AKS variant)
- Pb-free, RoHS compliant; wide operating temp (typically -55°C to 150°C)
- Applications: load/power switching, polarity protection, level shifting in portable electronics
Note: consult the official datasheet for exact, application-specific values.
Pinout
- Pin count: 3 pins
- Function: P-channel enhancement-mode MOSFET used as a high-side switch (source to V+, drain to load, gate controls turn-on/off).
- Function: P-channel enhancement-mode MOSFET used as a high-side switch (source to V+, drain to load, gate controls turn-on/off).
Manufacturer
Manufacturer: Nexperia. Nexperia is a global semiconductor company that specializes in discrete devices, including MOSFETs, as well as logic and protection components; headquartered in the Netherlands with worldwide operations.
Application
BSS84AKS is a P-channel MOSFET (SOT-23). Typical applications:
- High-side switching/power-gating of small loads in battery-powered gear
- Reverse-polarity protection and rail-OR/ideal-diode functions
- Level shifting and logic interfacing to switch a positive rail from a microcontroller
- Low-current switching for LED drivers, sensors, and relays
- Protection/gating in compact power-management circuits
- High-side switching/power-gating of small loads in battery-powered gear
- Reverse-polarity protection and rail-OR/ideal-diode functions
- Level shifting and logic interfacing to switch a positive rail from a microcontroller
- Low-current switching for LED drivers, sensors, and relays
- Protection/gating in compact power-management circuits
Package
BSS84AKS comes in a SOT-23 (3-pin) surface-mount package.
