BSS84
Single FETs, MOSFETs Manufacturer:
Mfr. Part #:
onzuu Part #:
Datasheet:
Description:
BSS84
278-BSS84
onsemi BSS84 is a P-Channel enhancement-mode MOSFET featuring -50V drain-source voltage, 130mA continuous drain current, and 8Ω maximum on-resistance, housed in a SOT-23 package, suitable for low-voltage, high-side switching applications
BSS84 Description
BSS84 P-Channel MOSFET - onsemi
Product Model: BSS84
Manufacturer: onsemi
Package: SOT-23-3 (TO-236)
Product Status: Active
Product Overview
The BSS84 is a P-Channel enhancement-mode MOSFET from onsemi, utilizing high-density DMOS technology to achieve low on-resistance and fast switching performance. It's ideal for low-voltage, high-side switching applications.
Key Features
- Drain-Source Voltage (VDS): -50V
- Continuous Drain Current (ID): -130mA @ 25°C
- Maximum On-Resistance (RDS(on)): 8Ω @ VGS = -10V, ID = -150mA
- Gate Threshold Voltage (VGS(th)): -0.8V to -2V
- Maximum Gate-Source Voltage (VGS): ±20V
- Input Capacitance (Ciss): 73pF @ VDS = -25V
- Total Gate Charge (Qg): 1.3nC @ VGS = -5V
- Maximum Power Dissipation (PD): 225mW @ 25°C
- Operating Temperature Range: -55°C to +155°C
Typical Applications
- Low-voltage high-side switching
- Load switch control
- Battery-powered devices
- Signal switching
Package Information
The BSS84 is available in a SOT-23-3 (TO-236) surface-mount package, suitable for automated production and compact PCB designs.
Resources
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| Model | Voltage | Current | Learn More |
| BSS8402DW-7-F / Diodes Incorporated | -50V | 130mA | View |
| BSS84TA / Diodes Incorporated | -20V | 3.7A | View |
| BSS84DW-7 / Diodes Incorporated | -30V | 3.2A | View |
| BSS84V-7-79 / Diodes Incorporated | -30V | 2.8A | View |
| BSS8402DW-7-G / Diodes Incorporated | -100V | 23A | View |
Technical specifications
| FET Type | P-Channel | |
| Input Capacitance (Ciss) (Max) @ Vds | 45 pF @ 25 V | |
| Product Status | Discontinued at Digi-Key | |
| Supplier Device Package | SOT-23-3 | |
| Drain to Source Voltage (Vdss) | 50 V | |
| Power Dissipation (Max) | 300mW (Ta) | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Technology | MOSFET (Metal Oxide) | |
| REACH Status | REACH Unaffected | |
| Mfr | Diodes Incorporated | |
| Vgs (Max) | ±20V | |
| RoHS Status | RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Operating Temperature | -55°C ~ 150°C (TJ) | |
| FET Feature | - | |
| ECCN | EAR99 | |
| Mounting Type | Surface Mount | |
| Rds On (Max) @ Id, Vgs | 10Ohm @ 100mA, 5V | |
| Vgs(th) (Max) @ Id | 2V @ 1mA | |
| Series | - | |
| Current - Continuous Drain (Id) @ 25°C | 130mA (Ta) | |
| Drive Voltage (Max Rds On, Min Rds On) | 5V | |
| HTSUS | 8541.21.0095 | |
| Package | Tape & Reel (TR) | |
| Base Product Number | BSS84 |
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