Part Details for BSS84 by Zetex / Diodes Inc
Results Overview of BSS84 by Zetex / Diodes Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Renewable Energy
Automotive
BSS84 Information
BSS84 by Zetex / Diodes Inc is a Small Signal Field-Effect Transistor.
Small Signal Field-Effect Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Part Details for BSS84
BSS84 CAD Models
BSS84 Part Data Attributes
|
|
BSS84
Zetex / Diodes Inc
Buy Now
Datasheet
|
Compare Parts:
BSS84
Zetex / Diodes Inc
Small Signal Field-Effect Transistor, 0.13A I(D), 50V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ZETEX PLC | |
| Package Description | SOT-23, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Date Of Intro | 1992-02-01 | |
| Configuration | SINGLE | |
| DS Breakdown Voltage-Min | 50 V | |
| Drain Current-Max (ID) | 0.13 A | |
| Drain-source On Resistance-Max | 10 Ω | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | ENHANCEMENT MODE | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | P-CHANNEL | |
| Power Dissipation-Max (Abs) | 0.25 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
Alternate Parts for BSS84
This table gives cross-reference parts and alternative options found for BSS84. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BSS84, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BSS84-G | onsemi | Check for Price | Small Signal Field-Effect Transistor | BSS84 vs BSS84-G |
| BSS84LT3 | Motorola Mobility LLC | Check for Price | 100mA, 50V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB, CASE 318-08, 3 PIN | BSS84 vs BSS84LT3 |
| BSS84 | Jiangsu Changjiang Electronics Technology Co Ltd | Check for Price | Small Signal Field-Effect Transistor | BSS84 vs BSS84 |
| SBSS84LT1G | onsemi | Check for Price | TRANSISTOR 130 mA, 50 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236, ROHS COMPLIANT, MINIATURE, CASE 318-08, 3 PIN, FET General Purpose Small Signal | BSS84 vs SBSS84LT1G |
| BSS84/DG | NXP Semiconductors | Check for Price | TRANSISTOR 130 mA, 50 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB, PLASTIC PACKAGE-3, FET General Purpose Small Signal | BSS84 vs BSS84/DG |
BSS84 Frequently Asked Questions (FAQ)
-
The maximum safe operating area (SOA) for the BSS84 is not explicitly stated in the datasheet, but it can be estimated based on the device's thermal characteristics and voltage/current ratings. As a general guideline, the SOA is typically limited by the device's maximum junction temperature (Tj) and voltage ratings. For the BSS84, the maximum Tj is 150°C, and the maximum voltage rating is -50V. Therefore, the SOA would be limited to operating conditions that do not exceed these ratings.
-
To ensure the BSS84 is fully turned on, the gate-source voltage (Vgs) should be at least -4V, and the drain-source voltage (Vds) should be less than -0.1V. Additionally, the gate drive circuit should be able to provide a sufficient current to charge the gate capacitance quickly, typically in the range of 1-10mA.
-
The maximum current rating for the BSS84 is -4.5A, as specified in the datasheet. However, this rating is based on a specific set of operating conditions, including a maximum junction temperature (Tj) of 150°C and a maximum ambient temperature (Ta) of 70°C. The actual current rating may be lower depending on the specific application and operating conditions.
-
Thermal management is critical for the BSS84, as excessive junction temperature can lead to reduced performance and reliability. To handle thermal management, ensure good heat sinking, use a thermal interface material (TIM) with a low thermal resistance, and keep the device away from heat sources. The datasheet provides thermal resistance values (RthJA and RthJC) that can be used to estimate the junction temperature based on the ambient temperature and power dissipation.
-
The BSS84 has an internal ESD protection diode, but it is still recommended to follow proper ESD handling procedures when handling the device. The datasheet recommends using an ESD wrist strap or mat, and handling the device by the body or pins rather than the leads. Additionally, the device should be stored in an ESD-protected environment, such as an anti-static bag or tube.