
BF992
N-channel dual-gate MOSFET
Depletion type Field-Effect Transistor in a plastic SOT143 microminiature package.
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| VDS | drain-source voltage | 20 | V | |||
| ID | drain current | 40 | mA | |||
| Dynamic characteristics | ||||||
| |yfs| | forward transfer admittance | VDS = 10 V; VG2-S = 4 V | 20 | 25 | mS | |
| Ciss | input capacitance | VGS = 4 V; VDS = 10 V; f = 1 MHz; Tj = 25 °C; gate1 | 4 | pF | ||
| Coss | output capacitance | VGS = 4 V; VDS = 10 V; f = 1 MHz; Tj = 25 °C | 2 | pF | ||
| NF | noise figure | f = 200 MHz | 1.2 | dB | ||
| Static characteristics | ||||||
| VGSth | gate-source threshold voltage | VDS = 10 V; ID = 20 µA; gate1 | -1.3 | V | ||
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| BF992 | BF992,215 | 9336 150 00215 | Volume production | SOT143B (SOT143B) | Tape reel smd | %MB or M92 |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| BF992/A2 | BF992/A2,215 | 9340 631 15215 | Discontinued Replacement product | SOT143B (SOT143B) | Tape reel smd | VB% |
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | S | source | ![]() | ![]() |
| 2 | D | drain | ||
| 3 | G2 | gate2 | ||
| 4 | G2 | gate1 |
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| BF992/A2 | 934063115215 | 30-Jun-12 | 31-Dec-12 | BF992 | DN 201112005DN | Version Withdrawal | Multiple Source. Standard End of Life. |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| BF992 | BF992,215 | BF992 | week 47, 2002 | NA | NA |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| BF992/A2 | BF992/A2,215 | BF992/A2 | Always Pb-free | NA | NA |
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| BF992/A2 | 934063115215 | 30-Jun-12 | 31-Dec-12 | BF992 | DN 201112005DN | Version Withdrawal | Multiple Source. Standard End of Life. |
| Type | Format | Title | Date |
|---|---|---|---|
| Data sheet | Silicon N-channel dual gate MOS-FET (v.4.0) | 2007-11-29 |
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