BFR31：N沟道FET
SOT23封装N沟道对称平面外延结型场效应晶体管。
特性和优势
应用
| 产品图片 |
关键参数
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| VDS | drain-source voltage | 25 | V | |||
| IGF | forward gate current | 5 | mA | |||
| VGS(p) | gate-source cut-off voltage | VDS = 10 V; ID = 0.5 nA | -2.5 | V | ||
| IDSS | drain leakage current (gate shorted) | VDS = 10 V; VGS = 0 V | 1 | 5 | mA | |
| Crss | feedback capacitance | f = 1 MHz; VDS = 10 V; VGS = 0 V; Tj = 25 °C | 1.5 | pF | ||
| |Yfs| | forward transfer admittance | VDS = 10 V; VGS = 0 V | 1.5 | 4.5 | mS |
封装与包装
| 型号 | 封装 | Outline version | Reflow-/Wave soldering | 包装 | 产品状态 | 标示 | 可订购的器件编号, (订购码 (12NC)) |
|---|---|---|---|---|---|---|---|
| BFR31 |  TO-236AB (SOT23) | sot023_po | Reflow_Soldering_Profile sot023_fw | Reel 11" Q3/T4, LargePack | 量产 | M2% | BFR31,235( 9331 634 90235 ) |
| Reel 7" Q3/T4 | 量产 | M2% | BFR31,215( 9331 634 90215 ) |
引脚配置信息
| Pin | Symbol | Description | 外形简图 | 图形符号 |
|---|---|---|---|---|
| 1 | S | source |  |  |
| 2 | D | drain | ||
| 3 | G | gate |
无铅环保信息
| 型号 | 可订购的器件编号 | RoHS / RHF | 无铅转换日期 | 潮湿敏感度等级 | MSL LF |
|---|---|---|---|---|---|
| BFR31 | BFR31,235 |   | week 34, 2003 | NA | NA |
| BFR31 | BFR31,215 | | week 34, 2003 | NA | NA |
文档资料
| 档案名称 | 标题 | 类型 | 格式 | 日期 |
|---|---|---|---|---|
| BFR30-31 (中文) | N-channel field-effect transistors | Data sheet | 2011-02-28 | |
| sot023_po | plastic surface-mounted package; 3 leads | Outline drawing | 2009-10-08 | |
| SOT23_235 | Tape reel SMD; standard product orientation 12NC ending 235 | Packing | 2013-02-05 | |
| SOT23_215 | Tape reel SMD; standard product orientation 12NC ending 215 | Packing | 2012-11-16 | |
| Reflow_Soldering_Profile | Reflow Soldering Profile | Reflow soldering | 2013-09-30 | |
| sot023_fr | Footprint for reflow soldering SOT023 | Reflow soldering | 2010-07-13 | |
| sot023_fw | Footprint for wave soldering SOT023 | Wave soldering | 2010-07-13 | |
| Wave_Soldering_Profile | Wave Soldering Profile | Wave soldering | 2013-09-30 |
订购信息
| 型号 | 订购码 (12NC) | 可订购的器件编号 |
|---|---|---|
| BFR31 | 9331 634 90235 | BFR31,235 |
| BFR31 | 9331 634 90215 | BFR31,215 |
- plastic surface-mounted package; 3 leads PMBFJ309
- Tape reel SMD; standard product orientation 12NC ending 235 BSS84AK
- Tape reel SMD; standard product orientation 12NC ending 215 BSS84AK
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Footprint for reflow soldering SOT023 PMBFJ309
- Footprint for wave soldering SOT023 PMBFJ309
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
