BF545A：N沟道FET
SOT23封装N沟道对称硅结型场效应晶体管。
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 | 30 | V | |||
| IGF | forward gate current | 10 | mA | |||
| VGS(p) | gate-source cut-off voltage | VDS = 15 V; ID = 1 µA | -0.4 | -7.5 | V | |
| IDSS | drain leakage current (gate shorted) | VDS = 15 V; VGS = 0 V | 2 | 6.5 | mA | |
| Crss | feedback capacitance | f = 1 MHz; VDS = 15 V; VGS = -10 V; Tj = 25 °C | 0.8 | pF | ||
| |Yfs| | forward transfer admittance | f = 1 kHz; VDS = 15 V; VGS = 0 V | 3 | 6.5 | 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)) |
|---|---|---|---|---|---|---|---|
| BF545A |  TO-236AB (SOT23) | sot023_po | Reflow_Soldering_Profile sot023_fw | Reel 7" Q3/T4 | 量产 | 20% | BF545A,215( 9339 129 00215 ) |
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 |
|---|---|---|---|---|---|
| BF545A | BF545A,215 |   | week 6, 2005 | NA | NA |
文档资料
| 档案名称 | 标题 | 类型 | 格式 | 日期 |
|---|---|---|---|---|
| BF545A_BF545B_BF545C (中文) | N-channel silicon junction field-effect transistors | Data sheet | 2011-09-15 | |
| sot023_po | plastic surface-mounted package; 3 leads | Outline drawing | 2009-10-08 | |
| 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 |
|---|---|---|
| BF545A | 9339 129 00215 | BF545A,215 |
- plastic surface-mounted package; 3 leads PMBFJ309
- 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
