SMA540B中文资料意法半导体数据手册PDF规格书
SMA540B规格书详情
DESCRIPTION
The SMA540B is a NPN Transistor integrating a current mirror as biasing. In this way the IC (collector current) can be controlled setting the current at Bias pin according to IC = 10 * IBIAS. The IBIAS current is easy adjustable using an external resistor. SMA540B is housed in ultra miniature SOT323-4L package(LEAD FREE), the relative dimensions are 1.15mmx1.8mm with 0.8mm thickness.
• HIGH GAIN LOW NOISE AMPLIFIERS Gms = 19 dB at 1.8 GHz
• CURRENT EASY ADJUSTABLE BY AN EXTERNAL RESISTOR
• OPEN COLLECTOR OUTPUT
• TYPICAL SUPPLY VOLTAGE: 1.4-3.3 V
• TRANSITION FREQUENCY 42 GHz
• ULTRA MINIATURE SOT323-4L PACKAGE (LEAD FREE)
APPLICATIONS
• WIDEBAND APPLICATIONS
• CELLULAR AND CORDLESS TELEPHONES
• HIGH FREQUENCY OSCILLATORS
产品属性
- 型号:
SMA540B
- 功能描述:
两极晶体管 - BJT NPN Hi-Gain Lo-Noise
- RoHS:
否
- 制造商:
STMicroelectronics
- 晶体管极性:
PNP 集电极—基极电压
- VCBO:
集电极—发射极最大电压
- VCEO:
- 40 V 发射极 - 基极电压
- VEBO:
- 6 V
- 增益带宽产品fT:
直流集电极/Base Gain hfe
- Min:
100 A
- 安装风格:
SMD/SMT
- 封装/箱体:
PowerFLAT 2 x 2
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
6250 |
原厂直销,现货供应,账期支持! |
询价 | ||
MACOM |
23+ |
NA |
25000 |
##公司100%原装现货 假一罚十!可含税13%免费提供样 |
询价 | ||
ST/意法 |
20+ |
SOT343 |
6300 |
正规渠道原装正品 |
询价 | ||
ST |
23+ |
SOT343 |
63000 |
原装正品现货 |
询价 | ||
BOSCH/博世 |
23+ |
SOP8 |
15000 |
一级代理原装现货 |
询价 | ||
CINCH |
8 |
公司优势库存 热卖中! |
询价 | ||||
BOSCH |
SOP8 |
6800 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
BOSCH/博世 |
22+ |
SOP8 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
GPS |
24+ |
SOP20W |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
BOSH |
24+ |
SOP0 |
650 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 |