SMA540B中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
SMA540B規(guī)格書詳情
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
產(chǎn)品屬性
- 型號:
SMA540B
- 功能描述:
兩極晶體管 - BJT NPN Hi-Gain Lo-Noise
- RoHS:
否
- 制造商:
STMicroelectronics
- 晶體管極性:
PNP 集電極—基極電壓
- VCBO:
集電極—發(fā)射極最大電壓
- VCEO:
- 40 V 發(fā)射極 - 基極電壓
- VEBO:
- 6 V
- 增益帶寬產(chǎn)品fT:
直流集電極/Base Gain hfe
- Min:
100 A
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
PowerFLAT 2 x 2
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
BOSCH |
23+ |
SOP8 |
20001 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
BPSCH |
2020+ |
SOP-8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ST/意法 |
23+ |
NA/ |
6250 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
BOSCH/博世 |
2022+ |
原廠封裝 |
25000 |
100%進口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨 |
詢價 | ||
CINCH |
8 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | ||||
BOSCH |
21+ |
SOP8 |
3900 |
只做原裝,絕對現(xiàn)貨,原廠代理商渠道,歡迎電話微信查 |
詢價 | ||
ST |
23+ |
SOT343 |
63000 |
原裝正品現(xiàn)貨 |
詢價 | ||
ST/意法 |
20+ |
SOT343 |
6300 |
正規(guī)渠道原裝正品 |
詢價 | ||
BOSCH/博世 |
22+ |
SOP8 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
BOSCH |
SOP8 |
6800 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |