SMA540BTR中文資料意法半導體數據手冊PDF規(guī)格書
SMA540BTR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
產品屬性
- 型號：
SMA540BTR
- 制造商：
STMicroelectronics
- 功能描述：
TRANS GP BJT NPN 4.5V 0.04A 4PIN SOT-323 - Tape and Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
BOSH |
24+ |
SOP0 |
650 |
原裝正品 有掛有貨 假一賠十 |
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+ |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
24+ |
SOP |
7500 |
十年品牌!原裝現貨!!! |
詢價 | |||
24+ |
N/A |
46000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
BOSCH/博世 |
2447 |
SOP8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
MACOM |
23+ |
NA |
25000 |
##公司100%原裝現貨 假一罰十!可含稅13%免費提供樣 |
詢價 | ||
GPS |
24+ |
SOP20W |
3629 |
原裝優(yōu)勢!房間現貨!歡迎來電! |
詢價 | ||
ST/意法 |
23+ |
SOT343 |
50000 |
全新原裝正品現貨,支持訂貨 |
詢價 | ||
ST |
2016+ |
SOT343 |
6528 |
只做原廠原裝現貨!終端客戶個別型號可以免費送樣品! |
詢價 |
