 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
2SA1978 Datasheet(PDF) 1 Page - Guangdong Kexin Industrial Co.,Ltd |
|
|
|||||||||||||||||||||||||||||
2SA1978 Datasheet(HTML) 1 Page - Guangdong Kexin Industrial Co.,Ltd |
|
|
1 / 1 page  SMD Type IC www.kexin.com.cn 1 SMD Type Transistors 0.4+0.1 -0.1 2.9+0.1 -0.1 0.95+0.1 -0.1 1.9+0.1 -0.1 1.Base 2.Emitter 3.collector 12 3 Unit: mm SOT-23 0.1+0.05 -0.01 PNP Eitaxial Silicon Transistor 2SA1978 Features High fT (fT=5.5GHz TYP). High gain |S21e| 2=10.0dB TYP.@f=1.0GHz,Vce=-10V,Ic=-15mA High-speed switching characterstics Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage VCBO -20 V Collector-emitter voltage VCEO -12 V Emitter-base voltage VEBO -3.0 V Collector current IC -50 mA Total power dissipation PT 200 mW Junction temperature Tj 150 Storage temperature Tstg -65to+150 Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Unit Collector cutoff current ICBO VCB = -10V -10 ìA Emitter cutoff current IEBO VEB =-2V -10 ìA DC current gain hFE VCE =-10V,Ic=-15mA 20 40 100 Gain bandwidth product fT VCE = -10V ,Ic=-15mA 4.0 5.5 GHz Collector capacitance Cre*VCB = -10V , IE = 0 , f = 1MHz 0.5 1 pF Insertion Power Gain |S21e|2 Vce=-10V,Ic=-15mA,.f=1.0GHZ 8.0 10.0 dB Noise Figure NF Vce=-10V,Ic=-3mA,.f=1GHZ 2.0 3 dB *.Mesured by a 3-terminal bridge. Emitter and Case should be connected to the guard terminal. hFE Classification Marking T93 Rank FB hFE 20 100 |
Similar Part No. - 2SA1978 |
|
Similar Description - 2SA1978 |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
