Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


2N2221A Datasheet(PDF) 2 Page - Central Semiconductor Corp

Part No. 2N2221A
Description  NPN SILICON TRANSISTOR
Download  2 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  CENTRAL [Central Semiconductor Corp]
Homepage  http://www.centralsemi.com
Logo 

   
 2 page
background image
2N2221A
2N2222A
NPN SILICON TRANSISTOR
TO-18 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Emitter
2) Base
3) Collector
MARKING: FULL PART NUMBER
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C)
2N2221A
2N2222A
SYMBOL
TEST CONDITIONS
MIN
MAX
MIN
MAX
UNITS
fT
VCE=20V, IC=20mA, f=100MHz
250
-
300
-
MHz
Cob
VCB=10V, IE=0, f=100kHz
-
8.0
-
8.0
pF
Cib
VEB=0.5V, IC=0, f=100kHz
-
25
-
25
pF
hie
VCE=10V, IC=1.0mA, f=1.0kHz
1.0
3.5
2.0
8.0
hie
VCE=10V, IC=10mA, f=1.0kHz
0.2
1.0
0.25
1.25
hre
VCE=10V, IC=1.0mA, f=1.0kHz
-
5.0
-
8.0
x10-4
hre
VCE=10V, IC=10mA, f=1.0kHz
-
2.5
-
4.0
x10-4
hfe
VCE=10V, IC=1.0mA, f=1.0kHz
30
150
50
300
hfe
VCE=10V, IC=10mA, f=1.0kHz
50
300
75
375
hoe
VCE=10V, IC=1.0mA, f=1.0kHz
3.0
15
5.0
35
μS
hoe
VCE=10V, IC=10mA, f=1.0kHz
10
100
25
200
μS
rb’Cc
VCB=10V, IE=20mA, f=31.8MHz
-
150
-
150
ps
NF
VCE=10V, IC=100μA, RS=1.0kΩ, f=1.0kHz
-
-
-
4.0
dB
td
VCC=30V, VBE=0.5V, IC=150mA, IB1=15mA
-
10
-
10
ns
tr
VCC=30V, VBE=0.5V, IC=150mA, IB1=15mA
-
25
-
25
ns
ts
VCC=30V, IC=150mA, IB1=IB2=15mA
-
225
-
225
ns
tf
VCC=30V, IC=150mA, IB1=IB2=15mA
-
60
-
60
ns
www.centr a lsemi.com
R3 (30-January 2012)




Html Pages

1  2 


Datasheet Download




Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl