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Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
NPN SILICON PLANAR SWITCHING TRANSISTORS 2N2221A
2N2222A
TO-18
Switching And Linear Application DC And VHF Amplifier Applications
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION SYMBOL 2N2221A,22A UNIT
Collector -Emitter Voltage
Collector -Base Voltage
Emitter -Base Voltage
Collector Current Continuous
Power Dissipation @Ta=25 degC
Derate Above 25deg C
@ Tc=25 degC
Derate Above 25deg C
Operating And Storage Junction
Temperature Range
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)
DESCRIPTION SYMBOL TEST CONDITION VALUE
Collector -Emitter Voltage
Collector -Base Voltage
Emitter-Base Voltage
Collector-Cut off Current
Emitter-Cut off Current
Base-Cut off Current
Collector Emitter Saturation Voltage
Base Emitter Saturation Voltage
VCEO 40 V
VCBO 75 V
VEBO 6.0 V
IC 800 mA
PD 500 mW
2.28 mW/deg C
PD 1.2 W
6.85 mW/deg C
Tj, Tstg -65 to +200 deg C
MIN MAX UNIT
VCEO IC=10mA,IB=0 40 - V
VCBO IC=10uA.IE=0 75 - V
VEBO IE=10uA, IC=0 6.0 - V
ICBO VCB=60V, IE=0 - 10 nA
Ta=150 deg C
VCB=60V, IE=0 - 10 uA
ICEX VCE=60V, VEB=3V - 10 nA
IEBO VEB=3V, IC=0 - 10 nA
IBL VCE=60V, VEB=3V - 20 nA
VCE(Sat)* IC=150mA,IB=15mA - 0.3 V
IC=500mA,IB=50mA 1.0 V
VBE(Sat) * IC=150mA,IB=15mA - 0.6-1.2 V
IC=500mA,IB=50mA - 2.0 V
Continental Device India Limited
Data Sheet
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ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) 2N2221A to 2N2222A
DESCRIPTION SYMBOL TEST CONDITION 2221A 2222A UNIT
DC Current Gain
hFE IC=0.1mA,VCE=10V >20 >35
IC=1mA,VCE=10V >25 >50
IC=10mA,VCE=10V >35 >75
Ta=55 deg C
IC=10mA,VCE=10V >15 >35
IC=150mA,VCE=10V 40-120 100-300
IC=150mA,VCE=1V >20 >50
IC=500mA,VCE=10V >25 >40
DYNAMIC CHARACTERISTICS
ALL f=1kHz
Small Signal Current Gain
hfe IC=1mA, VCE=10V 30-150 50-300
IC=10mA, VCE=10V 50-300 75-375
Input Impedance
hie IC=1mA, VCE=10V 1.0-3.5 2.0-8.0 kohms
IC=10mA, VCE=10V 0.2-1.0 0.25-1.25
Voltage Feedback Ratio
hre IC=1mA, VCE=10V <5.0 <8.0 x10-4
IC=10mA, VCE=10V <2.5 <4.0
Out put Admittance
hoe IC=1mA, VCE=10V 3.0-15 5.0-35 umhos
IC=10mA, VCE=10V 10-100 25-200
Collector Base Time Constant
rb'Cc IE=20mA, VCB=20V <150 <150 ps
f=31.8MHz
Real Part Common-Emitter High Frequency
Input Impedance
Noise Figure
Re(hie) IC=20mA, VCE=20V <60 <60 ohms
f=300MHz
NF IC=100uA, VCE=10V - <4.0 dB
Rs=1kohms, f=1kHz
DYNAMIC CHARACTERISTICS
Transistors Frequency
Out-Put Capacitance
Input Capacitance
ft IC=20mA, VCE=20V >250 >300 MHz
Cob VCB=10V, IE=0 <8.0 <8.0 pF
Cib VEB=0.5V, IC=0 <25 <25 pF
SWITCHING Time
Delay time
Rise time
Storage time
Fall time
td IC=150mA,IB1=15mA <10 ns
tr VCC=30V,VBE=0.5V - <25 ns
ts IC=150mA, IB1= <225 ns
tf IB2=15mA, VCC=30V - <60 ns
*Pulse Condition: Pulse Width=300us, Duty Cycle=2%
f=100MHz
f=100kHz
f=100kHz
Continental Device India Limited
Data Sheet
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TO-18 Metal Can Package
E
3
A
B
C
G
K
H
L
D
2
1
3
J
F
DIM MIN M AX
A 5 .2 4 5.8 4
B 4.5 2 4.9 7
C 4 .31 5.33
D 0.40 0.5 3
E—0.76
F—1.27
G—2.97
H 0 .91 1.17
J 0.7 1 1.2 1
K12.70 —
L45 DEG
All diminsions in mm.
PIN CONFIGURATION
1. E M ITT ER
2. BASE
1
2
3. COLLECTOR
Packing Detail
PACKAGE
Details
TO-18
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited
for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to confirm that the Device(s) meet functionality parameters for your application. The information furnished on the CDIL Web
Site/CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete
information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product;
neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life
saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor
Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own
risk and CDIL will not be responsible for any damages resulting from such sale(s).
1K/polybag
STANDARD PACK INNER CARTON BOX
Net Weight/Qty
350 gm/1K pcs
3" x 7.5" x 7.5" 5.0K 17" x 15" x 13.5" 80.0K
Qty
Disclaimer
OUTER CARTON BOX
Qty Gr WtSize Size
34 kgs
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
email@cdil.com www.cdilsemi.com
Continental Device India Limited
Data Sheet
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