2N2221AX Datasheet, PDF (1/2 Pages) Seme LAB – HIGH SPEED SWITCHING BIPOLAR NPN

2N2221AX
MECHANICAL DATA
Dimensions in mm (inches)
5.84 (0.230)
5.31 (0.209)
4.95 (0.195)
4.52 (0.178)
HIGH SPEED SWITCHING BIPOLAR NPN
TRANSISTOR IN A HERMETICALLY
SEALED TO-18 PACKAGE
0.48 (0.019)
0.41 (0.016)
dia.
FEATURES
• SILICON NPN TRANSISTOR
• METAL CASE (JEDEC TO-18)
• HIGH SPEED SWITCHING
2.54 (0.100)
Nom.
APPLICATIONS:
31
2
TO-18 (TO-206AA) CASE
PIN CONFIGURATION
Pin 1 – Emitter Pin 2 – Base Pin 3 – Collector
SUITABLE FOR HIGH SPEED SWITCHING
APPLICATIONS
ABSOLUTE MAXIMUM RATINGS (T_case = 25°C unless otherwise stated)
V_CBO
V_CEO
V_EBO
I_C
P_tot
P_tot
T_stg
T_j
Collector-Base Voltage (IE = 0V)
Collector-Emitter Voltage (IB = 0V)
Emitter Base Voltage (IC = 0V)
Collector Current
Total Dissipation @ Tamb = 25°C
Total Dissipation @ Tcase = 25°C
Storage Temperature
Max Operating Junction Temperature
60V
40V
5V
0.8A
0.5W
1.8W
-65 to 200°C
175°C
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc. Telephone [phone]. Fax [phone].
E-mail: [e-mail] Website: http://www.semelab.co.uk
Document Number 4055
Issue 1