2N2221AL Microsemi, 2N2221AL Datasheet
2N2221AL
Manufacturer Part Number
2N2221AL
Description
NPN SILICON SWITCHING TRANSISTOR
Manufacturer
Microsemi
Datasheet
1.2N2221AL.pdf
(2 pages)
NPN SILICON SWITCHING TRANSISTOR
Qualified per MIL-PRF-19500/255
Devices
2N2221A
2N2221AL
2N2221AUA
2N2221AUB
MAXIMUM RATINGS
THERMAL CHARACTERISTICS
1) Derate linearly 3.08 mW/
2) Derate linearly 4.76 mW/
ELECTRICAL CHARACTERISTICS (T
OFF CHARACTERISTICS
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current
Total Power Dissipation @ T
Operating & Storage Junction Temperature Range
Thermal Resistance, Junction-to-Ambient
Collector-Emitter Breakdown Voltage
Collector-Base Cutoff Current
Emitter-Base Cutoff Current
Collector-Base Cutoff Current
I
V
V
V
V
V
C
CB
CB
EB
EB
CE
= 10 mAdc
= 75 Vdc
= 60 Vdc
= 50 Vdc
= 6.0 Vdc
= 4.0 Vdc
2N2221A, L; 2N2222A, L
2N2221AUA; 2N2222AUA
2N2221AUB; 2N2222AUB
2N2221A, L; 2N2222A, L
2N2221AUA; 2N2222AUA
2N2221AUB; 2N2222AUB
Characteristics
Ratings
0
0
Characteristics
C above T
C above T
A
= +25
0
A
A
C
> +37.5
> +63.5
(1)
(1)
(2)
A
0
0
C
C
= 25
2N2222A
2N2222AL
2N2222AUA
2N2222AUB
Symbol
Symbol
T
0
C unless otherwise noted)
V
V
V
R
op
P
CEO
CBO
EBO
I
,
C
JA
T
T
stg
All Types
-65 to +200
Max.
0.65
0.50
325
210
325
800
6.0
0.5
50
75
V
Symbol
(BR)
I
I
I
CBO
EBO
CES
CEO
TECHNICAL DATA
mAdc
0
Unit
Unit
Vdc
Vdc
Vdc
C/W
W
0
C
Min.
50
2N2221AUA, 2N2222AUA
2N2221AUB, 2N2222AUB
*See appendix A for package
outline
TO-18* (TO-206AA)
2N2221A, 2N2222A
Qualified Level
Max.
10
10
10
10
50
JANTXV
JANHC
JANTX
4 PIN*
3 PIN*
JANS
JAN
Page 1 of 2
Unit
Vdc
Adc
Adc
Adc
Adc
Adc
120101
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2N2221AL Summary of contents
Page 1
... NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 Devices 2N2221A 2N2221AL 2N2221AUA 2N2221AUB MAXIMUM RATINGS Ratings Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Total Power Dissipation @ T = +25 A 2N2221A, L; 2N2222A, L 2N2221AUA; 2N2222AUA 2N2221AUB; 2N2222AUB Operating & Storage Junction Temperature Range THERMAL CHARACTERISTICS ...
Page 2
JAN SERIES ELECTRICAL CHARACTERISTICS (con’t) Characteristics (3) ON CHARACTERISTICS Forward-Current Transfer Ratio I = 0.1 mAdc Vdc 1.0 mAdc Vdc ...