2N2222AHR
Datasheet
Rad-Hard 50 V, 0.8 A NPN transistor
Features
3
3
4
Vceo
IC(max.)
50 V
0.8 A
1
1
2
2
UB
LCC-3
Pin 4 in UB is connected to the metallic lid.
C
•
•
•
HFE at 10 V,
Tj(max.)
150 mA
> 100
200 °C
Hermetic packages
ESCC qualified
Up to 100 krad(Si) low dose rate
Description
(3)
This bipolar transistor is able to operate under severe environment conditions and
radiation exposure providing high immunity to total ionizing dose (TID).
(2)
B
E
(1)
DS10450
Qualified as per ESCC 5201/002 specification and available in LCC-3 and
UB hermetic packages, it is specifically recommended for space and harsh
environment applications and suitable for low current and high precision circuits such
preamplifiers, oscillators, current mirror configuration.
In case of discrepancies between this datasheet and the relevant agency
specification, the latter takes precedence.
Product summary
Product summary
Product status link
2N2222AHR
Qualification
Agency
system
specification
2N2222ARUBx
ESCC Flight
5201/002
UB
100 krad
2N2222AUBx
ESCC Flight
5201/002
UB
-
SOC2222ARHRx
ESCC Flight
5201/002
LCC-3
100 krad
SOC2222AHRx
ESCC Flight
5201/002
LCC-3
-
Part-number
Note:
DS6561 - Rev 24 - October 2021
For further information contact your local STMicroelectronics sales office.
Package
Radiation
level
See Table 7 for ordering information.
www.st.com
2N2222AHR
Electrical ratings
1
Electrical ratings
Table 1. Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCBO
Collector-base voltage (IE = 0)
75
V
VCEO
Collector-emitter voltage (IB = 0)
50
V
VEBO
Emitter-base voltage (IC = 0)
6
V
0.8
A
IC
PTOT
TOP
TJ
Collector current
LCC-3 and UB
Total dissipation at Tamb ≤ 25 °C
LCC-3 and
Operating temperature range
Max. operating junction temperature
UB(1)
0.5
W
0.73
-65 to 200
°C
200
°C
1. When mounted on a 15 x 15 x 0.6 mm ceramic substrate.
Table 2. Thermal data
LCC-3
Symbol
RthJA
Parameter
Thermal resistance junction-ambient (max) for LCC-3 and UB
and UB
Value
350
240(1)
Unit
°C/W
1. When mounted on a 15 x 15 x 0.6 mm ceramic substrate.
DS6561 - Rev 24
page 2/16
2N2222AHR
Electrical characteristics
2
Electrical characteristics
Table 3. Electrical characteristics (Tamb = 25 °C unless otherwise specified)
Symbol
Parameter
ICBO
Collector-base cut-off current
(IE = 0)
IEBO
Emitter-base cut-off current
(IC = 0)
V(BR)CBO
Collector-base breakdown
voltage
Test conditions
Min.
Max.
Unit
VCB = 60 V
10
nA
VCB = 60 V, Tamb = 150 °C
10
µA
VEB = 3 V
10
nA
IC = 100 µA
75
V
IC = 10 mA
50
V
IC = 100 µA
6
V
(IE = 0)
V(BR)CEO
Collector-emitter breakdown
voltage
(IB = 0)
V(BR)EBO
Emitter-base breakdown
voltage
(IC = 0)
VCE(sat)
Collector-emitter saturation
voltage
IC = 150 mA, IB = 15 mA
0.3
V
VBE(sat)
Base-emitter saturation
voltage
IC = 150 mA, IB = 15 mA
1.2
V
hFE
hfe
COBO
DC current gain
Small signal current gain
Output capacitance
(IE = 0)
IC = 0.1 mA, VCE = 10 V
35
IC = 10 mA, VCE = 10 V
75
IC = 150 mA, VCE = 10 V
100
IC = 500 mA, VCE = 10 V
40
IC = 10 mA, Tamb = -55 °C, VCE = 10 V
35
IC = 20 mA, f = 100 MHz, VCE = 20 V
2.5
100 kHz ≤ f ≤ 1 MHz, VCB = 10 V
300
8
pF
35
ns
285
ns
ICC = 150 mA,
ton
Turn-on time
IB1 = 15 mA,
VCC = 30 V
ICC = 150 mA,
toff
Turn-off time
IB1 = IB2 = 15 mA,
VCC = 30 V
1. Pulsed duration = 300 µs, duty cycle ≤ 1.5%
DS6561 - Rev 24
page 3/16
2N2222AHR
Radiation assurance
2.1
Radiation assurance
This products is guaranteed in radiation as per ESCC 22900 and in compliance with ESCC 5201/002
specification.
Each lot is tested in radiation according to the following procedure:
•
Radiation condition of 0.1 rad (Si)/s.
•
Test of 11 samples by wafer, 5 biased at 80% of V(BR)CEO, 5 unbiased and for reference.
•
Acceptance criteria of each wafer at 100 krad if all 10 samples comply with the post radiation electrical
characteristics as per Table 4.
Table 4. ESCC 5201/002 post radiation electrical characteristics (Tamb = 25 °C unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Max
Unit
ICBO
Collector cut-off current (IE = 0)
VCB= 60 V
10
nA
IEBO
Emitter cut-off current (IC= 0)
VEB = 3 V
10
nA
Collector-base breakdown voltage (IE= 0)
IC=100 μA
75
V
Collector-emitter breakdown voltage (IB = 0)
IC = 10 mA
50
V
V(BR)EBO
Emitter-base breakdown voltage (IC= 0)
IE = 100 μA
6
V
VCE(sat)(1)
Collector-emitter saturation voltage
IC=150 mA, IB = 15 mA
0.3
V
VBE(sat)(1)
Base-emitter saturation voltage
IC=150 mA, IB = 15 mA
1.2
V
V(BR)CBO
V(BR)CEO(1)
[hFE](1)
Post irradiation gain calculation (2)
IC= 0.1 mA, VCE= 10 V
[17.5]
IC= 10 mA, VCE= 10 V
[37.5]
IC= 150 mA, VCE= 10 V
[50]
IC= 500 mA, VCE= 10 V
[20]
300
1. Pulsed duration = 300 μs, duty cycle ≥ 2 %
2. The post-irradiation gain calculation of [hFE], made using hFE measurements from prior to and on completion of irradiation
testing and after each annealing step if any, shall be as specified in MILSTD-750 method 1019.
DS6561 - Rev 24
page 4/16
2N2222AHR
Electrical characteristics (curves)
2.2
Electrical characteristics (curves)
Figure 1. DC current gain
1E3
Figure 2. Collector emitter saturation voltage
0.5
VCE=10 V
h FE =10
0.45
25 °C
0.4
110 °C
0.35
25 °C
110°C
0.3
100
0.25
-40 °C
0.2
-40 °C
0.15
0.1
10
0.0001
0.001
0.01
0.1
1
0.05
0.01
0.1
Ic(A)
AM09663v1
Ic(A)
1
AM09664v1
Figure 3. Base emitter saturation voltage
h FE =10
1.1
1.05
-40 °C
1
0.95
0.9
0.85
0.8
25 °C
110 °C
0.75
0.7
0.65
0.01
0.1
Ic(A)
DS6561 - Rev 24
1
AM09679v1
page 5/16
2N2222AHR
Test circuits
2.3
Test circuits
Figure 4. ESCC resistive load switching test circuit
Note:
(1) Fast electronic switch
Note:
(2) Non-inductive resistor
DS6561 - Rev 24
page 6/16
2N2222AHR
Package information
3
Package information
In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages,
depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product
status are available at: www.st.com. ECOPACK is an ST trademark.
3.1
UB package information
Figure 5. UB package outline
Pin n° 1
identification for
JANS products
Pad 1: Emitter
Pad 2: Base
Pad 3: Collector
Pad 4: Shielding connected to the lid
Note:
DS6561 - Rev 24
8206487 rev.6
For JANS products: the pin out numbering for emitter and base is inverted (base is designated pin 1 and emitter
pin 2)
page 7/16
2N2222AHR
UB package information
Table 5. UB package mechanical data
Symbols
DS6561 - Rev 24
Dimensions in mm
Min.
Typ.
Dimensions in inches (for reference only)
Max.
Min.
1.42
0.045
Typ.
Max.
A
1.16
C
0.46
0.51
0.56
0.018
0.020
0.022
D
0.56
0.76
0.96
0.024
0.030
0.036
E
0.92
1.02
1.12
0.036
0.040
0.044
F
1.95
2.03
2.11
0.077
0.080
0.083
G
2.92
3.05
3.18
0.115
0.120
0.125
I
2.41
2.54
2.67
0.095
0.100
0.105
J
0.42
0.57
0.72
0.0165
0.0225
0.0285
K
1.37
1.52
1.67
0.054
0.060
0.066
L
0.41
0.51
0.61
0.016
0.020
0.024
M
2.46
2.54
2.62
0.097
0.100
0.103
N
1.81
1.91
2.01
0.071
0.075
0.079
N1
0.91
0.96
1.02
0.036
0.038
0.040
0.056
r
0.20
0.008
r1
0.30
0.012
r2
0.56
0.022
page 8/16
2N2222AHR
LCC-3 package information
3.2
LCC-3 package information
Figure 6. LCC-3 package outline
N
Pad 1: emitter
Pad 2: base
Pad 3: collector
0041211 rev.14
DS6561 - Rev 24
page 9/16
2N2222AHR
LCC-3 package information
Table 6. LCC-3 package mechanical data
Symbols
Min.
Typ.
Dimensions in inches (for reference only)
Max.
Min.
1.42
0.046
Typ.
Max.
A
1.16
C
0.45
0.50
0.56
0.018
0.020
0.022
D
0.60
0.56
0.96
0.024
0.022
0.038
E
0.91
1.01
1.12
0.036
0.040
0.044
F
1.95
2.03
2.11
0.077
0.080
0.083
G
2.92
3.05
3.17
0.115
0.120
0.125
I
2.41
2.54
2.66
0.095
0.100
0.105
J
0.42
0.57
0.72
0.0165
0.0225
0.0285
K
1.37
1.52
1.67
0.054
0.060
0.066
L
0.40
0.50
0.60
0.016
0.020
0.024
M
2.46
2.54
2.62
0.097
0.100
0.103
N
1.80
1.90
2.00
0.071
0.075
0.079
R
DS6561 - Rev 24
Dimensions in mm
0.30
0.056
0.012
page 10/16
DS6561 - Rev 24
4
Ordering information
Table 7. Ordering information
Part number
Agency
specification
2N2222AUB1
-
Quality level
Engineering
model
Engineering
Radiation level
Package
-
UB
Lead finish
Marking(1)
Packing
2N2222AUB1
Gold
SOC2222A1
-
2N2222ARUBG
5201/002/11R
2N2222ARUBT
5201/002/12R
2N2222ARUBTW
5201/002/12R
2N2222AUBG
5201/002/11
-
2N2222AUBT
5201/002/12
-
SOC2222ARHRG
5201/002/04R
SOC2222ARHRT
5201/002/05R
SOC2222ARHRTW
5201/002/05R
SOC2222AHRG
5201/002/04
-
SOC2222AHRT
5201/002/05
SOC2222AHRTW
5201/002/05
model
Mass
-
LCC-3
SOC2222A1
Gold
520100211R
Solder Dip
520100212R
Gold
520100211
Solder Dip
520100212
Gold
520100204R
Solder Dip
520100205R
Solder Dip
520100205R
Gold
520100204
-
Solder Dip
520100205
-
Solder Dip
520100205
100 krad
UB
0.6 g
ESCC
100 krad
LCC-3
WafflePack
Tape and reel
WafflePack
Tape and reel
WafflePack
Tape and reel
1. Specific marking only. The full marking includes in addition: For the Engineering Models: ST logo, date code; country of origin (FR). For ESCC flight parts: ST
logo, date code, country of origin (FR), ESA logo, serial number of the part within the assembly lot.
Contact ST sales office for information about specific conditions for products in die form.
2N2222AHR
Ordering information
page 11/16
2N2222AHR
Other information
5
Other information
5.1
Traceability information
The date code in formation is structured as described in the table below.
Table 8. Date codes
Model
Date code
EM
3yywwN
ESCC
yywwN
1. yy = year, ww = week number, N = lot index in the week.
5.2
Documentation
Table 9. Documentation provided for each type of product
Quality level
Radiation level
Engineering model
-
ESCC
-
Documentation
Certificate of conformance
Certificate of conformance
ESCC qualification maintenance lot reference
Certificate of conformance
ESCC
100 krad
ESCC qualification maintenance lot reference
Radiation verification test (RVT) report at 25 / 50 / 70 / 100 krad at 0.1 rad / s.
DS6561 - Rev 24
page 12/16
2N2222AHR
Revision history
Table 10. Document revision history
Date
Revision
Changes
04-Jan-2010
1
Initial release.
16-Apr-2010
2
Added Table 1 on page 1.
09-Jul-2010
3
Modified: Table 1 on page 1 and Table 12 on page 18.
– Modified: Table 5 on page 5.
– Added: Section 2.3: Electrical characteristics (curves).
30-Nov-2011
4
– Modified: Table 1 and 2;
– Added: Table 2, 11, 12.
– Minor text changes in the document title and description on the cover page.
12-Dec-2011
5
Minor text changes to improve readability;
Updated:
– Title and description in cover page.
– PTOT in Table 2: Absolute maximum ratings.
– The entire Section 2: Electrical characteristics.
17-Apr-2012
6
Added:
– Table 3: Thermal data, Section 3: Radiation hardness assurance and Table 13: Ordering
information.
– Figure 7: JANS saturated turn-on switching time test circuit and Figure 8: JANS saturated
turn-off switching time test circuit.
– Section 6: Shipping details.
19-Apr-2012
7
Updated titles in Figure 7: JANS saturated turn-on switching time test circuit and Figure 8:
JANS saturated turn-off switching time test circuit.
24-Apr-2012
8
Updated RthJA value in Table 3: Thermal data.
14-May-2012
9
Updated Table 13: Ordering information.
21-Feb-2013
10
04-Apr-2013
11
Inserted Table 7: Radiation summary.
06-Jun-2013
12
Updated package name for UB.
18-Sep-2013
13
Table 1: Device summary and Table 13: Ordering information have been updated.
Table 1: Device summary and Table 13: Ordering information have been updated.
Updated text in Section 3: Radiation hardness assurance.
Table 1: Device summary and Table 13: Ordering information have been updated.
25-Mar-2014
14
Updated Section 3: Radiation hardness assurance and Section 4: Package mechanical data.
Inserted Figure 2: Safe operating area for LCC-3 and UB and Figure 3: Safe operating area
for TO-18.
DS6561 - Rev 24
01-Apr-2014
15
Modified note in package silhouette on cover page.
29-May-2014
16
Updated Table 1: Device summary and Table 13: Ordering information.
17-Feb-2015
17
Updated Table 1.: Device summary. Minor text changes.
27-Feb-2015
18
Minor text changes.
05-May-2015
19
Updated Table 1.: Device summary. Minor text changes.
21-Aug-2015
20
Updated: Section 4.3: TO-18 package information. Minor text changes.
02-Apr-2020
21
Removed TO-18 package information. Minor text changes.
10-Jun-2020
22
Modified title and features table on cover page. Minor text changes.
page 13/16
2N2222AHR
DS6561 - Rev 24
Date
Revision
Changes
02-Feb-2021
23
Updated functional schematic. Updated Table 1, Table 7 and Section 5.2 . Removed
STPOWER logo and Radiation summary table.
11-Oct-2021
24
Updated features, Description, Product summary, Table 1, Table 2, Section 2 Electrical
characteristics, Section 2.3 Test circuits, Table 7, Table 8 and Table 9.
page 14/16
2N2222AHR
Contents
Contents
1
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2
Electrical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3
2.1
Radiation assurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1
UB package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2
LCC-3 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
5
Other information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
5.1
Traceability information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.2
Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
DS6561 - Rev 24
page 15/16
2N2222AHR
IMPORTANT NOTICE – PLEASE READ CAREFULLY
STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST
products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST
products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of
Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks. All other product or service
names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2021 STMicroelectronics – All rights reserved
DS6561 - Rev 24
page 16/16
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