The documentation and process conversion
INCH POUND
measures necessary to comply with this document
MIL-PRF-19500/317R
shall be completed by 27 April 2014.
27 January 2014
SUPERSEDING
MIL-PRF-19500/317P
28 January 2013
PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, SWITCHING,
TYPES 2N2369A, 2N3227, 2N4449, 2N2369AU, 2N3227U, 2N2369AUA, 2N3227UA, 2N2369AUB,
2N2369AUBC, 2N2369AUBCN 2N3227UB, 2N3227UBC, 2N3227UBCN, 2N4449U, 2N4449UA, 2N4449UB,
2N4449UBC, AND 2N4449UBCN, JAN, JANTX, JANTXV, JANS, JANSM, JANSD, JANSP, JANSL, JANSR, JANSF,
JANSG, JANSH, JANHCA, JANHCB, JANKCA, JANKCB, JANKCM, JANKCD, JANKCP, JANKCL, JANKCR,
JANKCF, JANKCG, AND JANKCH
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
The requirements for acquiring the product described herein shall consist of
this specification sheet and MIL-PRF-19500.
1. SCOPE
1.1 Scope. This specification covers the performance requirements for NPN, silicon, high speed switching
transistors (including dual devices). Four levels of product assurance are provided for each device type as specified
in MIL-PRF-19500, and two levels of product assurance are provided for each unencapsulated device type.
Provisions for radiation hardness assurance (RHA) to four radiation levels is provided for JANTXV, JANS, JANHC,
and JANKC product assurance levels. RHA level designators "M", "D", "P", "L", "R", "F', "G", and "H" are appended to
the device prefix to identify devices, which have passed RHA requirements.
1.2 Physical dimensions. See figure 1 (TO-18) for 2N2369A and 2N3227, figure 2 (TO-46) for 2N4449, figure 3
(UB, UBC, and UBCN), figure 4 (UA version), figure 5 (U version dual devices), and figures 6 and 7 (JANC die).
1.3 Maximum ratings. Unless otherwise specified, TA = +25°C.
Types
VCBO
VEBO
VCEO
VCES
TJ and
PT TA =
PT TC =
PT TSP =
+25°C
+125°C
+125°C (1)
TSTG
°C
W
W
W
V dc
V dc
V dc
V dc
2N2369A, UA, UB, UBC, UBCN
0.36 (2)
0.36 (3)(4)
0.36 (3)
40
4.5
15
40
-65
2N4449, UA, UB, UBC, UBCN
0.36 (2)
0.36 (3)(4)
0.36 (3)
40
4.5
15
40
to
2N3227, UA, UB, UBC, UBCN
0.36 (2)
0.36 (3)(4)
0.36 (3)
40
6.0
20
40
+200
2N2369AU
0.5 (5)
40
4.5
15
40
2N4449U
0.5 (5)
40
4.5
15
40
2N3227U
0.5 (5)
40
6.0
20
40
See notes at end of table.
Comments, suggestions, or questions on this document should be addressed to DLA Land and Maritime,
ATTN: VAC, P.O. Box 3990, Columbus, OH 43218-3990, or emailed to Semiconductor@dla.mil. Since
contact information can change, you may want to verify the currency of this address information using the
ASSIST Online database at https://assist.dla.mil.
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