INCH-POUND
The documentation and process conversion measures
necessary to comply with this document shall be
MIL-PRF-19500/366P
completed by 23 January 2013.
23 October 2012
SUPERSEDING
MIL-PRF-19500/366N
5 August 2010
PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, AMPLIFIER,
TYPES 2N3498, 2N3498L, 2N3498U4, 2N3499, 2N3499L, 2N3499U4, 2N3500, 2N3500L, 2N3500U4, 2N3501,
2N3501L, 2N3501UB, AND 2N3501U4, JAN, JANTX, JANTXV, JANS, JANHC, AND JANKC, JANSM, JANSD,
JANSP, JANSL, JANSR, JANSF, JANSG, JANSH, JANHCB, JANHCC, JANKCB, JANKCC, JANKCCM, JANKCCD,
JANKCCP, JANKCCL, JANKCCR, JANKCCF, JANKCCG, AND, JANKCCH
Device types 2N3498, 2N3499, 2N3500 and their corresponding L
suffix versions are inactive for new design after 14 April 1995.
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, low-power amplifier and
switching transistors. Four levels of product assurance are provided for each device type as specified in
MIL-PRF-19500. Two levels of product assurance are provided for die. Radiation hardness assurance (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 (similar to TO-5, TO-39), figure 2 (surface mount, 2N3501UB), figure 3
(U4), and figures 4 and 5 (die).
1.3 Maximum ratings. Unless otherwise specified TA = +25°C.
Types
VCEO
VEBO
RθJA
RθJC
RθJSP
PT
PT
VCBO
IC
TJ and
PT
TSTG
TA =
TC =
TSP =
+25°C
+25°C
+25°C
(1)
(1)
(1)
W
W
W
V dc
V dc
V dc
mA dc
°C /W
°C /W
°C /W
°C
2N3498, L
1
5
N/A
100
100
6
500
175
30
N/A
-65 to
2N3498U4
1
4
N/A
100
100
6
500
175
15
N/A
+200
2N3499, L
1
5
N/A
100
100
6
500
175
30
N/A
2N3499U4
1
4
N/A
100
100
6
500
175
15
N/A
2N3500, L
1
5
N/A
150
150
6
300
175
30
N/A
2N3500U4
1
4
N/A
150
150
6
300
175
15
N/A
2N3501, L
1
5
N/A
150
150
6
300
175
30
N/A
2N3501U4
1
4
N/A
150
150
6
300
175
15
N/A
2N3501UB
.5
N/A
1.5
150
150
6
300
325
N/A
90
(1) See derating curve figures 6, 7, 8, 9, and 10.
* 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
AMSC N/A
FSC 5961
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