The documentation and process conversion
measures necessary to comply with this revision
shall be completed by 15 October 2002.
INCH-POUND
MIL-PRF-19500/391G
15 July 2002
SUPERSEDING
MIL-PRF-19500/391F
26 March 2001
PERFORMANCE SPECIFICATION
SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, LOW-POWER
TYPES 2N3019, 2N3019S, 2N3057A, 2N3700, AND 2N3700UB
JAN, JANTX, JANTXV, JANS, JANHC2N3700 AND JANKC2N3700
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers the performance requirements for NPN, silicon, low-power 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 the unencapsulated device type 2N3700.
1.2 Physical dimensions. See figure 1, 2N3019 (TO-5), 2N3019S (similar to TO-39), figure 2, 2N3057A (TO-46),
figure 3, 2N3700 (TO-18), figure 4, 2N3700UB, and figure 5, JANHCA2N3700,.and JANKCA2N3700.
1.3 Maximum ratings.
Type
PT
VCBO
VEBO
VCEO
IC
TJ and TSTG
R
qJA
TA = +25°C
TC = +25°C
(1)
W
W
V dc
V dc
V dc
A dc
°C
°C/W
2N3019
0.8 (2)
0.8 (2)
0.5 (3)
0.5 (3)
0.5 (3)
5
5
1.8
1.8
1.16
140
140
140
140
140
7
7
7
7
7
80
80
80
80
80
1
1
1
1
1
-65 to +200
-65 to +200
-65 to +200
-65 to +200
-65 to +200
175
175
325
325
325
2N3019S
2N3057A
2N3700
2N3700UB
(1) Derate linearly at 28.6 mW/°C for types 2N3019 and 2N3019S; 10.3 mW/°C for types 2N3057A and 2N3700;
6.63 mW/°C for 2N3700UB, for TC ³ +25°C.
(2) Derate linearly at 5.7 mW/°C above TA = +60°C.
(3) Derate linearly at 3.08 mW/°C above TA = +37.5°C.
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in
improving this document should be addressed to: Defense Supply Center Columbus, ATTN: DSCC-VAC, P.O.
Box 3990, Columbus, OH 43216-5000, by using the Standardization Document Improvement Proposal (DD Form
1426) appearing at the end of this document or by letter.
AMSC N/A
FSC 5961
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.