The documentation and process
conversion measures necessary to
comply with this revision shall be
completed by 23 May 2002.
INCH-POUND
MIL-PRF-19500/398F
23 January 2002
SUPERSEDING
MIL-PRF-19500/398E
11 September 2000
PERFORMANCE SPECIFICATION
SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, HIGH-FREQUENCY
TYPES 2N3866, 2N3866A, 2N3866UB, 2N3866AUB, JAN, JANTX, JANTXV, JANS, JANHC, AND JANKC
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, VHF-UHF amplifier
transistor. 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.
* 1.2 Physical dimensions. See figure 1 (TO-39), figure 2 (surface mount, UB), and figure 3 (die).
* 1.3 Maximum ratings.
Types
PT
TC = (3),
PT (1)
TA = (2)
TJ and
TSTG
RθJC
RθJA
VCBO
V dc
VCEO
V dc
VEBO
V dc
IC
W
W
A dc
°C
°C/W
°C/W
2N3866, 2N3866A
2N3866UB, 2N3866AUB
2.9
1.0
0.5
60
60
30
30
3.5
3.5
0.4
0.4
-65 to +200
-65 to +200
60
325
(1) Derate linearly 5.71 mW/°C (2N3866, 2N3866A) and 2.86 mW/°C (2N3866UB, 2N3866AUB) above
TA ≥ +25°C.
(2) TA = Room ambient as defined in the general requirements of MIL-PRF-19500.
(3) PT = 2.9 W at TC = +25°C, derate at 16.6 mW/°C above TC > +25°C.
* 1.4 Primary electrical characteristics.
h
V
C
P
P
out2
h
FE (1)
CE(SAT)
obo
out1
fe
V
= 5.0 V dc
V
= 15 V dc
I
= 100 mA dc
= 10 mA dc
V
= 28 V dc
V
= 28 V dc V
= 28 V dc
CE
CE
= 50 mA dc
C
CB
CC
CC
= 0.15 W Pin = 0.075 W
I
= 50 mA dc
I
I
I
= 0
P
C
C
B
E
in
f = 200 MHz
f = 400 MHz
f = 400 MHz
100 kHz ≤ f ≤ 1 MHz
2N3866
2N3866A
2N3866
2N3866A
V dc
1.0
pF
W
W
2N3866UB 2N3866AUB 2N3866UB 2N3866AUB
Min
Max
15
200
25
200
2.5
8.0
4.0
7.5
1.0
2.0
0.5
3.5
(1) Pulsed (see 4.5.1)
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.