The documentation and process conversion
measures necessary to comply with this
INCH-POUND
revision shall be completed by 15 February 1998
MIL-PRF-19500/603C
15 November 1997
SUPERSEDING
MIL-PRF-19500/603B
3 May 1996
PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, FIELD EFFECT RADIATION HARDENED
(TOTAL DOSE ONLY) TRANSISTORS, N-CHANNEL, SILICON
TYPES 2N7268, 2N7269, 2N7270, 2N7394, 2N7268U, 2N7269U, 2N7270U, AND 2N7394U
JANTXVR, F, G, AND H; AND JANSR, F, G, AND H
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers the performance requirements for an N-channel, enhancement-mode, MOSFET, radiation
hardened (total dose only), power. Two levels of product assurance are provided for each device type specified in MIL-PRF-19500, with
avalanche energy maximum rating (E ) and maximum avalanche current (I ).
AS AS
1.2 Physical dimensions. See figure 1, TO-254AA and figure 2 (surface mount).
1.3 Maximum ratings. Unless otherwise specified, T = +25°C.
C
Type
5/
P
1/
P
V
V
V
I
2/
I
I
I
T
V
ISO
70,000 ft
altitude
T
T
DS
DG
GS
D1
D2
S
DM
op
and
T
= +25°C
3/
T
= +100°C
2/
4/
T
STG
A
C
W
W
V dc
V dc
V dc
A dc
A dc
A dc
A(pk)
°C
V dc
2N7394
2N7268
2N7269
2B6270
150
150
150
150
4
4
4
4
60
100
200
500
60
100
200
500
±20
±20
±20
±20
35.0
34.0
26.0
11.0
30.0
21.0
16.0
7.0
35.0
34.0
26.0
11.0
200
136
104
44
-55
to
N/A
N/A
N/A
500
+150
1/ Derate linearly 1.2 W/°C for T > +25°C;
C
max -
TJ
TC
TJ
2 /
=
I D
(
)x(
at
rDSon
max )
Rθ
JC
3/ I may be limited by pin diameter.
D1
4/ I
DM
+ 4 X I ; as calculated by footnote 2/.
D1
5/ Electrical characteristics, ratings and conditions for “U” suffix devices (surface mount) are identical to the corresponding
non-“U” suffix devices unless otherwise noted.
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this
document should be addressed to: Commander, Defense Supply Center Columbus, ATTN: DSCC-VAT, 3990 East Broad Street,
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.