INCH-POUND
The documentation and process conversion
measures necessary to comply with this revision
shall be completed by 17 October 2001.
MIL-PRF-19500/601D
17 July 2001
SUPERSEDING
MIL-PRF-19500/601C
12 October 1997
PERFORMANCE SPECIFICATION
SEMICONDUCTOR DEVICE, FIELD EFFECT RADIATION HARDENED (TOTAL DOSE ONLY)
TRANSISTORS, N-CHANNEL, SILICON TYPES 2N7261 AND 2N7262 AND U SUFFIXES
JANTXVR, F, G, AND H AND JANSR, F, G, AND H
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 an N-channel, enhancement-mode,
MOSFET, radiation hardened (total dose only), power transistor. Two levels of product assurance are provided for
each device type as specified in MIL-PRF-19500, with avalanche energy maximum rating (EAS) and maximum
avalanche current (IAS).
1.2 Physical dimensions. See figure 1, (TO-205AF) and figure 2 (LCC).
1.3 Maximum ratings. Unless otherwise specified, TA = +25擄C.
Type
(1)
PT (2)
TC =
+25擄C
PT
TA =
+25擄C
(free air)
W
0.8
0.8
V dc
100
200
V dc
100
200
V dc
鹵20
鹵20
VDS
VDG
VGS
ID1(3)
TC =
+25擄C
ID2
TC =
+100擄C
IS
(3)
IDM
(4)
Top
and
TSTG
VISO
70,000
foot
altitude
W
2N7261
2N7262
25
25
A dc
8 .0
5.5
A dc
5 .0
3.5
A dc
8 .0
5.5
A(pk)
32
22
擄C
-55 to
+150
V dc
N/A
N/A
(1) Unless otherwise specified, electrical characteristics, ratings and conditions for 鈥淯鈥?suffix devices (surface mount
LCC) are identical to the corresponding non 鈥淯鈥?suffix devices.
(2) Derate linearly 0.2 W/擄C for TC > +25擄C;
(3)
1
T
J
max
- T
C
I
D
=
( R
胃
JC
)x( r
DSon
at T
J
max
)
(4) I
DM
= 4 X I
D1
as calculated in footnote (2).
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
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
FSC 5961