INCH-POUND
The documentation and process conversion
measures necessary to comply with this revision
MIL-PRF-19500/556L
shall be completed by 7 June 2014.
7 March 2014
SUPERSEDING
MIL-PRF-19500/556K
27 December 2010
PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, FIELD EFFECT TRANSISTOR, N-CHANNEL, SILICON,
TYPES 2N6782, 2N6782U, 2N6784, 2N6784U, 2N6786, AND 2N6786U,
JAN, JANTX, JANTXV, JANS, JANHC, AND JANKC
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 an N-channel, enhancement-mode,
MOSFET, power transistor. Four levels of product assurance are provided for each encapsulated device type as
specified in MIL-PRF-19500. Two levels of product assurance are provided for each unencapsulated device type.
1.2 Physical dimensions. See figure 1 [similar to TO-205AF (formerly TO-39)], figure 2 (LCC), and figures 3 and 4
for JANHC and JANKC die dimensions.
1.3 Maximum ratings. Unless otherwise specified, TA = +25°C.
Type
PT (1)
PT
VDS
VDG
VGS
ID1 (2) (3)
ID2 (2)
IS
IDM
TJ
VISO
and
70,000
TA = +25°C
TC = +25°C
(4)
foot
TSTG
TC =
TC =
+25°C
+100°C
altitude
°C
W
W
V dc
V dc
V dc
A dc
A dc
A dc
A(pk)
V dc
±20
2N6782, U
15
0.8
100
100
3.5
2.25
3.50
14.0
-55 to
±20
2N6784, U
15
0.8
200
200
2.25
1.50
2.25
9.0
+150
±20
2N6786, U
15
0.8
400
400
1.25
0.80
1.25
5.5
400
Derate linearly 0.12 W/°C for TC > +25°C.
(1)
The following formula derives the maximum theoretical ID limit. ID is limited by package and internal wires
(2)
and may be limited by pin diameter:
TJM - TC
ID = (
RθJC ) x ( R DS ( on ) at TJM )
(3)
See figure 5, maximum drain current graph.
(4)
IDM = 4 x ID1 as calculated in note 2.
* 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 https://assist.dla.mil/.
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