The documentation and process conversion
measures necessary to comply with this revision
shall be completed by 29 February 2018.
INCH-POUND
MIL-PRF-19500/557M
29 November 2017
SUPERSEDING
MIL-PRF-19500/557L
21 March 2014
PERFORMANCE SPECIFICATION SHEET
*
TRANSISTOR, FIELD EFFECT, N-CHANNEL, SILICON,
TYPES 2N6796, 2N6798, 2N6800, AND 2N6802
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 a N-channel, enhancement-mode,
MOSFET, power transistor intended for use in high density power switching applications. Four levels of product
assurance (JAN, JANTX, JANTXV, and JANS) are provided for each encapsulated device. Two levels of product
assurance are provided for each unencapsulated device.
* 1.2 Package outlines. The device package outlines are as follows: TO-205AF in accordance with
figure 1
and
leadless chip carrier (LCC) in accordance with
figure 2
for all encapsulated device types. See figures
3, 4,
and 5 for
all unencapsulated devices.
1.3 Maximum ratings. Unless otherwise specified, TA = +25°C.
Type
(1)
PT (2)
TC =
+25°C
W
2N6796
2N6798
2N6800
2N6802
25
25
25
25
PT
TA =
+25°C
W
0.8
0.8
0.8
0.8
RθJC
(3)
VDS
VDG
VGS
ID1 (4) (5)
TC =
+25°C
A dc
8.0
5.5
3.0
2.5
ID2 (4)
TC =
+100°C
A dc
5.0
3.5
2.0
1.5
A dc
8.0
5.5
3.0
2.5
IS
IDM
(6)
TJ and
TSTG
V
ISO
70,000
foot
altitude
°C/W
5.0
5.0
5.0
5.0
V dc
100
200
400
500
V dc
100
200
400
500
V dc
±20
±20
±20
±20
A(pk)
32
22
14
11
°C
-55 to
+150
V dc
400
500
(1)
(2)
(3)
(4)
Electrical characteristics for "U" suffix devices are identical to the corresponding non"U" suffix devices unless
otherwise specified.
Derate linearly 0.2 W/°C for T
C
> +25°C.
See
figure 6,
thermal impedance curves.
The following formula derives the maximum theoretical I
D
limit. I
D
is also limited by package and internal
wires and may be limited due to pin diameter.
I
D
=
(
R
θ
JC
T
JM
- T
C
)
x
(
R
DS
( on ) at T
JM
)
(5)
(6)
See
figure 7,
maximum drain current graph.
I
DM
= 4 x I
D1
as calculated in note 4.
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/.
AMSC N/A
FSC 5961
MIL-PRF-19500/557M
Ltr
CD
CH
HD
h
J
k
LD
LL
LS
LU
L1
L2
P
Q
r
α
Dimensions
Inches
Millimeters
Min
Max
Min
Max
.305
.355
7.75
9.02
.160
.180
4.07
4.57
.335
.370
8.51
9.39
.009
.041
0.23
1.04
.028
.034
0.72
0.86
.029
.045
0.74
1.14
.016
.021
0.41
0.53
.500
.750
12.7
19.05
.200 TP
5.08 TP
.016
.019
0.41
0.48
.050
1.27
.250
6.35
.070
1.78
.050
1.27
.010
0.25
45° TP
45° TP
Notes
2
3
7, 8
7, 8
6
7, 8
7, 8
7, 8
5
4
9
6
NOTES:
1. Dimensions are in inches. Millimeters are given for general information only.
2. Beyond radius (r) maximum, j shall be held for a minimum length of .011 (0.028 mm).
3. Dimension k measured from maximum HD.
4. Outline in this zone is not controlled.
5. Dimension CD shall not vary more than .010 (0.25 mm) in zone P. This zone is controlled for automatic
handling.
6. Leads at gauge plane .054 +.001, -.000 (1.37 +0.03, -0.00 mm) below seating plane shall be within .007
(0.18 mm) radius of true position (TP) at maximum material condition (MMC) relative to tab at MMC.
7. LU applies between L1 and L2. LD applies between L2 and L minimum. Diameter is uncontrolled in L1 and
beyond LL minimum.
8. All three leads.
9. Radius (r) applies to both inside corners of tab.
10. Drain is electrically connected to the case.
11. In accordance with ASME Y14.5M, diameters are equivalent to
φx
symbology.
FIGURE 1. Physical dimensions for TO-205AF.
2
MIL-PRF-19500/557M
2N6796
2N6798
2N6800 and 2N6802
Inch
.016
.018
.019
.0187
.025
mm
0.41
0.46
0.48
0.475
0.64
Inch mm
| .026
| .031
| .033
| .034
| .041
0.66
0.79
0.84
0.86
1.04
Inch mm
| .106
| .116
| .148
| .180
| .181
2.69
2.95
3.76
4.57
4.60
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Unless otherwise specified, tolerance is
±.005
inch (±0.13 mm).
4. The physical characteristics of the die are: the back metals are chromium, nickel, and
silver. The top metal is aluminum and the back contact is the drain.
5. Die thickness is .0187 inch (0.475 mm).
6. Dimensions are in accordance with ASME Y14.5M.
FIGURE 3. JANHCA and JANKCA die dimensions.
4
MIL-PRF-19500/557M
Dimensions - 2N6796
Ltr
Min
A
B
C
D
E
F
.181
.116
.032
.017
.024
.035
Inches
Max
.185
.120
.034
.019
.026
.037
Millimeters
Min
4.60
2.95
.81
.43
.61
.89
Max
4.70
3.05
.86
.48
.66
.94
Min
.179
.114
.028
.018
.024
.033
Dimensions - 2N6798
Inches
Max
.183
.118
.030
.020
.026
.036
Millimeters
Min
4.55
2.89
.71
.46
.61
.84
Max
4.65
2.99
.76
.51
.66
.91
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Unless otherwise specified, tolerance is
±.005
inch (0.13 mm).
4. The physical characteristics of the die are: The back metals are chromium, nickel, and silver and
the back contact is the drain. The top metal is aluminum.
5. Die thickness is .015 inch (0.38 mm)
±.001
inch (0.025 mm).
FIGURE 4. JANHCB and JANKCB (B-version) die dimensions for 2N6796, 2N6798.
5
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