The documentation and process conversion
measures necessary to comply with this revision
shall be completed by 1 June 2013.
INCH-POUND
MIL-PRF-19500/555L
17 April 2013
SUPERSEDING
MIL-PRF-19500/555K
11 February 2010
PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, FIELD EFFECT TRANSISTOR, N-CHANNEL, SILICON,
TYPES 2N6788, 2N6788U, 2N6790, 2N6790U, 2N6792, 2N6792U, 2N6794, AND 2N6794U,
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 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 figures 1 (TO-205AF), 2 (LCC), and figures 3, 4, 5, 6, and 7 for JANHC and JANKC
(die) dimensions.
1.3 Maximum ratings. (Unless otherwise specified, T
A
= +25°C).
Type
P
T
T
A
= +25°C
W
2N6788, 2N6788U
2N6790, 2N6790U
2N6792, 2N6792U
2N6794, 2N6794U
P
T
(1)
T
C
= +25°C
W
2N6788
2N6790
2N6792
2N6794
2N6788U
2N6790U
2N6792U
2N6794U
20
20
20
20
14
14
14
14
6.25
6.25
6.25
6.25
8.93
8.93
8.93
8.93
0.8
0.8
0.8
0.8
R
θ
JC
(2)
°C/W
A dc
6.0
3.5
2.0
1.5
4.5
2.8
1.8
1.4
A dc
3.5
2.25
1.25
1.0
2.8
1.8
1.13
0.88
A dc
6.0
3.5
2.0
1.5
4.5
2.8
1.8
1.4
A (pk)
24
14
8
6
18
11
7.2
5.6
V
DS
V
DG
V
GS
V
DS
and V
DG
70,000 ft. altitude
V dc
100
200
400
500
V dc
100
200
400
500
V dc
±20
±20
±20
±20
I
D2
T
C
= +100°C
I
S
300
300
I
DM
(5)
Type
I
D1
(3) (4)
T
C
= +25°C
T
J
and T
STG
°C
-55°
to
+150°
See notes on next page.
* 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-19500/555L
1.3 Maximum ratings. Continued.
(1) Derate linearly 0.16 W/°C for T
C
> +25°C for "non-U" suffix versions, 0.11 W/°C for T
C
> +25°C for "U" suffix
versions.
(2) See figure 8, thermal impedance curves.
(3) 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
=
T
J
(max)
−
T
C
R
θ
JC
x
(
R
DS
(
on
)
atT
J
(max))
(4) See figure 9, maximum drain current graph.
(5) I
DM
= 4 I
D1
; I
D1
as calculated in footnote (3).
1.4 Unless otherwise specified, primary electrical characteristics at T
C
= +25°C.
Type
Min V(BR)DSS
VGS = 0
ID = 1.0 mA dc
VGS(th)1
VDS
≥
VGS
ID = 0.25 mA
Max IDSS1
VGS = 0
Max rDS(on) (1)
VGS = 10 V dc
ID = ID2
TJ = +25°C
TJ = +150°C
VDS
= 80 percent
of rated VDS
V dc
2N6788, 2N6788U
2N6790, 2N6790U
2N6792, 2N6792U
2N6794, 2N6794U
100
200
400
500
Min
2.0
2.0
2.0
2.0
V dc
Max
4.0
4.0
4.0
4.0
µA
dc
25
25
25
25
Ohms
0.30
0.80
1.80
3.00
Ohms
0.60
1.80
4.50
7.50
(1) Pulsed (see 4.5.1).
2
MIL-PRF-19500/555L
Symbol
CD
CH
HD
LC
LD
LL
LU
L1
L2
P
Q
TL
TW
r
α
Dimensions
Inches
Millimeters
Min
Max
Min
Max
.305
.335
7.75
8.51
.160
.180
4.07
4.57
.335
.370
8.51
9.40
.200 TP
5.08 TP
.016
.021
0.41
0.53
.500
.750
12.70 19.05
.016
.019
0.41
0.48
.050
1.27
.250
6.35
.100
2.54
.050
1.27
.029
.045
0.74
1.14
.028
.034
0.71
0.86
.010
0.25
45° TP
45° TP
Note
6
7,8
7,8,12
7,8
7,8
7,8
5
3,4
3
10
6
NOTES:
1.
2.
3.
4.
5.
6.
Dimensions are in inches.
Millimeters are given for general information only.
Beyond r (radius) maximum, TL shall be held for a minimum length of .011 inch (0.28 mm).
Dimension TL measured from maximum HD.
Body contour optional within zone defined by HD, CD, and Q.
Leads at gauge plane .054 +.001 -.000 inch (1.37 +0.03 -0.00 mm) below seating plane shall be within .007
inch (0.18 mm) radius of true position (TP) at maximum material condition (MMC) relative to tab at MMC.
7. Dimension LU applies between L
1
and L
2
. Dimension LD applies between L
2
and LL minimum. Diameter
is uncontrolled in L
1
and beyond LL minimum.
8. All three leads.
9. The collector shall be internally connected to the case.
10. Dimension r (radius) applies to both inside corners of tab.
11. In accordance with ASME Y14.5M, diameters are equivalent to
φx
symbology.
12. Lead 1 = source, lead 2 = gate, lead 3 = drain.
FIGURE 1. Physical dimensions (similar to TO-205AF) 2N6788, 2N6790, 2N6792, and 2N6794.
3
MIL-PRF-19500/555L
FIGURE 2. Physical dimensions for LCC (2N6788U, 2N6790U, 2N6792U, and 2N6794U).
4
MIL-PRF-19500/555L
Symbol
Inches
Min
BL
BW
CH
LL
1
LL
2
LS
LS
1
LS
2
LW
Q
1
Q
2
Q
3
TL
TW
.345
.280
.095
.040
.055
Dimensions
Millimeters
Min
8.77
7.12
2.42
1.02
1.40
Max
9.14
7.49
2.92
1.39
1.65
Max
.360
.295
.115
.055
.065
.050 BSC
.025 BSC
.008 BSC
.020
.030
1.27 BSC
0.635 BSC
0.203 BSC
0.51
0.76
.105 REF
.120 REF
.045
.070
.120
.055
.080
.130
2.67 REF
3.05 REF
1.15
1.78
3.05
1.39
2.03
3.30
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Dimensions and tolerancing shall be in accordance with ASME Y14.5M.
FIGURE 2. Physical dimensions for LCC (2N6788U, 2N6790U, 2N6792U, and 2N6794U) - Continued.
5
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
