INCH-POUND
The documentation and process conversion measures
necessary to comply with this document shall be
MIL-PRF-19500/118L
completed by 9 September 2014.
9 June 2014
SUPERSEDING
MIL-PRF-19500/118K
15 October 2013
PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, DIODE, SILICON,
TYPES 1N483B, 1N485B, 1N486B, 1N5194, 1N5194UR, 1N5194US, 1N5195, 1N5195UR,
1N5195US, 1N5196, 1N5196UR, AND 1N5196US, JAN, JANTX, AND JANTXV
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.
Types 1N483B, 1N485B, 1N486B are inactive for new design. See 6.4.
1. SCOPE
1.1 Scope. This specification covers the performance requirements for silicon diodes. Three levels of product
assurance are provided for each device type as specified in MIL-PRF-19500.
1.2 Physical dimensions. See figure 1 (DO-7, DO-35), figure 2 (MELF, DO-213AA), and figure 3 (US).
1.3 Maximum ratings. TA = +25C unless otherwise specified.
RθJL
RθJEC
RθJA(PCB)
VRM
VRWM
IO
IO
IFSM
TJ and
L=
L=0
TA =
tp = 1/120 s
(1) (2)
TSTG
Type (1)
TA = +75C
.375 inch
TA = +25C
+150C
(9.53 mm)
C
C/W
C/W
C/W
V (pk)
mA
mA
A
V (pk)
1N483B
250
80
70
200
50
2
1N5194
-65 to
250
275
1N5194UR
+175
100
1N5194US
40
1N485B
200
180
250
1N5195
250
1N5195UR
100
1N5195US
40
1N486B
250
225
250
1N5196
250
1N5196UR
100
1N5196US
40
(1) The electrical characteristics for UR and US suffix devices are identical to their corresponding leaded devices
unless otherwise noted (applies only to the 1N5194, 1N5195, and 1N5196).
(2) Derate 1.2 mA/C between +25C and +150C. Derate 2 mA/C between +150C and +175C (see figure 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.
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