The documentation and process conversion
INCH-POUND
measures necessary to comply with this revision
MIL-PRF-19500/567E
shall be completed by 10 March 2013.
10 December 2012
SUPERSEDING
MIL-PRF-19500/567D
8 February 2008
* PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, DIODE, SILICON,
SCHOTTKY BARRIER, FAST RECOVERY,
TYPE 1N6492, 1N6492U4, JAN, JANTX, JANTXV, AND JANS
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 silicon, fast recovery, Schottky barrier,
semiconductor diode. Four levels of product assurance are provided for each device type as specified in
1.3 Maximum ratings.
IFSM RϴJC
RϴJA
VRRM
VRSM
VR
IF 1 (AV)
IF 1 (AV)
IO
TJ and
TA = +25°C
(5)
and
(1)
TC =
TC =
(5)
TSTG
Type
VRWM
+100°C
+100°C
(2)
(1)
(3)
(4)
A (pk) °C/W
°C/W
°C
V (pk)
V (pk)
V dc
A dc
A dc
A dc
1N6492
45
54
45
1.20
4
3.60
80
-65 to
12.0
175
1N6492U4
45
54
45
1.20
4
3.60
80
12.0
175
+175
(1) Full rated VRRM and VRWM with appropriate average forward current (see note (3)) is applicable over the
range of TC from -55°C to +135°C. Full rated VR is applicable over the range of TC from -55°C to +120°C.
With these maximum voltages and case temperatures, TJ ≤ +175°C.
(2) This rating requires no special mounting, heat sinking, or forced air flow across the device.
(3) Average current with a 50 percent duty cycle square wave including reverse voltage amplitude equal to the
magnitude of full rated VRWM. Derate linearly at 114 mA dc/°C for TC > +100°C (to 0 at TC = +135°C); if
VRWM = 20, derate IF (AV) at 62 mA/°C, to 0 at TC = +165°C.
(4) Average current with an applied sine wave including reverse voltage equal to the magnitude of full rated
VRWM. Derate linearly at 103 mA dc/°C for TC > +100°C; if VRWM = 20, derate at 55 mA/°C.
(5) For thermal impedance see figure 3.
* 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
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