SCOTTSDALE DIVISION
USD520, USD520HR2, USD535, USD535HR2,
USD545, USD545HR2, USD550, USD550HR2
POWER SCHOTTKY RECTIFIERSTM
OUTLINE AND CIRCUIT
OPTIONAL HIGH RELIABILITY (HR2) SCREENING
1. High Temperature
2. Temperature Cycle
SCREEN
MIL-STD-750
METHOD
1032
1051
3. Hermetic Seal
a. Fine Leak
b. Gross Leak
4. Thermal Impedance
5. Interim Electrical Parameters
6. High Temperature Reverse Blocking
7. Final Electrical Parameters
1071
3101
GO/NO GO
As Applicable
GO/NO GO
The following tests are performed on 100% of the devices.
CONDITIONS
24 Hours @ TA = 150oC
F, 20 Cycles, -55 to +150oC. No dwell required @
25oC, T>10 min. @ extremes
H, Helium
C, Liquid
As Applicable
T=48 hrs, Tc=125°C with applicable bias conditions
As Applicable
Copyright © 2003
02-03-2003 REV 0
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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