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Small Size/JEDEC TO-257AA Outline
Very Low Forward Voltage
Very Fast Switching Time
Hermetic And Isolated Metal Package
Available As Common Cathode Or Common Anode
Low Thermal Resistance
Available Screened To MIL-S-19500, TX, TXV, And S-Levels
DESCRIPTION
This series of products in a hermetic package is specifically designed for use at power
switching frequencies in excess of 100 kHz. This series of ultra fast rectifiers is packaged
in a small easy-to-use JEDEC TO-257AA package, replacing conventional DO-4 and TO-3
packaging. These devices are ideally suited for demanding applications where small size
and a hermetically sealed package are required. All devices are available Hi-Rel screened
in Omnirel鈥檚 facility. (See Omnirel鈥檚 OM803 Hi-Rel screening program.)
ABSOLUTE MAXIMUM RATINGS
(Per Diode) @ 25擄C
Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 to 200 V
Maximum Average D.C. Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 10 A
Non-Repetitive Sinusoidal Surge Current 8.3 ms . . . . . . . . . . . . . . . . . . . . . . . . 180 A
Thermal Resistance, Junction-to-Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0擄 C/W
Operating and Storage Temperature Range . . . . . . . . . . . . . . . . . - 55擄 C to + 150擄 C
X.
3.2
SCHEMATIC
1
2
COMMON
ANODE
1
2
OMXXXXDT
Common cathode is standard. Contact the factory for performance characteristics for common anode and doubler.
Z-Tab package also available.
4 11 R2
Supersedes 1 07 R1
1
2
COMMON
CATHODE
OMXXXXST
3
OMXXXXRT
3
3
DOUBLER
3.2 - 71
1
2
