3.2 - 23

3.2

4 11 R1

Supersedes 1 06 R0

HERMETIC TO-257AA DUAL POWER SCHOTTKY

RECTIFIER

FEATURES

• Very Low Forward Voltage

• Fast Switching Speed

• Hermetic Metal Package, TO-257AA Outline

• Low Thermal Resistance

• Isolated Package

• Available Screened To MIL-S-19500, TX, TXV And S Levels

DESCRIPTION

This product is specifically designed for use at power switching frequencies in excess

of 100 kHz. The product combines two Schottky-barrier diodes in a center-tap

configuration in a single package, simplifying installation, reducing heat sink

hardware, and the need to obtain matched components. The device is ideally suited

for Demanding applications where small size and hermetically sealed package is

required.

Peak Inverse Voltage........................ OM4226ST=60V/OM4206ST=100 V

Maximum Average D.C. Output Current..................................... 8 A

Peak Surge Current (Non-Repetitive, 8.3 mS) ............................. 240 A

Peak Reverse Transient Current ........................................... 2 A

Storage Temperature Range ................................ - 55° C to + 175° C

Junction Operating Temperature Range....................... - 55° C to + 150° C

Package Thermal Resistance, Junction-to-Case .......................... 2° C/W

OM4206ST/RT/DT

OM4226ST/RT/DT

16 Amp, 60 and 100 Volt Rating

Center-Tap Rectifier

COMMON

ANODE

COMMON

CATHODE

DOUBLER

1

3

2

1

3

2

1

2

3

Common cathode is standard. Contact the factory for performance

characteristics for common anode and doubler.

Z-Tab package also available.

SCHEMATIC

OMXXXXRT

OMXXXXST

OMXXXXDT