3.2 - 19

3.2

4 11 R4

Supersedes 1 07 R3

HERMETIC TO-254 SCHOTTKY CENTER-TAP

RECTIFIER

FEATURES

• Very Low Forward Voltage

• Fast Switching Speed

• Hermetic Metal Package, TO-254 Outline

• Low Thermal Resistance

• Isolated Package

• Ceramic Feedthroughs Available

• 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. Common anode configuration also available.

Peak Inverse Voltage ............................................ 45, 60, 100 V

Maximum Average DC Output Current ................................... 12.5 A

Non-Repetitive Peak Surge Current (8.3 mS) .............................. 100 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 ........................ 1.7° C/W

OM4216SA/RA/DA

25 Amp, 45, 60 and 100 Volt Schottky Rectifier

OM4203SA/RA/DA

OM4215SA/RA/DA

PIN CONNECTION

12

3

COMMON

ANODE

COMMON

CATHODE

DOUBLER

1

3

2

1

3

2

1

2

3

SCHEMATIC

Common cathode is standard. Contact the factory for performance

characteristics for common anode and doubler.

Standard Products are supplied with glass feedthroughs.

For ceramic feedthroughs, add the letter “C” to the part number.

Example - OMXXXXCSA

Z-Tab package also available.

OMXXXXRA

OMXXXXSA

OMXXXXDA