OMNIREL OM4216SA, OM4203SA, OM4203RA, OM4216RA, OM4216DA Datasheet

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OMNIREL OM4216SA, OM4203SA, OM4203RA, OM4216RA, OM4216DA Datasheet

OM4203SA/RA/DA OM4216SA/RA/DA

OM4215SA/RA/DA

HERMETIC TO-254 SCHOTTKY CENTER-TAP RECTIFIER

25 Amp, 45, 60 and 100 Volt Schottky 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.

ABSOLUTE MAXIMUM RATINGS (TC = 25°C) Per Diode

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

 

3.2

Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . .

- 55° C to + 150° C

Package Thermal Resistance, Junction-to-Case

1.7° C/W

 

 

SCHEMATIC

1

 

 

 

 

2

 

 

 

1

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

COMMON

 

 

 

 

 

 

COMMON

3

 

 

ANODE

3

 

 

 

 

CATHODE

 

 

 

 

 

OMXXXXRA

 

 

 

 

3

OMXXXXSA

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DOUBLER

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

OMXXXXDA

 

 

 

 

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.

4 11 R4

 

 

 

 

 

 

 

 

 

 

 

 

3.2 - 19

Supersedes 1 07 R3

 

 

 

 

 

 

 

 

 

 

 

 

PIN CONNECTION

1 2 3

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