OM4203SA International Rectifier Corp., OM4203SA Datasheet

OM4203SA

Manufacturer Part Number

OM4203SA

Description

Hermetic To-254 Schottky Center-tap Rectifier

Manufacturer

International Rectifier Corp.

Datasheet

1.OM4203SA.pdf (2 pages)

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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.

ABSOLUTE MAXIMUM RATINGS

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

OMXXXXRA

Common cathode is standard. Contact the factory for performance

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

Standard Products are supplied with glass feedthroughs.

characteristics for common anode and doubler.

Z-Tab package also available.

COMMON

ANODE

SCHEMATIC

25 Amp, 45, 60 and 100 Volt Schottky Rectifier

Example - OMXXXXCSA

OMXXXXDA

DOUBLER

OMXXXXSA

COMMON

CATHODE

3.2 - 19

OM4203SA/RA/DA

OM4215SA/RA/DA

= 25°C) Per Diode

PIN CONNECTION

OM4216SA/RA/DA

3.2

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OM4203SA Summary of contents

Page 1

... 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 Supersedes OM4203SA/RA/DA OM4215SA/RA/ 25°C) Per Diode C PIN CONNECTION 2 ...

Page 2

... OM4203SA/RA/DA OM4215SA/RA/DA OM4216SA/RA/DA ELECTRICAL CHARACTERISTICS Part No. PIV OM4203XX 45 OM4215XX 60 OM4216XX 100 (1) Pulse Test: Pulse Width 300 µ s, Duty Cycle 2.0%. TYPICAL FORWARD VOLTAGE OM4203SA . 1.0 1 1.0 100 T = 25° 125° -55° ...

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