Details, datasheet, quote on part number: OM7609SR
PartOM7609SR
CategoryDiscrete
DescriptionHi-rel Fixed Voltage 3-Terminal Negative Regulator
CompanyInternational Rectifier Corp.
DatasheetDownload OM7609SR datasheet
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Features, Applications

Three Terminal, Fixed Voltage, 3.0 Amp Precision Negative Regulators In Hermetic JEDEC TO-258AA Package

FEATURES

Isolated Hermetic Package, JEDEC TO-258AA Outline Ouput Voltages: -5V, -12V And -15V Output Voltages Set Internally 2% (1% Available) Built-In Thermal Overload Protection Short Circuit Current Limiting Product Is Available Screened To MIL-STD-883

DESCRIPTION

These three terminal negative regulators are supplied in a hermetically sealed metal package whose outline is similar to the industry standard TO-247 plastic package. All protective features are designed into the circuit, including thermal shutdown, current limiting and safe-area control. With heat sinking, they can deliver over 3.0 amps of output current. These units feature 2% initial voltage tolerance with 1% available on request.

Input Voltage. -35V Operating Junction Temperature Range. to +150C Storage Temperature Range. to +150C Typical Power/Thermal Characteristics: Rated Power @ 25C TC. 25W TA. 3W Thermal Resistance qJC. 3.5C/W qJA. 42C/W

Note: For 1% device. add letter "A" in front of part number (e.g. OMA 7608SC).

Parameter VOUT Test Conditions = 25C, VIN 8.0 V VIN 25 W Line Regulation (Note 1) Load Regulation (Note 1) Thermal Regulation Ripple Rejection Miminum Load Current Limit Temperature Stability RMS Output Noise of VOUT) 8.0 V VIN 20 mS Pulse = 120 Hz; VOUT 5.0 V VIN 35 V VIN f 10 kHz Min. -4.86 3 Typ. Max. V mV %/W A % Units

Note 1: Regulation is measured at a constant TJ. Changes in output due to heating must be taken into account separately. Pulse testing with low duty cycle is used.

Parameter VOUT Test Conditions = 25C, VIN 15 V VIN 25 W Line Regulation (Note 1) Load Regulation (Note 1) Thermal Regulation Ripple Rejection Miminum Load Current Limit Temperature Stability 15 V VIN 20 mS Pulse = 120 Hz; VOUT 12 V VIN 35 V VIN f 10 kHz Min. -11.66 3 Typ. Max. V mV %/W A % Units

Parameter VOUT Test Conditions = 25C, VIN 18 V VIN 25 W Line Regulation (Note 1) Load Regulation (Note 1) Thermal Regulation Ripple Rejection Miminum Load Current Limit Temperature Stability RMS Output Noise of VOUT) 18 V VIN 20 mS Pulse = 120 Hz; VOUT 15 V VIN 35 V VIN f 10 kHz Min. -14.58 3 Typ. Max. V mV %/W A % Units


 

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