SA7939 — RECTIFIER,SEMICONDUCTOR DEVICE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

SA7939: RECTIFIER,SEMICONDUCTOR DEVICE.

The RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: SILICON, overall_width: 0.450 INCHES NOMINAL IN, overall_height: 0.500 INCHES MAXIMUM IN, overall_length: 1.250 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), terminal_type_and_quantity: 5 TURRET. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-249-1028, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

SA7939

NSN: 5961-01-249-1028
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 14099 — SEMTECH CORPORATION (USA)

SPECIFICATIONS

material	SILICON
overall_width	0.450 INCHES NOMINAL IN
overall_height	0.500 INCHES MAXIMUM IN
overall_length	1.250 INCHES NOMINAL IN
mounting_method	THREADED HOLE(S)
terminal_type_and_quantity	5 TURRET
circuit_connection_style_designator	BRIDGE 3 PHASE
absolute_maximum_current_rating_per_characteristic	25.00 AMPERES PEAK FORWARD SURGE CURRENT
absolute_maximum_voltage_rating_in_volts_per_characteristic	100.0 REPETITIVE PEAK REVERSE VOLTAGE
NSN	5961-01-249-1028

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING METHOD: THREADED HOLE(S)

•

ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC: 25.00 AMPERES PEAK FORWARD SURGE CURRENT

•

ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 REPETITIVE PEAK REVERSE VOLTAGE

•

MATERIAL: SILICON

•

TERMINAL TYPE AND QUANTITY: 5 TURRET

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.500 INCHES MAXIMUM IN
MOUNTING METHOD	THREADED HOLE(S)
OVERALL LENGTH	1.250 INCHES NOMINAL IN
OVERALL WIDTH	0.450 INCHES NOMINAL IN
ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC	25.00 AMPERES PEAK FORWARD SURGE CURRENT
ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	100.0 REPETITIVE PEAK REVERSE VOLTAGE
MATERIAL	SILICON
TERMINAL TYPE AND QUANTITY	5 TURRET
CIRCUIT CONNECTION STYLE DESIGNATOR	BRIDGE 3 PHASE

SUBSTITUTES & CROSS-REFERENCES 2

B-15000Reference document

Same NSN cross-reference

Reference document — Secondary reference

44-050649-02Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SA7939?

SA7939 is a RECTIFIER,SEMICONDUCTOR DEVICE.

What parts can replace SA7939?

There are 2 known substitutes for SA7939: B-15000, 44-050649-02. Substitute compatibility should be verified for your specific system.

What is the NSN for SA7939?

SA7939 is cataloged in the U.S. Government catalog under NSN 5961-01-249-1028. This indicates validated use in U.S. government and defense supply chains.

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SA7939 — RECTIFIER,SEMICONDUCTOR DEVICE

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