SS4538 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

SS4538: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.140 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, overall_diameter: 0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN, terminal_type_and_quantity: 2 UNINSULATED WIRE LEAD. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-484-7131, 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

SS4538

NSN: 5961-00-484-7131
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 14099 — SEMTECH CORPORATION (USA)

SPECIFICATIONS

material	SILICON SEMICONDUCTOR
overall_length	0.140 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
overall_diameter	0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
function_for_which_designed	ZENER DIODE
specification/standard_data	81349-MIL-S-19500/356 GOVERNMENT SPECIFICATION
voltage_tolerance_in_percent	-5.0 TO 5.0
power_rating_per_characteristic	5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	52.50 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
voltage_rating_in_volts_per_characteristic	91.0 NOMINAL NOMINAL REGULATOR VOLTAGE
NSN	5961-00-484-7131

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 91.0 NOMINAL NOMINAL REGULATOR VOLTAGE

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC

•

OVERALL DIAMETER: 0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL

•

CURRENT RATING PER CHARACTERISTIC: 52.50 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION

•

SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/356 GOVERNMENT SPECIFICATION

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	91.0 NOMINAL NOMINAL REGULATOR VOLTAGE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER	0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
TERMINAL LENGTH	0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL
OVERALL LENGTH	0.140 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC	52.50 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
SPECIFICATION/STANDARD DATA	81349-MIL-S-19500/356 GOVERNMENT SPECIFICATION
VOLTAGE TOLERANCE IN PERCENT	-5.0 TO 5.0
FUNCTION FOR WHICH DESIGNED	ZENER DIODE

SUBSTITUTES & CROSS-REFERENCES 7

925115-28BReference document

Same NSN cross-reference

Reference document — Secondary reference

UZ9299-28Reference document

Same NSN cross-reference

Reference document — Secondary reference

5961PL1277697Reference document

Same NSN cross-reference

Reference document — Informative reference only

JANTX1N4981Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

JAN1N4981Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-S-19500/356Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SS4538?

SS4538 is a SEMICONDUCTOR DEVICE,DIODE.

What parts can replace SS4538?

There are 7 known substitutes for SS4538: 925115-28B, UZ9299-28, 5961PL1277697 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SS4538?

SS4538 is cataloged in the U.S. Government catalog under NSN 5961-00-484-7131. This indicates validated use in U.S. government and defense supply chains.

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SS4538 — SEMICONDUCTOR DEVICE,DIODE

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