Littelfuse Inc. SMF4L22A

Factory Lead Time

19 Weeks

Mounting Type

Surface Mount

Package / Case

SOD-123F

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Diode Element Material

SILICON

Breakdown Voltage / V

24.4V

Number of Elements

1

Reverse Stand-off Voltage

22V

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-55°C~150°C TJ

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tape & Reel (TR)

Series

SMF4L

Published

2013

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

2

ECCN Code

EAR99

Type

Zener

Applications

General Purpose

Additional Feature

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

FLAT

JESD-30 Code

R-PDSO-F2

Configuration

SINGLE

Power Line Protection

During fault, the only circuit breaker closest to the fault point should be tripped. The operating time of relay associated with protection of line should be as minimum as possible in order to prevent unnecessary tripping of circuit breakers associated with other healthy parts of power system.

No

Power - Peak Pulse

400W

Voltage - Clamping (Max) @ Ipp

35.5V

Clamping Voltage

35.5V

Peak Pulse Current

The peak pulse power rating of a TVS diode is defined as the instantaneous power dissipated by a device for a given pulse condition, and is a measure of the power that is dissipated in the TVS junction during a given transient event.

11.3A

Peak Pulse Power

400W

Direction

Unidirectional

Unidirectional Channels

1

Non-rep Peak Rev Power Dis-Max

2000W

Max Junction Temperature (Tj)

150°C

Height

980μm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant