Bourns Inc. CD143A-SR70

Factory Lead Time

7 Weeks

Contact Plating

Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.

Tin

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

TO-253-4, TO-253AA

Number of Pins

4

Diode Element Material

SILICON

Breakdown Voltage / V

85V

Number of Elements

4

Reverse Stand-off Voltage

70V

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)

Published

2007

JESD-609 Code

e3

Pbfree Code

yes

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

4

Termination

SMD/SMT

ECCN Code

EAR99

Type

Steering (Rail to Rail)

Applications

General Purpose

Terminal Form

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

GULL WING

Depth

1.39mm

Base Part Number

CD143A

Pin Count

a count of all of the component leads (or pins)

4

Working Voltage

70V

Polarity

Unidirectional

Number of Channels

2

Leakage Current

1μA

Element Configuration

The distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals.

Dual

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

Current - Peak Pulse (10/1000μs)

24A 8/20μs

Max Reverse Leakage Current

1μA

Clamping Voltage

7V

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.

24A

Max Surge Current

Surge current is a peak non repetitive current. Maximum (peak or surge) forward current = IFSM or if(surge), the maximum peak amount of current the diode is able to conduct in forward bias mode.

24A

Test Current

50μA

Reverse Recovery Time

4 ns

Peak Reverse Current

The maximum voltage that a diode can withstand in the reverse direction without breaking down or avalanching.If this voltage is exceeded the diode may be destroyed. Diodes must have a peak inverse voltage rating that is higher than the maximum voltage that will be applied to them in a given application.

100nA

Capacitance @ Frequency

10pF @ 1MHz

Reverse Breakdown Voltage

85V

Max Breakdown Voltage

85V

ESD Protection

Yes

Min Breakdown Voltage

85V

Height

1.14mm

Length

3.04mm

Width

1.39mm

REACH SVHC

No SVHC

RoHS Status

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

ROHS3 Compliant