DATA SHEET • SMP1345 SERIES DIODES

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

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May 9, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200046M

Table 1. SMP1345 Series Packaging and Marking

Common Anode

Common Cathode

Series Pair

Single

Ring

Single

SOT-23

SOT-23

SOT-23

SC-79

Green™

MIS

Green™

SOD-882

Green™

SMP1345-003

Marking: PU9

SMP1345-004

Marking: PU3

SMP1345-005

Marking: PU2

Marking: 0

Pb-Free

SMP1345-003LF

Green™

Marking: RU9

SMP1345-004LF

Green™

Marking: RU3

SMP1345-005LF

Green™

Marking: RU2

SMP1345-079LF

Marking: Cathode

SMP1345-040LF

Marking: U

SC-70

Green™

SMP1345-075LF

Marking: RU2

The Pb-free symbol or “LF” in the part number denotes a lead-free, RoHS-compliant package unless otherwise noted as Green™. Tin/lead (Sn/Pb) packaging is not recommended

for new designs.

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Table 2. SMP1345 Series Absolute Maximum Ratings

Parameter

Symbol

Minimum

Maximum

Units

Reverse voltage

50

V

Power dissipation @ 25

°C lead temperature

250

mW

Storage temperature

–65

+150

°C

Operating temperature

–65

+150

°C

Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other

parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.

CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device

must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body

or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. The

SMP1345 series PIN diodes are Class 1B ESD devices.

Electrical and Mechanical Specifications

The absolute maximum ratings of the SMP1345 series are

provided in Table 2. Electrical specifications are provided in

Table 3.

The state of the SMP1345-518 series diode is determined by the

logic provided in Table 4. Typical performance characteristics of

the SMP1345 series are illustrated in Figures 1 to 5.