SMP1302-027 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

SMP1302-027

Switch and Attenuator Plastic Packaged PIN Diodes

Unspecified 

Switch and Attenuator

Plastic Packaged PIN Diodes

Features

s Low Distortion Design

s Frequency Range from HF to > 2 GHz

s Designed for Base Station and Handset

Applications

Description

The SMP1302 series of plastic packaged, surface

mountable, low capacitance (0.3 pF) silicon PIN diodes

are designed for high volume switch and attenuator

applications from 10 MHz to beyond 2 GHz. These diodes

are designed for use in low distortion PI and TEE

attenuators with low drive current (maximum resistance

at 1 mA is 10 Ω) commonly used in TV distribution and

cellular base station applications. The nominal 50 µm

I region width combined with a maximum resistance of

3 Ω at 10 mA, make these diodes useful in large signal

switch applications. Available as single and dual diodes

in a selection of plastic packages including SOT-23,

SOD-323, small footprint SC-79 and miniature

SC-70. Available in a SOT-5 (SMP1302-027) package as

a four diode array designed for insertion in the commonly

used 4 diode PI attenuator circuit.

SMP1302 Series

Absolute Maximum Ratings

Characteristic

Reverse Voltage (VR)

Power Dissipation @ 25°C Lead

Temperature (PD)

Storage Temperature (TST)

Operating Temperature (TOP)

ESD Human Body Model

Value

200 V

250 mW

-65°C to +150°C

-65°C to +150°C

Class 1C

Single

Common

Anode

Marking: PF1

Marking: PF9

SOT-23

SOT-23

o SMP1302-001 o SMP1302-003

LS = 1.5 nH

LS = 1.5 nH

SC-70

o SMP1302-073

LS = 1.4 nH

o Available through distribution.

Common

Cathode

Marking: PF3

SOT-23

o SMP1302-004

LS = 1.5 nH

SC-70

o SMP1302-074

LS = 1.4 nH

Series

Pair

Marking: PF2

SOT-23

o SMP1302-005

LS = 1.5 nH

SC-70

o SMP1302-075

LS = 1.4 nH

Single

SOD-323

o SMP1302-011

LS = 1.5 nH

PI

Marking: PFM

SOT-5

o SMP1302-027

Single

SC-79

o SMP1302-079

LS = 0.7 nH

Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

1

Specifications subject to change without notice. 1/01A

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