Disclaimer: It is the Buyers responsibility for designing, validating and testing the end application under all field use cases and

extreme use conditions. Guaranteeing the application meets required standards, regulatory compliance, and all safety and

security requirements is the responsibility of the Buyer. These resources are subject to change without notice.

IF35083.R00

IFP5020A-B

InterFET

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IFP5020A, IFP5020B P-Channel JFET

Ordering Information Custom Part and Binning Options Available

Part Number

Description

Case

Packaging

IFP5020A; IFP5020B

Through-Hole

TO-18

Bulk

PN5020A; PN5020B

Through-Hole

TO-92

Bulk

SMP5020A; SMP5020B

Surface Mount

SOT23

Bulk

SMP5020ATR; SMP5020BTR

7“ Tape and Reel: Max 3,000 Pieces

13” Tape and Reel: Max 9,000 Pieces

SOT23

Minimum 1,000 Pieces

Tape and Reel

IFP5020ACOT; IFP5020BCOT

Chip Orientated Tray (COT Waffle Pack)

COT

400/Waffle Pack

IFP5020ACFT; IFP5020BCFT

Chip Face-up Tray (CFT Waffle Pack)

CFT

400/Waffle Pack

Product Summary

Parameters

IFP5020A Min

IFP5020B Min

Unit

BVGSS

Gate to Source Breakdown Voltage

25

25

V

IDSS

Drain to Source Saturation Current

-0.15

-0.3

mA

VGS(off)

Gate to Source Cutoff Voltage

0.3

0.3

V

GFS

Forward Transconductance

0.5

1

mS

1

2

3

Source

Drain

Gate

SOT23 Top View

Features

• InterFET P0032F Geometry

• Typical Noise: 10 nV/√Hz

• Low Ciss: 3.2pF Typical

• Similar Characteristics to 2N5020,1

• RoHS Compliant

• SMT, TH, and Bare Die Package options.

Applications

• Analog Switches

• Choppers

Description

The 25V InterFET IFP5020A and IFP5020B are

targeted for data switches and low-level chopper

designs. Gate leakages are typically less than 1nA

at room temperatures. The TO-18 package is

hermetically sealed and suitable for military

applications.

TO-18 Bottom View

3

2

1

Drain

Source

Gate/Case

TO-92 Bottom View

Source

Drain

Gate

1

2

3