N-Channel JFET
InterFET
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IF4500
IF4500 N-Channel JFET
Features
⢠InterFET N0450L Geomet...
Description
InterFET
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Technical Support
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IF4500
IF4500 N-Channel JFET
Features
InterFET N0450L Geometry Low Noise: 0.9 nV/âHz Typical High Gain: 70mS Typical Replacement for IF4510,11 RoHS Compliant SMT, TH, and Bare Die Package options.
Applications
Low-Noise, High Gain Amplifiers
Description
The -20V InterFET IF4500 JFET is targeted for low noise high gain amplifier designs. The IF4500 has a cutoff voltage of less than 1.5V ideal for low voltage applications. The TO-72 package is hermetically sealed and suitable for military applications.
Gate Drain 2 Source
TO-72 Bottom View
3 4 Case
1
Drain 1 Source 2
SOT23 Top View 3 Gate
Product Summary
Parameters
BVGSS
Gate to Source Breakdown Voltage
IDSS
Drain to Source Saturation Current
VGS(off)
Gate to Source Cutoff Voltage
GFS
Forward Transconductance
Ordering Information Custom Part and Binning Options Available
Part Number
Description
IF4500T72
Through-Hole
IF4500ST3
Surface Mount
7â Tape and Reel: Max 3,000 Pieces
IF4500ST3TR
13â Tape and Reel: Max 9,000 Pieces
IF4500COT
Chip Orientated Tray (COT Waffle Pack)
IF4500CFT
Chip Face-up Tray (CFT Waffle Pack)
IF4500 Min
Unit
-20
V
5
mA
-0.35
V
15
mS
Case TO-72 SOT23
SOT23 COT CFT
Packaging Bulk Bulk
Minimum 1,000 Pieces Tape and Reel 400/Waffle Pack 400/Waffle Pack
Disclaimer: It is the Buyers responsibility for designing, validating and testing the end application under all field use cases and extreme use cond...
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