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U441

JFET Dual Matched

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SeekIC No. : 00144800 Detail

U441: JFET Dual Matched

U441 Data Sheet

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Part Number:
U441
Mfg:
Vishay/Siliconix
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/8

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Product Details

Quick Details

Transistor Polarity : P-Channel Gate-Source Breakdown Voltage : - 25 V
Configuration : Dual Mounting Style : Through Hole
Package / Case : TO-71 Packaging : Bulk    

Description

Drain Source Voltage VDS :
Drain Current (Idss at Vgs=0) :
Continuous Drain Current :
Gate-Source Breakdown Voltage : - 25 V
Transistor Polarity : P-Channel
Mounting Style : Through Hole
Packaging : Bulk
Configuration : Dual
Package / Case : TO-71


Features:

· High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . .. . gfs > 6 mS
· Low Leakage . . . . . . . . . . . . . . . . . . . . . . IG < 1pA typical
· Low Noise




Application

·Differential Wideband Amplifiers
· VHF/UHF Amplifiers
· Test and Measurement
· Multi-Chip/Hybrids




Specifications

Parameter/Test Condition Symbol Limit Unit
Gate-Drain Voltage VGD -25 V
Gate-Source Voltage VGS -25 V
Gate-Gate Voltage VGG ±50 V
Forward Gate Current IG 50 mA
Power Dissipation (per side)
(total)		 PD 250
350		 mW
mW
Power Derating (per side)
(total)		 2
2.8		 mW/ oC
mW/ oC
Operating Junction Temperature TJ -55 to 150 oC
Storage Temperature Tstg -65 to 200 oC
Lead Temperature (1/16" from case for 10 seconds) TL 300 oC





Description

The U440 Series is an N-Channel Monolithic Dual JFET designed for high speed amplifier circuits. Featuring high gain (> 6 mS typical), low leakage (< 1pA typ) and low noise. This series is an excellent choice for differential amplifier designs.






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