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Same model may have multiple batches, images only for reference.
PN4391 Real Image
Same model may have multiple batches, images only for reference.

PN4391

Part No PN4391
Manufacturer Fairchild/ON Semiconductor
Catalog JFETs (Junction Field Effect)
Description JFET N-CH 30V TO92-3
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Discrete Semiconductor Products - Transistors - JFETs
Mfr Fairchild/ON Semiconductor
Package Bulk
Product Status Obsolete
FET Type N-Channel
Voltage - Breakdown (V(BR)GSS) 30 V
Current - Drain (Idss) @ Vds (Vgs=0) 50 mA @ 20 V
Voltage - Cutoff (VGS off) @ Id 4 V @ 1 nA
Input Capacitance (Ciss) (Max) @ Vds 14pF @ 20V
Resistance - RDS(On) 30 Ohms
Power - Max 625 mW
Temperature Range - Operating -55°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package TO-92-3
Standard Package 2,000 pcs
ECCN EAR99
HTSUS 8541.21.0095
Win Source Part Number 656503-PN4391
Ultra Librarian 3D Model Ultra Librarian PN4391 CAD Model

Description

The PN4391 is an N-channel JFET transistor from Fairchild/ON Semiconductor.

  • Application: JFET applications
  • Power Rating: 625mW
  • Breakdown Voltage: 30V
  • Maximum Drain Current: 50mA
  • Voltage Cutoff: 4V @ 1nA
  • Resistance: 30 Ohms
  • Mounting: Through-hole
  • Package: TO-226-3, TO-92-3
  • Input Capacitance: 14pF @ 20V
  • Ideal for: Applications requiring low noise and high input impedance

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