NB4391 TR TIN/LEAD

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Global Brand Reference

Product type
JFETs
Description
JFET N-CH 40V SOT23
Original MPN
CMPF4391 TR TIN/LEAD
Manufacturer
Central Semiconductor Corp

ChipNobo MPN

NB4391 TR TIN/LEAD

  • High-reliability design
  • Long-term stable supply
  • RoHS compliant

Technical specification comparison (core parameters)

Parameter Central Semiconductor CorpCMPF4391 TR TIN/LEAD ChipNoboNB4391 TR TIN/LEAD Match
Part Status Active Active
Mounting Type Surface Mount Surface Mount
FET Type N-Channel N-Channel
Power - Max 350 mW 350 mW
Package / Case TO-236-3 SC-59 SOT-23-3 TO-236-3 SC-59 SOT-23-3
Operating Temperature -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss) 40 V 40 V
Supplier Device Package SOT-23 SOT-23
Input Capacitance (Ciss) (Max) @ Vds 14pF @ 20V 14pF @ 20V
Voltage - Breakdown (V(BR)GSS) 40 V 40 V
Current - Drain (Idss) @ Vds (Vgs=0) 50 mA @ 20 V 50 mA @ 20 V
Voltage - Cutoff (VGS off) @ Id 4 V @ 1 nA 4 V @ 1 nA
Resistance - RDS(On) 30 Ohms 30 Ohms
RoHS Status RoHS non-compliant RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)

Supply & lifecycle

Lifecycle status Active
NRND No
EOL No
PCN monitor No
Last buy date No Deadline
Alternate availability Sufficient
Application areas
Medical Monitoring Equipment Laboratory Equipment
Portable Medical Device Semiconductor Equipment
Industrial Computer 5G Base Station
Wireless Gateway Data Communication Equipment
Data Center Switch TWS Earbuds
Smart Speaker VR/AR Device

Compatibility verification

Package Match
Pin Match
Electrical Match
Operating Range Match
Qualification Match
Pin-to-pin Compatible

Pin-to-Pin Replacement Solutions

100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application

ChipNobo Replacement

NB4391 TR TIN/LEAD

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR

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