All prices are in US dollars.
Digi-Key Part Number MMBF4393CT-ND
Price Break Unit Price Extended Price
1 0.48000 0.48
10 0.35700 3.57
100 0.20180 20.18
500 0.13380 66.90
1,000 0.10262 102.62
Quantity Available Digi-Key Stock: 26,180
Can ship immediately

Manufacturer Part Number


Description JFET N-CH 30V 350MW SOT23
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets PN4391-93, MMBF4391-93
Molded Pkg, SUPERSOT, 3 Lead Drawing
Product Photos SOT-23-3
Product Training Modules High Voltage Switches for Power Processing
PCN Design/Specification Mold Compound 12/Dec/2007
PCN Assembly/Origin Assembly Site Addition 20/Jul/2015
PCN Packaging Binary Year Code Marking 15/Jan/2014
Standard Package ? 1

Discrete Semiconductor Products


JFETs (Junction Field Effect)

Series -
Packaging ? Cut Tape (CT)?
FET Type N-Channel
Voltage - Breakdown (V(BR)GSS) 30V
Drain to Source Voltage (Vdss) 30V
Current - Drain (Idss) @ Vds (Vgs=0) 5mA @ 20V
Current Drain (Id) - Max -
Voltage - Cutoff (VGS off) @ Id 500mV @ 1nA
Input Capacitance (Ciss) @ Vds 14pF @ 20V
Resistance - RDS(On) 100 Ohm
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 (TO-236)
Power - Max 350mW
Online Catalog N-Channel JFETs
Other Names MMBF4393CT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
MMBF4393TR-ND MMBF4393 Fairchild Semiconductor Tape & Reel (TR)? 24,000 - Immediate
0.08660 3,000
MMBF4393DKR-ND MMBF4393 Fairchild Semiconductor Digi-Reel®? 26,180 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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02:09:43 4/30/2016