FCX458Q
400V NPN HIGH VOLTAGE TRANSISTOR IN SOT89
Description
Mechanical Data
This Bipolar Junction Transistor (BJT) is designed to meet the
stringent requirements of automotive applications.
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Case: SOT89
Case Material: Molded Plastic. “Green” Molding Compound.
UL Flammability Rating 94V-0
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Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Plated Leads,
Solderable per MIL-STD-202, Method 208
Weight: 0.055 grams (Approximate)
Features
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BVCEO > 400V
IC = 225mA Continuous Collector Current
ICM = 500mA Peak Pulse Current
Excellent hFE Characteristics up to 100mA
Low saturation voltage VCE(sat) < 200mV @ 20mA
Complementary PNP Type: FCX558Q
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen- and Antimony-Free. “Green” Device (Note 3)
The FCX458Q is suitable for automotive applications
requiring specific change control; this part is AEC-Q101
qualified, PPAP capable, and manufactured in IATF16949
certified facilities.
https://www.diodes.com/quality/product-definitions/
SOT89
C
E
E
C
B
C
B
Top View
Pin-Out
Top View
Equivalent Circuit
Ordering Information (Note 4)
Product
FCX458QTA
Compliance
Automotive
Marking
N58
Reel size (inches)
Tape width (mm)
Quantity per reel
1,000
7
12mm
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
N58 = Product Type Marking Code
YWW - Date Code
Y - Last digit of year (ex: 0 = 2020)
WW - Week code (01~53)
N58
YWW
FCX458Q
Document number: DS42893 Rev. 1 - 2
1 of 7
www.diodes.com
November 2020
© Diodes Incorporated