DXT5551
160V NPN HIGH VOLTAGE TRANSISTOR IN SOT89
Features
Mechanical Data
BVCEO > 160V
Package: SOT89
IC = 600mA High Collector Current
Package Material: Molded Plastic, “Green” Molding Compound
UL Flammability Rating 94V-0
Complementary PNP Type: DXT5401
Ideal for Medium Power Switching or Amplification Applications
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
For automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP
capable, and manufactured in IATF 16949 certified facilities),
please contact us or your local Diodes representative.
https://www.diodes.com/quality/product-definitions/
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
Weight: 0.052 grams (Approximate)
SOT89
C
E
C
B
C
B
E
Top View
Device Symbol
Top View
Pin-Out
Ordering Information (Note 4)
Packing
Part Number
Package
Marking
K4N
Reel Size (inches)
Tape Width (mm)
Qty.
Carrier
DXT5551-13
SOT89
13
12
2,500
Reel
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
SOT89
= Manufacturer’s Marking
K4N = Product Type Marking Code
YWW = Date Code Marking
Y or Y = Last Digit of Year (ex: 3 = 2023)
WW = Week Code (01 to 52)
YWW
K4N
1 of 6
www.diodes.com
April 2023
DXT5551
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
Document number: DS31225 Rev. 5 - 2