FMMT619Q
50V NPN SILICON LOW SATURATION TRANSISTOR IN SOT23
Features
Mechanical Data
BVCEO > 50V
Package: SOT23
IC = 2A Continuous Collector Current
Package Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
625mW Power Dissipation
Low Saturation Voltage VCE(sat) < 200mV @ 1A
RCE(sat) = 68mΩ for a Low Equivalent On-Resistance
hFE Characterised up to 6A for High Current Gain Hold-up
Complementary PNP Type: DIODES™ FMMT720Q
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The DIODES™ FMMT619Q is suitable for automotive
applications requiring specific change control; this part is
AEC-Q101 qualified, PPAP capable, and manufactured in
IATF16949 certified facilities.
Weight 0.008 grams (Approximate)
Applications
MOSFET gate driving
DC-DC / DC-AC converters
Regulators
https://www.diodes.com/quality/product-definitions/
LED drivers
Motor controls
SOT23 (Type DN)
C
E
B
C
B
E
Top View
Device Symbol
Top View
Pin-Out
Ordering Information (Note 4)
Packing
Carrier
Reel
Part Number
Package
Marking
619
Reel Size (inches)
Tape Width (mm)
Qty.
FMMT619QTA
SOT23 (Type DN)
7
8
3,000
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
SOT23 (Type DN)
619 = Product Type Marking Code
1 of 7
www.diodes.com
October 2022
© 2022 Copyright Diodes Incorporated. All Rights Reserved.
FMMT619Q
Document number: DS45302 Rev. 1 - 2