DMMT3904WQ
40V MATCHED PAIR NPN SMALL SIGNAL TRANSISTOR IN SOT363
Features
Mechanical Data
BVCEO > 40V
Case: SOT363
IC = 200mA High Collector Current
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Pair of NPN Transistors that are Intrinsically Matched (Note 1)
2% Matching on Current Gain (hFE
)
2mV Matching on Base-Emitter Voltage (VBE
)
Terminals: Finish
MIL-STD-202, Method 208
Weight: 0.006 grams (Approximate)
Matte Tin Finish. Solderable per
Fully Internally Isolated in a Small Surface Mount Package
Totally Lead-Free & Fully RoHS Compliant (Notes 2 & 3)
Halogen and Antimony Free. "Green" Device (Note 4)
The DMMT3904WQ is suitable for automotive applications
requiring specific change control; this part is AEC-Q101
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.
Applications
Current Mirrors
Differential and Instrumentation Amplifiers
Comparators
https://www.diodes.com/quality/product-definitions/
SOT363
Device Schematic and Pin-Out
Top View
Top View
Ordering Information (Note 5)
Part Number
Compliance
Marking
Reel Size (inches)
Tape Width (mm)
Quantity per Reel
DMMT3904WQ-7-F
Automotive
K4A
7
8
3,000
Notes:
1. Intrinsically matched pair as this is built with adjacent die from the same wafer.
2. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
3. 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.
4. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
SOT363
K4A = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: H = 2020)
M = Month (ex: 2 = February)
Date Code Key
Year
2014
…
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
Code
B
…
H
I
J
K
L
M
N
O
P
R
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
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www.diodes.com
July 2020
© Diodes Incorporated
DMMT3904WQ
Document number: DS42397 Rev. 1 - 2