MMBD2004SQ
HIGH VOLTAGE SURFACE MOUNT DUAL SWITCHING DIODE
Features
Mechanical Data
Fast Switching Speed: Maximum of 50ns
Case: SOT23
High Reverse Breakdown Voltage: 300V
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Solderable per MIL-STD-202, Method 208
Lead-Free Plating (Matte Tin Finish Annealed over Alloy 42
Low Leakage Current: Maximum of 100nA when VR = 240V at
Room Temperature
Surface Mount Package Ideally Suited for Automated Insertion
Dual Series Configuration
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The MMBD2004SQ is suitable for automotive applications
requiring specific change control and is AEC-Q101 qualified,
is PPAP capable, and is manufactured in IATF16949:2016
certified facilities.
Leadframe)
e3
Polarity: See Diagram
Weight: 0.008 grams (Approximate)
SOT23
Top View
Internal Schematic
Ordering Information (Note 4)
Part Number
Qualification
Case
Packaging
MMBD2004SQ-7-F
Automotive
SOT23
3000/Tape & 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
KXX = Product Type Marking Code (KA9 or KAE)
YM = Date Code Marking
Y = Year (ex: G = 2019)
M = Month (ex: 9 = September)
Date Code Key
Year
2001
2002
2003
…..
2019
2020
2021
2022
2023
2024
2025
2026
Code
M
N
P
…..
G
H
I
J
K
L
M
N
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
1 of 5
www.diodes.com
July 2019
© Diodes Incorporated
MMBD2004SQ
Document number: DS42078 Rev. 2 - 2