Features
BVCEO > 25V
IC = 200mA High Collector Current
Complementary PNP Type: MMBT4126
Ideal for Medium Power Amplification and Switching
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
SOT23
B
MMBT4124
25V NPN SMALL SIGNAL TRANSISTOR IN SOT23
Mechanical Data
Case: SOT23
Case 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
Weight: 0.008 grams (Approximate)
C
Top View
E
Device Symbol
Top View
Pin-Out
Ordering Information (Note 4)
Product
MMBT4124-7-F
Status
Active
Compliance
AEC-Q101
Marking Reel size (inches) Tape width (mm)
K1B
7
8
Quantity per reel
3,000
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html 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 http://www.diodes.com/products/packages.html.
Marking Information
SOT23
K1B
K1N = Product Type Marking Code
YM = Date Code Marking
Y or Y = Year (ex: D = 2016)
M or M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
2014
B
Jan
1
2015
C
Feb
Mar
2
3
2016
D
Apr
4
2017
E
May
Jun
5
6
2018
F
2019
G
Jul
Aug
Sep
7
8
9
2020
H
2021
I
Oct
Nov
Dec
O
N
D
MMBT4124
Document number: DS30105 Rev. 13- 2
1 of 7
www.diodes.com
April 2016
© Diodes Incorporated