BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 31 - 2
1 of 4
www.diodes.com
January 2015
© Diodes Incorporated
BAS16 / MMBD4148 / MMBD914
SURFACE MOUNT SWITCHING DIODE
Features
• Fast Switching Speed
• Surface Mount Package Ideally Suited for Automated Insertion
• For General Purpose Switching Applications
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
• Qualified to AEC-Q101 Standards for High Reliability
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: Matte Tin Finish Annealed over Alloy 42 Leadframe
(Lead Free Plating).
Solderable per MIL-STD-202, Method 208
• Polarity: See Diagram
• Weight: 0.008 grams (Approximate)
Ordering Information
(Note 5)
Part Number
Compliance
Case
Packaging
BAS16-7-F Standard SOT23 3,000/Tape & Reel
BAS16-13-F Standard SOT23 10,000/Tape & Reel
BAS16Q-7-F Automotive SOT23 3,000/Tape & Reel
BAS16Q-13-F Automotive SOT23 10,000/Tape & Reel
MMBD4148-7-F Standard SOT23 3,000/Tape & Reel
MMBD4148-13-F Standard SOT23 10,000/Tape & Reel
MMBD914-7-F Standard SOT23 3,000/Tape & Reel
MMBD914-13-F Standard SOT23 10,000/Tape & Reel
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. Product manufactured with Date Code 9W (week 39, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 9W are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year 2002 2003 ….. 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Code N P ….. Y Z A B C D E F G H
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1 2 3 4 5 6 7 8 9 O N D
Top View
SOT23
Top View
Internal Schematic
KA2 = Product Type Marking Code
YM = Date Code Marking for SAT
Y = Year (ex: C = 2015)
M = Month (ex: 9 = September)
KA2 = Product Type Marking Code
= Date Code Marking for CAT
= Year (ex: C = 2015)
M = Month (ex: 9 = September)
Y
YM
BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 31 - 2
2 of 4
www.diodes.com
January 2015
© Diodes Incorporated
BAS16 / MMBD4148 / MMBD914
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage V
RM
100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
75 V
RMS Reverse Voltage V
R(RMS)
53 V
Forward Continuous Current (Note 6) I
FM
300 mA
Average Rectified Output Current (Note 6) I
O
200 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0µs
@ t = 1.0s I
FSM
2.0
1.0 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6) P
D
350 mW
Thermal Resistance Junction to Ambient Air (Note 6) R
θJA
357 °C/W
Operating and Storage Temperature Range T
J
, T
STG
-65 to +150 °C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 7) V
(BR)R
75 V I
R
= 100µA
Forward Voltage V
F
0.715
0.855
1.0
1.25
V
I
F
= 1.0mA
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
Leakage Current (Note 7) I
R
1.0
50
30
25
µA
µA
µA
nA
V
R
= 75V
V
R
= 75V, T
J
= +150°C
V
R
= 25V, T
J
= +150°C
V
R
= 20V
Total Capacitance C
T
2.0 pF V
R
= 0, f = 1.0MHz
Reverse Recovery Time t
rr
4.0 ns I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100Ω
Notes: 6. Device mounted on glass epoxy PCB 1.6” x 1.6” x 0.06”; mounting pad for the cathode lead min. 0.93in2.
7. Short duration pulse test used to minimize self-heating effect.
BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 31 - 2
3 of 4
www.diodes.com
January 2015
© Diodes Incorporated
BAS16 / MMBD4148 / MMBD914
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
400
T , AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
A
P
,
P
O
W
E
R
D
I
S
S
I
P
A
T
I
O
N
(
m
W
)
D
Note 6
200
100
300
0
500
0
100
200
0.1
1
0.01
0.001
01.5
1.00.5
I
,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
0.1
1
10
100
1,000
10,000
020 40 60 80 100
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
R
I
,
I
N
S
T
A
N
T
A
N
E
O
U
S
R
E
V
E
R
S
E
C
U
R
R
E
N
T
(
n
A
)
R
0.0
0.2
0.4
0.6
0.8
1.8
1.6
1.4
1.2
1.0
2.0
010 20 40
30
C
,
T
O
T
A
L
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
R
J
K1 K
L1
GAUGE PLANE
0.25
H
L
M
All 7°
A
C B
D
G
F
a
SOT23
Dim
Min
Max
Typ
A
0.37 0.51 0.40
B
1.20 1.40 1.30
C
2.30 2.50 2.40
D
0.89 1.03 0.915
F
0.45 0.60 0.535
G
1.78 2.05 1.83
H
2.80 3.00 2.90
J
0.013
0.10 0.05
K
0.890
1.00 0.975
K1
0.903
1.10 1.025
L
0.45 0.61 0.55
L
1
0.25 0.55 0.40
M
0.085
0.150
0.110
a
8°
All Dimensions in mm
BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 31 - 2
4 of 4
www.diodes.com
January 2015
© Diodes Incorporated
BAS16 / MMBD4148 / MMBD914
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
SOT23
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2015, Diodes Incorporated
www.diodes.com
Dimensions
Value (in mm)
Z
2.9
X
0.8
Y
0.9
C
2.0
E
1.35
X
E
Y
C
Z
