BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 27 - 2 1 of 4
www.diodes.com August 2012
© 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 Qualification Case Packaging
BAS16-7-F Commercial SOT23 3,000/Tape & Reel
BAS16-13-F Commercial 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 Commercial SOT23 3,000/Tape & Reel
MMBD4148-13-F Commercial SOT23 10,000/Tape & Reel
MMBD914-7-F Commercial SOT23 3,000/Tape & Reel
MMBD914-13-F Commercial 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 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.
Marking Information
Date Code Key
Year 2002 2003 ….. 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Code N P ….. U V W X Y Z A B C D
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
K = SAT (Shanghai Assembly / Test site)
A
2 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
C = CAT (Chengdu Assembly / Test site)
A
2 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
CA2
YM
KA2
YM
BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 27 - 2 2 of 4
www.diodes.com August 2012
© Diodes Incorporated
BAS16 / MMBD4148 / MMBD914
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 75 V
RMS Reverse Voltage VR
(
RMS
)
53 V
Forward Continuous Current (Note 6) IFM 300 mA
Average Rectified Output Current (Note 6) IO 200 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0µs
@ t = 1.0s IFSM 2.0
1.0 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6) PD 350 mW
Thermal Resistance Junction to Ambient Air (Note 6) R
θ
JA 357 °C/W
Operating and Storage Temperature Range TJ , TSTG -65 to +150 °C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 7) V
(
BR
)
R 75 V IR = 100µA
Forward Voltage VF
0.715
0.855
1.0
1.25
V
IF = 1.0mA
IF = 10mA
IF = 50mA
IF = 150mA
Leakage Current (Note 7) IR
1.0
50
30
25
µA
µA
µA
nA
VR = 75V
VR = 75V, TJ = +150°C
VR = 25V, TJ = +150°C
VR = 20V
Total Capacitance CT 2.0 pF
VR = 0, f = 1.0MHz
Reverse Recovery Time trr 4.0 ns
IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100Ω
Notes: 6. Device mounted on glass epoxy PCB 1.6” x 1.6x 0.06”; mounting pad for the cathode lead min. 0.93in2.
7. Short duration pulse test used to minimize self-heating effect.
400
T , AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
A
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
Note 6
200
100
300
0
500
0100 200
0.1
1
0.01
0.00101.5
1.00.5
I , INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A )
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 27 - 2 3 of 4
www.diodes.com August 2012
© Diodes Incorporated
BAS16 / MMBD4148 / MMBD914
0.1
1
10
100
1,000
10,000
020 40 60 80 100
V , INSTANTANEOUS REVERSE VOLT AGE (V)
Fig. 3 Typical Reverse Characteristics
R
I, I
N
S
T
A
N
T
A
N
E
O
U
S
R
EVE
R
SE
C
U
R
R
E
N
T
(nA)
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
AL
C
A
P
A
C
I
T
A
N
C
E (p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig . 4 To t al Cap acitance vs. Revers e Voltage
R
Package Outline Dimensions
Suggested Pad Layout
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 0.903 1.10 1.00
K1 - - 0.400
L 0.45 0.61 0.55
M 0.085 0.18 0.11
α 0° 8° -
All Dimensions in mm
Dimensions Value (in mm)
Z 2.9
X 0.8
Y 0.9
C 2.0
E 1.35
A
M
JL
D
F
BC
H
K
G
K1
XE
Y
C
Z
BAS16 / MMBD4148 / MMBD914
Document number: DS12003 Rev. 27 - 2 4 of 4
www.diodes.com August 2012
© Diodes Incorporated
BAS16 / MMBD4148 / MMBD914
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