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SDM03MT40A Datasheet

SURFACE MOUNT SCHOTTKY BARRIER DIODE

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Product Summary
VRRM (V)
40
IO (mA)
30
VFmax (V)
0.37
IRmax (µA)
1
Description
30mA Surface Mount Schottky Barrier Diode in SOT-26 package,
offers low capacitance and low forward voltage drop, designed with
Guard Ring for Transient Protection. Ideal for low logic level
applications.
SDM03MT40/A
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features and Benefits
Low Forward Voltage Drop
Guard Ring Die Construction for Transient Protection
Ideal for low logic level applications
Low Capacitance
Totally Lead-Free & Fully RoHS Compliant (Note 1 & 2)
Halogen and Antimony Free. “Green” Device(Note 3)
Mechanical Data
Case: SOT26
Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Polarity: See Diagram
Leads: Matte Tin (Lead Free), Solderable per MIL-STD-202,
Method 208 e3
Lead Free Plating (Matte Tin Finish annealed over Copper
leadframe).
Weight: 0.016 grams (approximate)
Top View
SDM03MT40
Device Schematic
SDM03MT40A
Device Schematic
Ordering Information (Note 4)
Notes:
Part Number
SDM03MT40-7-F
SDM03MT40A-7-F
Case
SOT26
SOT26
Packaging
3000/Tape & Reel
3000/Tape & Reel
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
KSR
KSR = SDM03MT40 Product Type
Marking Code
YM = Date Code Marking
Y = Year ex: A = 2013
M = Month ex: 9 = September
KSK
KSK = SDM03MT40A Product Type
Marking Code
YM = Date Code Marking
Y =Year ex: A = 2013
M = Month ex: 9 = September
Date Code Key
Year
Code
Month
Code
2006
T
Jan
1
2007
U
Feb
2
2008
V
2009
W
Mar Apr May
345
2010
X
Jun
6
2011
Y
Jul
7
2012
Z
2013
A
2014
B
Aug Sep Oct Nov
8 9ON
2015
C
Dec
D
SDM03MT40/A
Document number: DS30372 Rev. 12 - 2
1 of 4
www.diodes.com
October 2013
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

SDM03MT40A Datasheet

SURFACE MOUNT SCHOTTKY BARRIER DIODE

No Preview Available !

Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 6)
Non-Repetitive Peak Forward Surge Current @8.3ms
Single half sine-wave superimposed on rated load
(JEDEDC method)
Symbol
VRRM
VRWM
VR
VR(RMS)
IFM
IFSM
SDM03MT40/A
Value
40
28
30
200
Unit
V
V
mA
mA
Thermal Characteristics
Characteristic
Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
Symbol
PD
RθJA
TJ, TSTG
Value
225
444
-40 to +125
Unit
mW
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Reverse Breakdown Voltage (Note 6)
Forward Voltage Drop (Note 6)
Leakage Current (Note 6)
Total Capacitance
Symbol Min Typ Max
V(BR)R
40
VF   370
IR   1
CT 2
Notes:
5. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
6. Short duration pulse test used to minimize self-heating effect.
Unit
V
mV
µA
pF
Test Condition
IR = 10µA
IF = 1mA
VR = 10V
VR = 1V f = 1.0 MHz
1
100m
10m
1m
100n
10n
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
1n
0
5 10 15 20 25 30 35
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
SDM03MT40/A
Document number: DS30372 Rev. 12 - 2
2 of 4
www.diodes.com
October 2013
© Diodes Incorporated


Part Number SDM03MT40A
Description SURFACE MOUNT SCHOTTKY BARRIER DIODE
Maker Diodes Incorporated
Total Page 4 Pages
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