Diodes MMBD4448HCQW, MMBD4448HAQW, MMBD4448HADW, MMBD4448HCDW, MMBD4448HSDW User Manual
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MMBD4448HCQW /AQW /ADW /CDW /SDW /TW
SURFACE MOUNT FAST SWITCHING DIODE ARRAY
Features |
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Mechanical Data |
•Fast Switching Speed
•Low Forward Voltage: Maximum of 0.72V at 5mA
•Low Reverse Current: Maximum of 100nA at 70V
•Fast Reverse Recovery: Maximum of 4ns
•Low Capacitance: Maximum of 3.5pF
•Small Surface Mount Package
•For General Purpose Switching Applications
•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
•Case: SOT353 or SOT363
•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 e3
•Orientation: See Diagrams Below
•Weight: 0.006 grams (approximate)
SOT353/SOT363
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A1 C |
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AC |
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A4 |
A3 |
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C4 |
NC |
C3 |
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C |
C |
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A1 C1 |
AC |
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SOT-353 |
SOT-363 |
MMBD4448HCQW |
MMBD4448HAQW |
MMBD4448HADW |
MMBD4448HCDW |
MMBD4448HSDW |
MMBD4448HTW |
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TOP VIEW |
TOP VIEW |
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Ordering Information (Note 4) |
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Part Number |
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Qualification |
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Case |
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Packaging |
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MMBD4448HADW-7-F |
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Commercial |
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SOT363 |
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3000/Tape & Reel |
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MMBD4448HADWQ-7-F |
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Automotive |
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SOT363 |
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3000/Tape & Reel |
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MMBD4448HAQW-7-F |
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Commercial |
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SOT363 |
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3000/Tape & Reel |
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MMBD4448HCDW-7-F |
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Commercial |
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SOT363 |
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3000/Tape & Reel |
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MMBD4448HCQW-7-F |
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Commercial |
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SOT353 |
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3000/Tape & Reel |
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MMBD4448HSDW-7-F |
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Commercial |
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SOT363 |
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3000/Tape & Reel |
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MMBD4448HTW-7-F |
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Commercial |
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SOT363 |
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3000/Tape & Reel |
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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 Halogenand Antimony-free, "Green" and Lead-free.
3.Halogenand 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.
Marking Information
KA4 |
YM |
SOT-353
KXX YM
KXXYM
SOT-363
Date Code Key
KA4 = Product Type Marking Code, KA4 = MMBD4448HCQW
YM = Date Code Marking
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
KXX = Product Type Marking Code, ex. KA6 = MMBD4448HADW
KA7 = MMBD4448HCDW
KAB = MMBD4448HSDW YM = Date Code Marking
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
KXX |
YM |
SOT-363
KXX = Product Type Marking Code, ex. KA5 = MMBD4448HAQW
KAA = MMBD4448HTW
YM = Date Code Marking
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
Year |
2000 |
2001 |
2002 |
2003 |
….. |
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2012 |
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2013 |
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2014 |
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2015 |
2016 |
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2017 |
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2018 |
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2019 |
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Code |
L |
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M |
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N |
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P |
….. |
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Z |
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A |
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B |
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C |
D |
E |
F |
G |
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Month |
Jan |
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Feb |
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Mar |
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Apr |
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May |
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Jun |
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Jul |
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Aug |
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Sep |
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Oct |
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Nov |
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Dec |
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Code |
1 |
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
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O |
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N |
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D |
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MMBD4448HCQW /AQW /ADW /CDW /SDW /TW
1 of 4 |
July 2012 |
www.diodes.com |
© Diodes Incorporated |
Document number: DS30153 Rev. 18 - 2
MMBD4448HCQW /AQW /ADW /CDW /SDW /TW
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic |
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Symbol |
Value |
Unit |
Non-Repetitive Peak Reverse Voltage |
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VRM |
100 |
V |
Peak Repetitive Reverse Voltage |
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VRRM |
80 |
V |
Working Peak Reverse Voltage |
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VRWM |
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DC Blocking Voltage |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
57 |
V |
Forward Continuous Current (Note 5) |
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IFM |
500 |
mA |
Non-Repetitive Peak Forward Surge Current |
@ t = 1.0µs |
IFSM |
4.0 |
A |
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@ t = 1.0s |
1.0 |
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Thermal Characteristics
Characteristic |
Symbol |
Value |
Unit |
Power Dissipation (Note 5) |
PD |
200 |
mW |
Thermal Resistance Junction to Ambient Air (Note 5) |
RθJA |
625 |
°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 |
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Reverse Breakdown Voltage (Note 6) |
V(BR)R |
80 |
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V |
IR = 100µA |
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0.62 |
0.72 |
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IF = 5.0mA |
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Forward Voltage |
VF |
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0.855 |
V |
IF = 10mA |
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1.0 |
IF = 100mA |
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1.25 |
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IF = 150mA |
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100 |
nA |
VR = 70V |
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Reverse Current (Note 6) |
IR |
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50 |
µA |
VR = 75V, TJ = +150°C |
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30 |
µA |
VR = 25V, TJ = +150°C |
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25 |
nA |
VR = 20V |
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Total Capacitance |
CT |
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3.5 |
pF |
VR = 6V, f = 1.0MHz |
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Reverse Recovery Time |
trr |
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4.0 |
ns |
VR = 6V, IF = 5mA |
Notes: |
5. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which |
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can be found on our website at http://www.diodes.com. |
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6. Short duration pulse test used to minimize self-heating effect. |
250
Note 5
(mW) |
200 |
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DISSIPATION |
150 |
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100 |
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,POWER |
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50 |
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D |
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P |
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0 |
40 |
80 |
120 |
160 |
200 |
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0 |
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TA, AMBIENT TEMPERATURE (° C) |
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Figure 1 Power Derating Curve, Total Package
(mA) |
1,000 |
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CURRENT |
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100 |
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FORWARD |
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10 |
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, INSTANTANEOUS |
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1 |
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0.1 |
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F |
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I |
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0.4 |
0.8 |
1.2 |
1.6 |
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0 |
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VF, INSTANTANEOUS FORWARD VOLTAGE (V) |
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Figure 2 Typical Forward Characteristics
MMBD4448HCQW /AQW /ADW /CDW /SDW /TW
2 of 4 |
July 2012 |
www.diodes.com |
© Diodes Incorporated |
Document number: DS30153 Rev. 18 - 2
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