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Diodes Semiconductor Electronic Components Datasheet

MMBD4448HTM Datasheet

SURFACE MOUNT FAST SWITCHING DIODE ARRAY

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MMBD4448HTM pdf
Features
Fast Switching Speed
Small Surface Mount Package
For General Purpose Switching Applications
High Conductance
Lead Free/RoHS Compliant (Note 1)
"Green" Device (Notes 2 and 3)
SOT-26
MMBD4448HTM
SURFACE MOUNT FAST SWITCHING DIODE ARRAY
Mechanical Data
Case: SOT-26
Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish annealed over Copper leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Orientation: See Diagram
Weight: 0.016 grams (approximate)
Top View
Top View
Internal Schematic
Ordering Information (Notes 3 & 4)
Notes:
Part Number
MMBD4448HTM-7-F
Case
SOT-26
Packaging
3000/Tape & Reel
1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.
3. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to
Date Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants
4. For packaging details, go to our website at http://www.diodes.com.
Marking Information
KAD
KAD = Product Type Marking Code
YM = Date Code Marking
Y =Year (ex: T = 2006)
M = Month (ex: 9 = September)
Date Code Key
Year 2002
Code
N
Month
Code
Jan
1
2003
P
2004
R
2005
S
2006
T
2007
U
Feb Mar Apr May
2345
2008
V
Jun
6
2009
W
Jul
7
2010
X
2011
Y
2012
Z
2013
A
2014
B
Aug Sep Oct Nov
8 9ON
2015
C
Dec
D
MMBD4448HTM
Document number: DS30302 Rev. 8 - 2
1 of 4
www.diodes.com
February 2011
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

MMBD4448HTM Datasheet

SURFACE MOUNT FAST SWITCHING DIODE ARRAY

No Preview Available !

MMBD4448HTM pdf
MMBD4448HTM
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 5)
Average Rectified Output Current (Note 5)
Non-Repetitive Peak Forward Surge Current
@ t = 1.0μs
@ t = 1.0s
Symbol
VRM
VRRM
VRWM
VR
VR(RMS)
IFM
IO
IFSM
Value
100
80
57
500
250
4.0
1.0
Unit
V
V
V
mA
mA
A
Thermal Characteristics
Characteristic
Power Dissipation (Note 5)
Thermal Resistance Junction to Ambient Air (Note 5)
Operating and Storage Temperature Range
Symbol
PD
RθJA
TJ, TSTG
Value
350
357
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 6)
Forward Voltage
Reverse Current (Note 6)
Total Capacitance
Reverse Recovery Time
Symbol
V(BR)R
VF
Min
80
0.62
IR
CT
trr
Max
0.72
0.855
1.0
1.25
100
50
30
25
3.5
4.0
Unit
V
V
nA
μA
μA
nA
pF
ns
Test Condition
IR = 2.5μA
IF = 5.0mA
IF = 10mA
IF = 100mA
IF = 150mA
VR = 70V
VR = 75V, TJ = 150°C
VR = 25V, TJ = 150°C
VR = 20V
VR = 6, f = 1.0MHz
VR = 6V, IF = 5mA
Notes:
5. Device mounted on FR-5 PCB 1.0 x 0.75 x 0.062 inch pad layout as shown on Diodes Inc. suggested pad layout AP02001, which can be found on our
website at http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
300 1,000
250
100
200
150
100
50
0
0
25
50 75
100 125 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve, Total Package (Note 5)
10
TA = -40ºC
TA = 0ºC
1 TA = 25ºC
TA = 75ºC
TA = 125ºC
0.1
0
0.4 0.8 1.2 1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics, Per Element
MMBD4448HTM
Document number: DS30302 Rev. 8 - 2
2 of 4
www.diodes.com
February 2011
© Diodes Incorporated


Part Number MMBD4448HTM
Description SURFACE MOUNT FAST SWITCHING DIODE ARRAY
Maker Diodes Incorporated
Total Page 4 Pages
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