DIODES MMBD4448HTW-7, MMBD4448HCQW-7, MMBD4448HAQW-7, MMBD4448HSDW-7, MMBD4448HCDW-7 Datasheet
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Marking: KA6
MMBD4448HADW
Marking: KA4
MMBD4448HCQW
Marking: KA5
MMBD4448HAQW
A
1
A
2
C
2
C
1
C
2
C
1
Marking: KA7
MMBD4448HCDW
A
M
J
L
FD
B
C
H
K
This pin omitted
for SOT-353
Orientation Indicato
r
applies only to parts
where shown below
DS30153 Rev. 7 - 2 1 of 3 MMBD4448HCQW /AQW /ADW /CDW /SDW /TW
MMBD4448HCQW /AQW /ADW/
CDW /SDW /TW
SURFACE MOUNT FAST SWITCHING DIODE ARRAY
Features
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
80
V
RMS Reverse Voltage
V
R(RMS)
57 V
Forward Continuous Current
I
FM
500 mA
Average Rectified Output Current
I
O
250
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
I
FSM
4.0
2.0
A
Power Dissipation (Note 1)
P
d
200 mW
Thermal Resistance Junction to Ambient Air (Note 1)
R
qJA
625 °C/W
Operating and Storage Temperature Range
T
j,TSTG
-65 to +150 °C
Maximum Ratings
@ TA= 25°C unless otherwise specified
·
Case: SOT-353 and SOT-363, Molded Plastic
·
Case Material - UL Flammability Rating
Classification 94V-0
·
Terminals: Solderable per MIL-STD-202,
Method 208
·
Orientation: See Diagram
·
Marking: See Diagram
·
Weight: 0.006 grams (approx.)
Mechanical Data
·
Fast Switching Speed
·
Ultra-Small Surface Mount Package
·
For General Purpose Switching Applications
·
High Conductance
SOT-363/SOT-353
Dim Min Max
A
0.10 0.30
B
1.15 1.35
C
2.00 2.20
D
0.65 Nominal
F
0.30 0.40
H
1.80 2.20
J
¾ 0.10
K
0.90 1.00
L
0.25 0.40
M
0.10 0.25
All Dimensions in mm
Marking: KAA
MMBD4448HTW
C
1
A
3
C
2
A
1
C
3
A
2
C
1
C
2
A
2
A
1
A
2
A
1
C
2
C
1
NC
A
C
3
C
4
A
2
A
1
C
A
3
A
4
NEW PRODUCT
AC
1
AC
2
C
2
A
1
A
2
C
1
Marking: KAB
MMBD4448HSDW
Notes: 1. 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 can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
SOT-363
DS30153 Rev. 7 - 2 2 of 3 MMBD4448HCQW /AQW /ADW /CDW /SDW /TW
NEW PRODUCT
Electrical Characteristics
@ TA= 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 2)
V
BR(R)
80 ¾ V
I
R
= 100mA
Maximum Forward Voltage (Note 2)
V
FM
0.62
¾
¾
¾
0.72
0.855
1.0
1.25
V
I
F
= 5.0mA
I
F
= 10mA
I
F
= 100mA
I
F
= 150mA
Maximum Peak Reverse Current (Note 2)
I
RM
¾
100
50
30
25
nA
mA
mA
nA
V
R
= 70V
V
R
= 75V, Tj= 150°C
V
R
= 25V, Tj= 150°C
V
R
= 20V
Junction Capacitance
C
j
¾ 3.5 pF
V
R
= 6, f = 1.0MHz
Reverse Recovery Time
t
rr
¾ 4.0 ns
V
R
= 6V, IF= 5mA
Notes: 2. Short duration pulse test used to minimize self-heating effect.
KA4 = Product Type Marking Code, KA4 = MMBD4448HCQW
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
KA4
YM
Marking Information
Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Device
Packaging Shipping
MMBD4448HADW-7
MMBD4448HAQW-7
MMBD4448HCDW-7
MMBD4448HCQW-7
MMBD4448HSDW-7
MMBD4448HTW-7
SOT-363
SOT-363
SOT-363
SOT-353
SOT-363
SOT-363
3000/Tape & Reel
Ordering Information
(Note 3)
KXX
YM
KXX = Product Type Marking Code, ex. KA5 = MMBD4448HAQW
KAA = MMBD4448HTW
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
KXX YM
KXX YM
KXX = Product Type Marking Code, ex. KA6 = MMBD4448HADW
KA7 = MMBD4448CDW
KA8 = MMBD4448HSDW
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
Month Jan Feb March Apr May Jun Jul
Aug Sep Oct Nov Dec
Code
1234567
89 OND
Year 1998 1999 2000 2001 2002
2003 2004
Code
JKLM N
OP
SOT-353
SOT-363
Date Code Key
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