MMBD4448DW-7 Diodes Inc, MMBD4448DW-7 Datasheet
MMBD4448DW-7
Manufacturer Part Number
MMBD4448DW-7
Description
DIODE SWTCH 75V 200MW SOT-363
Manufacturer
Diodes Inc
Datasheet
1.MMBD4448DW-7-F.pdf
(3 pages)
Specifications of MMBD4448DW-7
Voltage - Forward (vf) (max) @ If
1.25V @ 150mA
Current - Reverse Leakage @ Vr
2.5µA @ 75V
Current - Average Rectified (io) (per Diode)
250mA
Voltage - Dc Reverse (vr) (max)
75V
Reverse Recovery Time (trr)
4ns
Diode Type
Standard
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Diode Configuration
2 Independent
Mounting Type
Surface Mount
Package / Case
SC-70-6, SC-88, SOT-363
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MMBD4448DWDITR
MMBD4448DWTR
MMBD4448DWTR
MMBD4448DWTR
MMBD4448DWTR
Thermal Characteristics
Electrical Characteristics
Maximum Ratings
Non-Repetitive Peak Reverse Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
Power Dissipation
Thermal Resistance Junction to Ambient Air
Operating and Storage Temperature Range
Reverse Breakdown Voltage
Forward Voltage
Reverse Current
Total Capacitance
Reverse Recovery Time
Features
•
•
•
•
•
•
•
•
Notes:
MMBD4448DW
Document number: DS31035 Rev. 11 - 2
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Fast Switching Speed
Surface Mount Package Ideally Suited for Automated Insertion
For General Purpose Switching Applications
High Conductance
Ultra Miniature Package
Lead Free/RoHS Compliant (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
"Green" Device (Notes 4 and 5)
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
2. Short duration pulse test used to minimize self-heating.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Characteristic
Characteristic
Characteristic
@T
A
= 25°C unless otherwise specified
@T
A
TOP VIEW
= 25°C unless otherwise specified
@ t < 1μs
@ t < 1s
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 2)
(Note 2)
www.diodes.com
SOT-363
Symbol
V
1 of 3
(BR)R
C
V
I
t
R
rr
F
T
T
Symbol
Symbol
V
V
J ,
Mechanical Data
V
R(RMS)
R
V
I
I
•
•
•
•
•
•
•
•
V
FSM
P
RRM
RWM
I
FM
θ JA
RM
T
O
R
D
STG
Please click here to visit our online spice models database.
Case: SOT-363
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.006 grams (approximate)
0.62
Min
75
⎯
⎯
⎯
⎯
⎯
⎯
Internal Schematic
TOP VIEW
C
A
1
1
0.720
0.855
Max
1.25
1.0
2.5
4.0
4.0
NC
NC
⎯
50
30
25
SURFACE MOUNT SWITCHING DIODE
A
C
2
2
-65 to +150
Value
Value
Unit
100
500
250
200
625
μA
μA
μA
nA
pF
75
53
ns
V
V
4
2
I
I
I
I
I
V
V
V
V
V
I
I
R
F
F
F
F
F
rr
R
R
R
R
R
= 5.0mA
= 10mA
= 50mA
= 150mA
= I
= 0.1 x I
= 10μA
= 75V
= 75V, T
= 25V, T
= 20V
= 0, f = 1.0MHz
R
= 10mA,
MMBD4448DW
Test Condition
R
, R
J
J
= 150°C
= 150°C
L
= 100Ω
© Diodes Incorporated
°C/W
Unit
Unit
mW
mA
mA
°C
February 2009
V
V
V
A
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MMBD4448DW-7 Summary of contents
Page 1
... P D (Note 1) R θ STG = 25°C unless otherwise specified A Symbol Min (Note (BR)R 0.62 ⎯ ⎯ ⎯ ⎯ (Note ⎯ ⎯ www.diodes.com MMBD4448DW SURFACE MOUNT SWITCHING DIODE TOP VIEW Value Unit 100 500 mA 250 Value Unit 200 mW 625 °C/W -65 to +150 ° ...
Page 2
... V , INSTANTANEOUS REVERSE VOLTAGE (V) R Fig. 3 Typical Reverse Characteristics, Per Element Ordering Information (Note 6) Part Number MMBD4448DW-7-F Notes: 6. For packaging details our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Date Code Key Year 2000 2001 2002 Code Month Jan Feb ...
Page 3
... α All Dimensions Dimensions Value (in mm IMPORTANT NOTICE LIFE SUPPORT www.diodes.com MMBD4448DW SOT-363 Min Max 0.10 0.30 1.15 1.35 2.00 2.20 0.65 Typ 0.40 0.45 1.80 2.20 0 0.10 0.90 1.00 0.25 0.40 0.10 0.22 0° 8° 2.5 1.3 0.42 0.6 1.9 ...