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MMBD4448HT Datasheet(PDF) 1 Page - Diodes Incorporated

No. de Pieza. MMBD4448HT
Descripción  SURFACE MOUNT FAST SWITCHING DIODE
Descarga  3 Pages
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Fabricante  DIODES [Diodes Incorporated]
Página de inicio  http://www.diodes.com
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MMBD4448HT Datasheet(HTML) 1 Page - Diodes Incorporated

   
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Lead-free
DS30263 Rev. 9 - 2
1 of 3
MMBD4448HT /HTA /HTC /HTS
www.diodes.com
ã Diodes Incorporated
MMBD4448HT /HTA /HTC
/HTS
SURFACE MOUNT FAST SWITCHING DIODE
·
Case: SOT-523
·
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·
Moisture Sensitivity: Level 1 per J-STD-020C
·
Terminals: Solderable per MIL-STD-202, Method 208
·
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
·
Polarity: See Diagrams Below
·
Marking: See Diagrams Below & Page 3
·
Weight: 0.002 grams (approx.)
·
Ordering Information, see Sheet 2
Mechanical Data
A
M
J
L
D
B C
H
K
G
TOP VIEW
N
Features
Maximum Ratings @ TA = 25°C unless otherwise specified
Notes: 1. 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.
2. Short duration test pulse used to minimize self-heating effect.
3. No purposefully added lead
Electrical Characteristics @ TA = 25°C unless otherwise specified
MMBD4448HTS Marking: AB
MMBD4448HTC Marking: A7
MMBD4448HTA Marking: A6
MMBD4448HT Marking: A3
·
Ultra-Small Surface Mount Package
·
Fast Switching Speed
·
For General Purpose Switching Applications
·
High Conductance
·
Lead Free/RoHS Compliant (Note 3)
Characteristic
Symbol
Value
Unit
Non-Repetitive Peak Reverse Voltage
VRM
100
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
80
V
RMS Reverse Voltage
VR(RMS)
57
V
Forward Continuous Current (Note 1)
IFM
500
mA
Average Rectified Output Current (Note 1)
IO
250
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0
ms
@ t = 1.0s
IFSM
4.0
2.0
A
Power Dissipation (Note 1)
Pd
150
mW
Thermal Resistance Junction to Ambient (Note 1)
RqJA
833
°C/W
Operating and Storage Temperature Range
Tj ,TSTG
-65 to +150
°C
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
V(BR)R
80
¾
V
IR = 2.5
mA
Forward Voltage
VF
0.62
¾
¾
¾
0.72
0.855
1.0
1.25
V
IF = 5.0mA
IF = 10mA
IF = 100mA
IF = 150mA
Leakage Current (Note 2)
IR
¾
100
50
30
25
nA
mA
mA
nA
VR = 70V
VR = 75V, Tj = 150
°C
VR = 25V, Tj = 150
°C
VR = 20V
Total Capacitance
CT
¾
3.5
pF
VR = 6V, f = 1.0MHz
Reverse Recovery Time
trr
¾
4.0
ns
VR = 6V, IF = 5mA
SOT-523
Dim
Min
Max
Typ
A
0.15
0.30
0.22
B
0.75
0.85
0.80
C
1.45
1.75
1.60
D
¾¾
0.50
G
0.90
1.10
1.00
H
1.50
1.70
1.60
J
0.00
0.10
0.05
K
0.60
0.80
0.75
L
0.10
0.30
0.22
M
0.10
0.20
0.12
N
0.45
0.65
0.50
a
0
°
8
°¾
All Dimensions in mm
SPICE MODELS: MMBD4448HT MMBD4448HTA MMBD4448HTC MMBD4448HTS


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