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PDF MMBD4448HT Data sheet ( Hoja de datos )
| Número de pieza | MMBD4448HT | |
| Descripción | SURFACE MOUNT FAST SWITCHING DIODE | |
| Fabricantes | Diodes Incorporated | |
| Logotipo |  |
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MMBD4448HT /HTA /HTC /HTS
SURFACE MOUNT FAST SWITCHING DIODE
Features
· Ultra-Small Surface Mount Package
· Fast Switching Speed
· For General Purpose Switching Applications
· High Conductance
A
C
SOT-523
Dim Min Max Typ
A 0.15 0.30 0.22
B 0.75 0.85 0.80
Mechanical Data
· Case: SOT-523, Molded Plastic
· Case Material - UL Flammability Rating
Classification 94V-0
· Moisture sensitivity: Level 1 per J-STD-020A
· Terminals: Solderable per MIL-STD-202,
Method 208
· Polarity: See Diagrams Below
· Marking: See Diagrams Below & Page 2
TOP VIEW B C
B
G
H
E
K
N
J DL
M
C 1.45 1.75 1.60
D ¾ ¾ 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
MMBD4448HT Marking: A3 MMBD4448HTA Marking: A6
Maximum Ratings @ TA = 25°C unless otherwise specified
MMBD4448HTC Marking: A7 MMBD4448HTS Marking: AB
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Symbol
VRM
VRRM
VRWM
VR
VR(RMS)
IFM
IO
IFSM
Pd
RqJA
Tj , TSTG
Electrical Characteristics @ TA = 25°C unless otherwise specified
Value
100
80
57
500
250
4.0
2.0
150
833
-65 to +150
Unit
V
V
V
mA
mA
A
mW
°C/W
°C
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
V(BR)R
80
¾
V IR = 2.5mA
Forward Voltage (Note 2)
0.62 0.72
IF = 5.0mA
VF
¾
¾
0.855
1.0
V
IF = 10mA
IF = 100mA
¾ 1.25
IF = 150mA
Leakage Current (Note 2)
Total Capacitance
100 nA VR = 70V
IR
¾
50 mA VR = 75V, Tj = 150°C
30 mA VR = 25V, Tj = 150°C
25 nA VR = 20V
CT ¾ 3.5 pF VR = 6V, f = 1.0MHz
Reverse Recovery Time
trr ¾ 4.0 ns VR = 6V, IF = 5mA
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.
DS30263 Rev. 5 - 2
1 of 2
MMBD4448HT /HTA /HTC /HTS
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet MMBD4448HT.PDF ] | |
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