MMBD4448DW Datasheet, PDF (1/1 Pages) Diodes Incorporated – SURFACE MOUNT SWITCHING DIODE

Product specification
SOT-363 Plastic-Encapsulate Diode
MMBD4448DW Switching Diode
SOT-363
FEATURES
z Fast Switching Speed
z Ultra-Small Surface Mount Package
z For General Purpose Switching Applications
z High Conductance Power Dissipation
654
1 23
MARKING:KA3
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 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t < 1ms
@ t < 1s
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
Value
100
75
53
500
250
4
1.5
200
625
-55~+150
Electrical Characteristics ^{@ Ta = 25°C unless otherwise specified}
Characteristic
Reverse Breakdown Voltage (Note 2)
Forward Voltage (Note 2)
Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
Symbol
V(BR)R
VF
IR
CT
trr
Min
75
0.62
¾
¾
¾
¾
¾
¾
Max
¾
0.720
0.855
1.0
1.25
2.5
50
30
25
4.0
4.0
Unit
V
V
mA
mA
mA
nA
pF
ns
Notes: 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch.
2. Short duration test pulse used to minimize self-heating.
Unit
V
V
V
mA
mA
A
mW
°C/W
°C
Test Conditions
IR = 10mA
IF = 5.0mA
IF = 10mA
IF = 50mA
IF = 150mA
VR = 75V
VR = 75V, Tj = 150°C
VR = 25V, Tj = 150°C
VR = 20V
VR = 0, f = 1.0MHz
IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100W
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