MMBD4448W Datasheet, PDF (1/1 Pages) Won-Top Electronics – SURFACE MOUNT FAST SWITCHING DIODE

Product specification
SOT-323 Plastic-Encapsulate Diodes
MMBD4448W SWITCHING DIODE
SOT-323
FEATURES
z Fast switching speed
z Surface mount package ideally suited for automatic insertion
z For general purpose switching applications
z High conductance
MARKING: KA3
1
3
2
Maximum Ratings @Ta=25℃
Parameter
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
Peak Forward Surge Current @t=1.0μs
@t =1.0s
Power Dissipation
Thermal Resistance Junction to
Ambient
Storage Temperature
Symbol
V_RM
V_RRM
V_RWM
V_R
V_R(RMS)
I_FM
I_O
I_FSM
Pd
R_θJA
T_STG
Limit
100
75
53
500
250
4.0
1.5
200
625
-55 ~ +150
Unit
V
V
V
mA
mA
A
mW
℃/W
℃
Electrical Ratings @Ta=25℃
Parameter
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
Symbol Min Typ Max Unit
V_F1
0.62
V_F2
0.72
V
0.855
V
V_F3
1.0
V
V_F4
1.25
V
I_R1
2.5
μA
I_R2
25
nA
C_T
4
pF
t_rr
4
ns
Conditions
I_F=5mA
I_F=10mA
I_F=100mA
I_F=150mA
V_R=75V
V_R=20V
V_R=0V,f=1MHz
I_F=I_R=10mA
Irr=0.1XI_R,R_L=100Ω
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