BL Galaxy Electrical Production specification
Surface mount switching diode MMBD4148A/CA/CC/SE
FEATURES
z Fast switching speed.
z High conductance.
z For general purpose switching applications. MMBD4148A MMBD4148CA
z Surface mount package ideally suited
for automatic insertion.
APPLICATIONS MMBD4148CC MMBD4148SE
z Small signal switching
SOT-23
ORDERING INFORMATION
Type No. Marking Package Code
MMBD4148A 5H
MMBD4148CA D6 SOT-23
MMBD4148CC D5 SOT-23
MMBD4148SE D4 SOT-23
Pb
Lead-free
SOT-23
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Parameter Symbol Limits Unit
DC Reverse Voltage V
Forward Continuous Current(Max.) I
Average rectified Current I
Recurrent peak forward current I
Non-repetitive peak forward surge current (1.0s)
(1.0m)
Power Dissipation P
Thermal resistance,Junction to ambient R
Operating junction temperature
R
FM
F(AV)
FRM
I
FSM
d
θJA
TJ 150
100 V
600 mA
200 mA
700 mA
1.0
2.0
350 mW
357
A
℃/W
℃
Storage temperature range T
Document number: BL/SSSDC068 www.galaxycn.com
Rev.A 1
STG
-55-150
℃
BL Galaxy Electrical Production specification
Surface mount switching diode MMBD4148A/CA/CC/SE
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Parameter Symbol Min. Typ. Max. Unit Conditions
Reverse Breakdown Voltage
Forward voltage
Reverse current
Diode Capacitance
Reverse Recovery Time
V
(BR)R1
V
(BR)R2
V
F
I
R1
I
R2
C
D
t
rr
100 V IR=100μA
75 V IR=5μA
1 V I
25 nA VR=20V
5 μA VR=75V
4 pF VR=0V,f=1MHz
4 ns
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
=10mA
F
I
=10mA,VR=6V
F
=0.1*IR,RL=100Ω
I
rr
Document number: BL/SSSDC068 www.galaxycn.com
Rev.A 2
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