BL Galaxy Electrical Production specification
Surface mount switching diode MMBD4148A/CA/CC/SE
Document number: BL/SSSDC068 www.galaxycn.com
Rev.A 1
FEATURES
z Fast switching speed.
Pb
Lead-free
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 SOT-23
MMBD4148CA D6 SOT-23
MMBD4148CC D5 SOT-23
MMBD4148SE D4 SOT-23
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Parameter Symbol Limits Unit
Peak Repetitive Peak reverse voltage
Working Peak Reverse Voltage
DC Reverse Voltage
VRRM
VRWM
VR
100 V
Forward Continuous Current IFM 200 mA
Power Dissipation Pd350 mW
Storage temperature TSTG -55-150 ℃
BL Galaxy Electrical Production specification
Surface mount switching diode MMBD4148A/CA/CC/SE
Document number: BL/SSSDC068 www.galaxycn.com
Rev.A 2
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Parameter Symbol Min. Typ. Max. Unit Conditions
V(BR)R1 100 V IR=100μA
Reverse Breakdown Voltage
V(BR)R2 75 V IR=5μA
Forward voltage VF 1 V I
F=10mA
IR1 25 nA VR=25V
Reverse current
IR2 5 μA VR=75V
Diode Capacitance CD 4 pF VR=0V,f=1MHz
Reverse Recovery Time trr 4 ns
IF=10mA,VR=6V
Irr=0.1*IR,RL=100Ω
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
BL Galaxy Electrical Production specification
Surface mount switching diode MMBD4148A/CA/CC/SE
Document number: BL/SSSDC068 www.galaxycn.com
Rev.A 3
PACKAGE OUTLINE
Plastic surface mounted package SOT-23
SOT-23
Dim Min Max
A 2.85 2.95
B 1.25 1.35
C 1.0Typical
D 0.37 0.43
E 0.35 0.48
G 1.85 1.95
H 0.02 0.1
J 0.1Typical
K 2.35 2.45
All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
G
K
H
J
E
D
C
B
A
PACKAGE INFORMATION
Device Package Shipping
MMBD4148A/CA/CC/SE SOT-23 3000/Tape&Reel
