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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-23 Plastic-Encapsulate Diodes
MMBD4148A/SE/CC/CA SWITCHING DIODE
FEATURES
Power dissipation
P
D : 350 mW（Tamb=25℃）
Forward Current
IF : 200 m A
Reverse Voltage
VR: 100 V ( IR=100μA )
Operating and storage junction temperature range
T
J，Tstg: -55℃ to +150
MMBD4148A Marking:5H MMBD4148CA Marking:D6 MMBD4148CC Marking:KD5 MMBD4148SE Marking:D4
ELECTRICAL CHARACTERISTICS（Tamb=25℃ unless otherwise specified）
Parameter Symbol
Test conditions MIN MAX UNIT
Reverse breakdown voltage V(BR) IR= 100μA
IR= 5μA
100
75 V
Reverse voltage leakage current IR VR=25V
VR=75V 25
5 ｎＡ
μA
Forward voltage VF IF=10mA 1 V
Diode capacitance CD VR=0 f=1MHz 4 ｐＦ
Reverse recovery time t rr IF =10mA V
R=6V
IRR=1.0mA RL=100Ω 4 ｎｓ
Unit : mm
SOT—23
SOT-23 PACKAGE OUTLINE DIMENSIONS
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
Min
0.900
0.000
0.900
0.300
0.080
2.800
1.200
2.250
1.800
0.300
0°
Max
1.100
0.100
1.000
0.500
0.150
3.000
1.400
2.550
2.000
0.500
8°
Min
0.035
0.000
0.035
0.012
0.003
0.110
0.047
0.089
0.071
0.012
0°
Max
0.043
0.004
0.039
0.020
0.006
0.118
0.055
0.100
0.079
0.020
8°
Dimensions In Millimeters Dimensions In Inches
0.037TPY
0.022REF
0.950TPY
0.550REF
D
E1
A1
A2
A
E
L1
L
b
e1
C
0.2
e
θ
