信半导体科技有限公
ANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO. , LTD.
MMBD4148A/CA/CC/SE
SOT-23 Switching Diode
开关二极管
Internal Configuration& Device Marking
Type
MMBD4148A
MMBD4148CA
MMBD4148CC
MMBD4148SE
Pin
Mark
5H
D6
D5
D4
Absolute Maximum Ratings
Characteristic
Symbol
Rat
Unit
Peak Reverse Voltage
V
RRM
100
V
Reverse Work Voltage
V
RWM
DC Reverse Voltage
V
R
Forward Work Current
I
F
(I
O
)
200
mA
Peak Forward Current
I
FM
300
mA
Power dissipation
PD(Ta=25)
225
mW
Thermal Resistance J-A
R
θJA
555
/W
Junction and Storage Temperature
T
J
,T
stg
-55to+150
Electrical Characteristics
(T
A
=25 unless otherwise noted 25)
Characteristic
Min
Max
Unit
Reverse Breakdown Voltage 反向击穿电压
(IR=100µA)
100
V
Reverse Leakage Current(VR=25V)
反向漏电流(VR=75V)
25
5
nA
µA
Forward Voltage(I
F
=50mA)
正向电压(I
F
=150mA)
1
1.25
V
Diode Capacitance 二极管电容(V
R
=0V, f=1MHz)
4
pF
Reverse Recovery Time 反向恢复时间
4
nS
信半导体科技有限公
ANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO. , LTD.
MMBD4148A/CA/CC/SE
Typical Characteristic Curve 典型特性曲线