MMBD4148 / SE / CC / CA
SURFACE MOUNT SWITCHING DIODE
4148
3
4148SE
3
4148CC
3
4148CA
3
1
2
1
2
1
2
1
2
MMBD4148
Marking Code:
5D
MMBD4148SE Marking Code:
A7
MMBD4148CC Marking Code:
A4
MMBD4148CA Marking Code:
A1
SOT-23 Plastic Package
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter
Maximum Repetitive Reverse Voltage
Reverse Voltage
Average Rectified Current
DC Forward Current
Recurrent Peak Forward Current
Non-repetitive Peak Forward Surge Current
at pulse width = 1 s
at pulse width = 1 µs
Total Device Dissipation
Operating Junction Temperature
Storage Temperature Range
Symbol
V
RRM
V
R
I
F(AV)
I
FM
I
FRM
I
FSM
P
tot
T
J
T
S
Value
100
75
200
600
700
1
2
350
150
- 55 to + 150
Unit
V
V
mA
mA
mA
A
mW
O
C
C
O
Characteristics at T
a
= 25
O
C
Parameter
Forward Voltage
at I
F
= 10 mA
Reverse Breakdown Voltage
at I
R
= 100 µA
at I
R
= 5 µA
Reverse Current
at V
R
= 20 V
at V
R
= 75 V
at V
R
= 20 V, T
a
= 150
O
C
Reverse Recovery Time
at I
F
= 10 mA, V
R
= 6 V, I
RR
= 1 mA, R
L
= 100
Ω
Total Capacitance
at V
R
= 0 V, f = 1 MHz
Symbol
V
F
V
(BR)R
Min.
-
100
75
-
-
-
-
-
Max.
1
-
-
25
5
50
4
4
Unit
V
V
I
R
nA
µA
µA
ns
pF
t
rr
C
T
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 10/10/2008
SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
