Elektronische Bauelemente
Surface Mount Switching Diode
LL4148
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
DESCRIPTION
Designed for mounting on small surface
High speed
High mounting capability, strong surge withstand & high reliability
MINI MELF
MECHANICAL DATA
B
A
C
Items
Materials
Package
Mini MELF
Case
Hermetically sealed glass
Lead Finish
Solder Plating
Packaging Dimensions (mm)
Symbol
Min
Max
A
3.202
3.505
B
1.397
1.499
C
0.350
0.500
Polarity: Indicated by Cathode band
Mounting Position: Any
Dimensions in mm
ABSOLUTE MAXIMUM RATINGS
(at Ta = 25°C unless otherwise specified)
Parameter
Repetitive Peak Reverse Voltage
Continuous Reverse Voltage
Mean Rectifying Current
Forward Surge Current
1 sec. single half sine-wave superimposed on rate load (JEDEC method)
Power Dissipation
Thermal Resistance
Operating Temperature
Storage Temperature
Symbol
V
RM
V
R
I
O
I
FSM
P
D
R
θJA
T
J
T
STG
Min.
-
-
-
-
-
-
-65
-65
Typ.
-
-
-
500
-
-
-
-
Max.
100
75
150
-
500
350
+150
+175
Unit
V
V
mA
mA
mW
℃
/W
℃
℃
ELECTRICAL CHARACTERISTICS
(at Ta = 25°C unless otherwise specified)
Parameters
Forward Voltage
Reverse Current
Capacitance Between Terminals
Symbol
V
F
I
R
C
T
Min.
-
-
-
Typ.
0.93
0.02
-
Max.
1.00
5
4
Unit
V
uA
pF
I
F
= 10 mA DC
V
R
= 75 V
Test Conditions
f = 1MHz and applied 0 V DC reverse voltage
Reverse Recovery Time
T
RR
-
-
4
nS
V
R
= 6V, I
F
= 10 mA, R
L
= 50Ω
Note: Wave soldering technique not advised, a small amount of liability issues may occur.
01-Dec-2007 Rev. D
Page 1 of 2
SECOS [ SECOS HALBLEITERTECHNOLOGIE GMBH ]
