LL4448 Datasheet, PDF (1/1 Pages) Semtech Corporation – Silicon Expitaxial Planar Diode

Pb RoHS
COMPLIANCE
LL4448
500mW Hermetically Sealed
Glass Fast Switching Diodes
MINI MELF
Features
— Fast Switching Device
— Mini Melf package
— Surface device type mounting
— Hermetically sealed glass
— Compression bonded construction
— All external surface are corrosion
resistant and leads are readily solderable
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25^oCambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Maximum Ratings
Type Number
Symbol
Value
Repetitive Peak Reverse Voltage
VRRM
100
Units
V
Reverse Voltage
Non- Repetitive Peak Forward Current
Average Rectified Current
Peak Forward Surge Current tp=1uS
Power Dissipation (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Type Number
Forward Voltage
Peak Reverse Current
IF=5.0mA
IF= 100mA
VR=20V
VR=75V
VR
IFM
Io
IFSM
Pd
T_J, T_STG
Symbol
VF
IR
75
450
150
2.0
500
-65 to + 175
Min
0.62
-
-
Max
0.72
1.0
25
5
V
mA
mA
A
mW
O_C
Units
V
nA
uA
Junction Capacitance VR=0, f=1.0MHz
Reverse Recovery Time (Note)
Cj
-
4.0
pF
trr
-
4.0
nS
Notes: Reverse Recovery Test Conditions: IF=10mA,VR=6V, Irr=0.1 x IR, RL=100Ω.
Version: A07