LL4448 View Datasheet(PDF) - General Semiconductor
Part Name
Description
Manufacturer
LL4448 Datasheet PDF : 4 Pages
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LL4448
Small Signal Diodes
MiniMELF
Cathode Mark
.142 (3.6)
.134 (3.4)
.019 (0.48)
.011 (0.28)
FEATURES
♦ Silicon Epitaxial Planar Diode
♦ Fast switching diode in MiniMELF case
especially suited for automatic insertion.
♦ This diode is also available in other case
styles including: the DO-35 case with the type
designation 1N4448, the SOD-123 case with the
type designation 1N4448W, and the SOT-23
case with the type designation IMBD4448.
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: MiniMELF Glass Case (SOD-80)
Weight: approx. 0.05 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
Reverse Voltage
VR
Peak Reverse Voltage
VRM
Rectified Current (Average)
I0
Half Wave Rectification with Resist. Load
at Tamb = 25 °C and f ≥ 50 Hz
Surge Forward Current at t < 1 s and Tj = 25 °C
IFSM
Power Dissipation at Tamb = 25 °C
Ptot
Junction Temperature
Tj
Storage Temperature Range
TS
1) Valid provided that electrodes are kept at ambient temperature.
Value
Unit
75
V
100
V
1501)
mA
500
mA
5001)
mW
175
°C
–65 to +175
°C
4/98
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