LL4448 Datasheet, PDF (1/3 Pages) Semtech Corporation – Silicon Expitaxial Planar Diode

RoHS
LL4148-4448
High-speed switching diode
Features
1. Small surface mounting type
2. High reliability
3. High speed (t_rr≤4 ns)
Applications
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Construction
Silicon epitaxial planar
Absolute Maximum Ratings
T_j=25℃
Parameter
Repetitive peak reverse voltage
Reverse voltage
Peak forward surge current
Repetitive peak forward current
Forward current
Average forward current
Power dissipation
Junction temperature
Storage temperature range
Test Conditions
t_p=1μs
V_R=0
Type
Symbol
V_RRM
V_R
I_FSM
I_FRM
I_F
I_FAV
P_V
T_j
T_stg
Maximum Thermal Resistance
T_j=25℃
Parameter
Junction ambient
Test Conditions
on PC board 50mm×50mm×1.6mm
Symbol
R_thJA
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Value
Unit
100
V
75
V
2
A
500
mA
300
mA
150
mA
500
mW
175
℃
-65~+175
℃
Value
Unit
500
K/W
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