LL4148 データシートの表示（PDF） - SynSemi, Inc.
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LL4148 Datasheet PDF : 2 Pages
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LL4148
FEATURES :
* Silicon Epitaxial Planar Diode
* High reliability
* Low reverse current
* Low forward voltage drop
* High speed switching
* Pb / RoHS Free
MECHANICAL DATA :
Case: MiniMELF Glass Case (SOD-80)
Weight: approx. 0.05g
HIGH SPEED SWITCHING DIODE
MiniMELF (SOD-80C)
Cathode Mark
φ 0.063 (1.64)
0.055 (1.40)
0.142(3.6)
0.134(3.4)
0.019(0.48)
0.011(0.28)
0.049 (1.25)Min.
Mounting Pad Layout
0.098 (2.50)
Max.
0.079 (2.00)Min.
0.197 (5.00)
REF
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics (Rating at 25 °C ambient temperature unless otherwise specifie.d)
Parameter
Maximum Peak Reverse Voltage
Maximum Reverse Voltage
Maximum Continuous Current (1)
Maximum Average Forward Current
Half Wave Rectification with Resistive Load, f ≥ 50Hz (1)
Maximum Surge Forward Current at t < 1s and Tj = 25°C
Maximum Power Dissipation (1)
Thermal Resistance Junction to tie-point
Maximum Junction Temperature
Storage Temperature Range
Note: (1) Valid provided that electrodes are kept at ambient temperature
Symbol
VRM
VR
IF
IF(AV)
IFSM
PD
RӨJtp
TJ
TS
Value
100
75
200
150
500
500
300
175
-65 to + 175
Unit
V
V
mA
mA
mA
mW
°C/W
°C
°C
Electrical Characteristics (TJ = 25°C unless otherwise noted)
Parameter
Symbol Test Condition
Min.
Reverse Current
Forward Voltage
Diode Capacitance
VR = 20 V
-
IR
VR = 75 V
-
VR = 20 V , Tj = 150 °C
-
VF
IF = 10 mA
-
Cd
f = 1MHz ; VR = 0
-
Reverse Recovery Time
Trr
IF = 10 mA , IR = 1mA,
-
VR = 6 V, RL = 100Ω
Page 1 of 2
Typ. Max. Unit
-
25
nA
-
5
μA
-
50
μA
-
1
V
-
4
pF
-
4
ns
Rev. 02 : March 25, 2005
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