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LL4148 Datasheet Preview

LL4148 Datasheet

SWITCHING DIODE

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SURFACE MOUNT LL-34
SWITCHING DIODE
FEATURES
* Fast Switching Device(TRR<4.0nS)
* LL-34 Glass Case
* Through-Hole Device Type Mounting
* Hermetically Sealed Glass
* Compression Bonded Construction
* All external surfaces are corrosion resistant and leads
are readily solderable
LL4148
LL-34
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Absolute Maximum Ratings (Ta=25 oC)
Reverse Voltage
Reverse Recovery Time
IF=-IR=10mA to IRR=-1mA
VR=6V RL=100 ohms
Power Dissipatipn at Tamb= 25OC
3.33mW/OC
Forward Current
Junction Temperature
Storage Temperature Range
Symbol
VR
trr
Ptot
IF
Tj
TS
.020 (0.50)
.014 (0.35)
.138 (3.51)
.120 (3.30)
.059 (1.50)
.055 (1.40)
Dimensions in inches and (millimeters)
Value
75
4
500
300
175
-65 to +175
UNIT
V
ns
mW
mA
OC
OC




Rectron

LL4148 Datasheet Preview

LL4148 Datasheet

SWITCHING DIODE

No Preview Available !

Electrical Characteristics (Ta=25 oC)
Minimum Breakdown Voltage @IR = 100uA
Rectifier Current (Average)
Half Wave Rectification w/Resist Load
at Ta= 25 OC and f > or = 50Hz
Peak Forward Surge Current
PW<1 sec
Maximum Forward Voltage IF = 10 mA
Maximum reverse Leakage Current
at VR = 20V
at VR = 75V
at VR = 20V, Tj = 150OC
Maximum Junction Capacitance
VF =VR = 0, f= 1MHz
Reverse Recovery Time From
IF = -IR =10mA to IRR =-1mA
V R =6V RL =100 ohms
Maximum Thermal Resistance
Junction to Ambient Air
Rectification Efficiency
at f=100MHZ, Vrf = 2V
Note : "Fully ROHS compliant", "100% Sn plating (Pb-free)".
Symbol
BV
IO
I Fsurge
VF
IR
Cj
trr
R thJA
nv
Min
100
-
-
-
-
-
-
-
-
-
0.45
Max
-
150
500
1.0
0.025
5.0
50
4
4
0.35
-
Unit
V
mA
mA
V
uA
pF
ns
OC/mW
-
VB 2007-2


Part Number LL4148
Description SWITCHING DIODE
Maker Rectron
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LL4148 Datasheet PDF






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