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PAN JIT

LS4148 Datasheet Preview

LS4148 Datasheet

FAST SWITCHING SURFACE MOUNT DIODES

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LS4148
FAST SWITCHING SURFACE MOUNT DIODES
VOLTAGE
100 Volts
POWER 500 mWatts
FEATURES
• Fast switching Speed.
• Surface Mount Package Ideally Suited For Automatic Insertion.
• Silicon Epitaxal Planar Construction.
Lead free in FRPSOLDQFHZLWK(85R+6(8GLUHFWLYH
QUADRO-MELF
MECHANICAL DATA
• Case: QUADRD MELF, Glass
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: Cathode Band
• Marking: Cathode Band Only
• Weight: 0.03 grams
• Packing information
T/R - 2.5K per 7" plastic reel
T/R - 10K per 13” plastic reel
.020(0.5)
.012(0.3)
Unit : inch (mm)
.146(3.7)
.130(3.3)
.020(0.5)
.012(0.3)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PARAMETER
Peak Reverse Voltage
Maximum Average Forward Current at Ta=25 OC And f >50Hz
Surge Forward Current at t < 1s and Tj= =25 OC
Power Dissipation at Tamb= 25 OC
Maximum Forward Voltage at IF =10mA
Maximum Leakage Current
at VR=20V
at VR=75V
at VR=20V ,TJ= 150OC
Maximum Capacitance at VF =VR=0
Maximum Reverse Recovery Time From
IF =-IR =10mA to IRR=-1mA ,VR=6V RL=100
Typical Thermal Resistance
Junction Temperature and Storage Temperature Range
SYMBOL
VRM
I
F(AV )
IF S M
PTO T
VF
IR
CJ
trr
RθJ A
TJ ,TS
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100
STAD-FEB.17.2009
LS4148
100
150
500
500
1.0
25
5
50
4
4
300
-65 to +175
UNITS
V
mA
mA
mW
V
nA
µA
µA
pF
ns
OC / W
OC
PAGE . 1




PAN JIT

LS4148 Datasheet Preview

LS4148 Datasheet

FAST SWITCHING SURFACE MOUNT DIODES

No Preview Available !

LS4148
RATING A ND CHARACTERISTIC CURVES
A 102
IFRM
101
100
V=0
V=0.1
V=0.2
V=0.3
I
v=tp / T T=1/fp
tp IFRM
T
t
10-1
10-5
10-4
10-3
10-2
tp
10-1
100
101 S
Fig.1 ADMISSIBLE REPETITIVE PEAK FORWARD CURRENT VERSUS PULSE DURATION
104
103
TJ=25OC
f=1KHz
102
101
100
10-2
10-1
100
101
FORWARD CURRENT, mA
102
Fig.2-DYNAMIC FORWARD RESISTANCE
VERSUS FORWARD CURRENT
103
102
TA=125OC
101
100
10-1
10-2
0
TA=25OC
12
FORWARD VOLTAGE, VOLTS
Fig.3 FORWARD CHARACTERISTICS
500
300
100
0
100 200
AMBIENT TEMPERATURE
Fig.4 DERATING CURVE
STAD-FEB.17.2009
5.0
4.0
3.0
TJ=25OC
f=1KHz
2.0
1.0
024
6 8 1.0
REVERSE VOLTAGE, VOLTS
Fig.5 TYPICAL JUNCTION CAPACITANCE
PAGE . 2


Part Number LS4148
Description FAST SWITCHING SURFACE MOUNT DIODES
Maker PAN JIT
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LS4148 Datasheet PDF






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