LS4148 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Silicon Epitaxial Planar Diodes

DATA SHEET
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.
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
QUADRO-MELF
MECHANICAL DATA
Case: QUADRO-MELF, Model Glass
Terminals: Solderable per MIL-STD-202E, Method 208
Polarity: Cathode Band
Marking: Cathode Band Only
Weight: 0.03 grams
Packing information
T/R - 2.5K per 7" 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)
PA R A M E TE R
S YM B O L
R everse V oltage
VR
P eak R everse V oltage
V RM
R M S V oltage
VRM S
M axim um A verage F orw ard C urrent at Ta=25^O C A nd f > 50H z
IA V
S urge F orw ard C urrent at t < 1s and Tj=25 ^O C
IF S M
P ow er D issipation at Tam b= 25 ^O C
P TO T
M axim um F orw ard V oltage at I =10m A
F
VF
M axim um Leakage C urrent
atV =20V
R
atV =75V
IR
R
atV =20V
R
,T J=
150
O_C
M axim um C apacitance (N ote 1)
CJ
M axim um R everse R ecovery Tim e (N ote 2)
TR R
M axim um Therm al R esistance
Junction Tem perature and S torage Tem perature R ange
R θJA
T J,T S
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
LS 4148
75
100
50
150
500
500
1 .0
25
5
50
4
4
350
-65 to +175
U N ITS
V
V
V
mA
mA
mW
V
nA
µA
µA
pF
ns
O_{C /W}
O_C
STAD-JUL.30.2004
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