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Details, datasheet, quote on part number:1N4448W
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Datasheet text preview:
1. DATA SHEET
1N4148W~1N4448W
SURFACE MOUNT SWITCHING DIODES
VOLTAGE FEATURES
· Fast switching Speed. · Electrically ldentical to Standerd JEDEC · High Conductance · Surface Mount Package ldeally Suited for Automatic lnsertion.
SOD-123
.154 (3.90) .141 (3.60)
Unit: inch ( mm )
75 Volts
POWER
410-500mWatts
.028 (0.70) .019 (0.50)
MECHANICAL DATA
Case: SOD-123 plastic case. Terminals : Solderable per MIL-STD-202,Method 208 Standard packaging: 8mm tape Weight: approximately 0.01g
.005(.12) MAX.
.008 (.20) MAX.
.016(.40) MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PAR AMETER Marki ng C ode Reverse Voltage Peak Reverse Voltage Maxi mum RMS Voltage Maxi mum D C Blocki ng Voltage Maxi mum Average Forward C urrent at T =25O C a Peak Forward Surge C urrent, 1.0us si ngle half si ne-wave superi mposed on rated load (JED EC method) Power D i ssi pati on D erate Above 25O C Maxi mum Forward Voltage Maxi mum D C Reverse C urrent at Rated D C Blocki ng Voltage TJ= 25O C Typi cal Juncti on C apaci tance( Notes1) Maxi mum Reverse Recovery (Notes2) Maxi mum Thermal Resi stance Storage T mperature Range e SYMB OL 1N4148W A2 1N4448W A3 75 100 50 75 150 4 500 0.72@ 0.005A 1.0@0.1A 2.5 4 4 450 -55 TO +125
O
.053 (1.35) .037 (.95)
.071 (1.80)
.055 (1.40)
.110 (2.80) .098 (2.50)
UNITS
VR VRM VRMS VDC IAV IFSM PTOT VF IR CJ TRR RqJA TJ
75 100 50 75 150 2 410 1.0@ 0.05A 2.5 4 4 450
V V V V mA A mW V uA pF ns C/W
O
C
NOTE: 1. CJ at VR=0, f=1MHZ 2.From IF=10mA to IR=1mA, VR=6Volts, RL=100
DATE : APR.02.2003
PAGE . 1
100
10
F O RWA R D C U R R E N T, m A
R E V E R S E C U R R E N T , mA
TA= 1 5 0 OC
1.0
TA= 1 2 5 OC
10
0.1
TA= 8 5 OC
1.0
TA= 5 5 OC
0.01
TA= 2 5 OC
0.1 0.2 0.4 0.6 0.8 1.0 1.2 0.001 0 10 20 30 40 50
F O RWA R D V O LTA G E , Vo l t s
R E V E R S E V O LTA G E , Vo l t s
F O R WA R D V O LTA G E
L E A KA G E C U R R E N T
D I O D E C A PA C I T N C E , p F A
6.0
4.5
3.5
60 W
VRF= 2 V
2nF
5k W
Vo
1.5
0
0
2
4
6
8
R E C T I F I C AT I O N E F F C I E N C Y M E A S U R E M E N T C I R C U I T
R E V E R S E V O LTA G E , Vo l t s
T Y P I C A L C A P AT I C A N C E
DATE : APR.02.2003
PAGE . 2
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