器件名称: 1N4448W_10
功能描述: SURFACE MOUNT SWITCHING DIODES
文件大小: 101.41KB 共3页
简 介: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 In compliance with EU RoHS 2002/95/EC directives
100 Volts
POWER
500mWatts
MECHANICAL DATA
Case: SOD-123 plastic case. Terminals : Solderable per MIL-STD-750,Method 2026 Standard packaging: 8mm tape Weight: approximately 0.0104g Marking Code: A3
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PA R A ME TE R Re ve rs e Vo lta g e P e a k Re ve rs e Vo lta g e RMS Vo lt a g e F o r wa rd C o nti nuo us Ma xi m um D C B lo c k i ng Vo lta g e Ma xi m um A ve ra g e F o r wa rd C urr e nt a t T A = 2 5 O C P e a k F o rwa r d S urg e C urre nt, 1 . 0 us P o we r D i s s i p a t i o n D e ra t e A b o ve 2 5 O C Ma xi m um F o rwa r d Vo lta g e Ma xi m um D C Re ve rs e C urr e nt a t Ra t e d D C B lo c k i ng Vo lt a g e T J = 2 5 O C J unc t i o n C a p a c i t a nc e ( No t e 1 ) Ma xi m um Re ve rs e Re c o ve r y (No t e 2 ) Typ i c a l The r ma l Re s i s t a nc e Op e r a ti ng a nd S to r a g e Te m p e ra t ur e Ra ng e
S YM B OL VR V RM V R MS IF M V DC I F ( AV ) IF S M P TOT VF IR CJ t rr R θJA T J , T S TG
1 N4 4 4 8 W 75 100 50 500 75 150 4 500 0 .7 2 / 0 . 0 0 5 A 1 . 0 / 0 .1 A 2 .5@7 5 V 4 .0 4 .0 450 -5 5 to +1 5 0
UNITS V V V mA V mA A mW V μA pF ns
O
C / W
O
C
NOTE: 1. CJ at VR=0, f=1MHZ 2. From IF=10mA to IR=1mA……