MOTMap-17  > PC74HCT240T PC74HCT240T PC74HCT240T

suppliers of PC74HCT240T PC74HCT240T PC74HCT240T and PDF data of PC74HCT240T PC74HCT240T PC74HCT240T

Part Numbert Mfg Packt D/C Descriptiont Qty Company/Contact  

PC74HCT240T PC74HCT240T PC74HCT240T Datasheet

S\imb Parameter Conditions Ratings Unit
VCEX lSUS) Collector-emitter voltage lc=lA, VEB=2V 1 200 V
VCEX Collector-emitter voltage VEB=2V 1200 V
VCBO Collector-base voltage Emitter open 1 200 V
VEB Emitter-base voltage Collector open 7 V
Ic Collector current DC 200 A
-lc DC (forward diode current) 200 A
Pc Collector dissipation Tc=25YC 1 560 W
IB Base current DC 10 A
-lcsM Surge collector reverse current (forward diode current) Peak value of one c\icle of 60Hz (half wavel 2000 A
1 Junction temperature -40+150 IC
Tstg Storage temperature -40+125 IC
Vis Isolation voltage Charged part to case, AC for l minute 2500 V
1 962.94 N m
Main terminal screw M6 2030 kg cm
1 962.94 N-m
Mounting screw M6 2030 kg cm
Mounting torque 0 981.47 N-m
B{E) terminal screw M4 1015 kg cm
0 981.47 N-m
BX terminal screw M4 1015 kg cm
Weight Typical value 460 g


PC74HCT240T PC74HCT240T PC74HCT240T Price
The Vdd bypass capacitor has the largest effect on the LNA output match, and is required for proper operation. Because the input match affects the output match to some degree as well, the process of picking the bypass cap value involves some iteration. First, an input match is selected which gives adequate gain and noise figure. Then the bypass capacitor is varied to give the best output match. The demo board achieves 11-12dB of return loss which is adequate for connection directly to the input of a SAW filter.
PC74HCT240T PC74HCT240T PC74HCT240T on stock

VDD='- 50V Vn.- _inv
q L _tdfocr
tr - j
td{on:


1 Tc= 250C nl-- T_,
I uibe i esL - I I iD = 10A
8A
L 3A
3A