45N03LTA Datasheet PDF – TrenchMOS logic level FET

Part Number : 45N03LTA, PHP45N03LTA

Function : N-channel enhancement mode field-effect transistor

Package : TO-220AB, D2-PAK, D-PAK

Manufacturers : Philips Electronics


45N03LTA Datasheet FET


Description :

N-channel logic level field-effect power transistor in a plastic package using TrenchMOS technology. The
device has very low on-state 2 drain resistance. It is intended for use in dc to dc converters and general 3 source purpose switching applications.

Pinouts :

45N03LTA pinout
PHP45N03LTA in SOT78 (TO-220AB)
PHB45N03LTA in SOT404 (D2-PAK)
PHD45N03LTA in SOT428 (D-PAK).



1. Trench technology
2. Very low on-state resistance
3. Fast switching
4. Stable off-state characteristics
5. High thermal cycling performance
6. Low thermal resistance


1. Computer motherboard high frequency DC to DC converters.

45N03LTA Datasheet PDF Download



45N03 pdf

Other data sheets within the file : PHB45N03LTA,PHD45N03LTA,PHP45N03LTA

NE558 Datasheet PDF

Part Number : NE558
Function : Quad timer
Manufacturers : Philips Electronics

Pinouts :
NE558 datasheet

Description : DESCRIPTION
The NE558 Quad Timers are monolithic timing devices which can be used to produce four independent timing functions. The NE558 output sinks current. These highly stable, general purpose controllers can be used in a monostable mode to produce accurate time delays—from microseconds to hours. In the time delay mode of operation, the time is precisely controlled by one external resistor and one capacitor. A stable operation can be achieved by using two
of the four timer sections.

The four timer sections in the NE558 are edge-triggered; therefore, when connected in tandem for sequential timing applications, no coupling capacitors are required. Output current capability of 100 mA is provided in both devices.

• 100 mA output current per section
• Edge-triggered (no coupling capacitor)
• Output independent of trigger conditions
• Wide supply voltage range 4.5 V to 16 V
• Timer intervals from microseconds to hours
• Time period equals RC
• Military qualifications pending.

Datasheet PDF Download

NE558 pdf

Other data sheets within the file : NE558,NE558D,NE558F,NE558N