Technical Data

Data Sheet N2681, Rev.-



China - Germany - Korea - Singapore - United States 



http://www.smc-diodes.com - sales@ smc-diodes.com 

- 1 -

GF4045PS

GF4045PS SCHOTTKY RECTIFIER

Characteristics

Symbol

Condition

Typ.

Max.

Units

Peak Forward Voltage

VF1

@40A,Pulse, TJ = 25 C

0.52

0.55

V

Peak Reverse Current

IR1

@VR = rated VR,TJ = 25 C

0.08

0.50

mA

IR2

@VR = rated VR,TJ = 100 C

-

100

Junction Capacitance

CT

@VR = 5V, TC = 25 C

fSIG = 1MHz

1730

-

pF

* Pulse width < 300 µs, duty cycle < 2%

Features

Mechanical Data

Maximum Ratings(limiting values, at 25 °C unless otherwise specified)

Characteristics

Symbol

Condition

Max.

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

-

45

V

Average Rectified Forward Current

IF (AV)

Tc=109°C, In DC

50

A

Peak One Cycle Non-Repetitive Surge

Current

IFSM

8.3 ms, half Sine pulse

350

A

Electrical Characteristics



Schotty Barrier hight diode



Low thermal resistance



Lower forward voltage drop, low power loss



Isolate Package design, ideal for heat dispersion



High forward current capability



Excellent anti-humidity



Low profile package



High forward surge capability



Terminals: Tin plated



All SMC parts are traceable to the wafer lot



Additional electrical and life testing can be performed

upon request



Case: GFM



High temperature soldering guaranteed



Heated-tool welding 260℃,10 seconds



Marking Code: GF4045PS

GFM