Technical Data

Data Sheet N1714, Rev. A

 China - Germany - Korea - Singapore - United States 

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

SF41G-SF48G

SF41G-SF48G SUPER FAST RECTIFIER

Characteristic

Symbol SF41G SF42G SF43G SF44G SF45G SF46G SF48G Units

Maximum repetitive peak reverse voltage

VRRM

50

100

150

200

300

400

600

V

Maximum RMS voltage

VRMS

35

70

105

140

210

280

420

V

Maximum DC blocking voltage

VDC

50

100

150

200

300

400

600

V

Maximum average forward rectified current

0.375”(9.5mm) lead length at TA=55℃

I(AV)

4.0

A

Peak forward surge current 8.3ms single half sine-

wave superimposed on rated load (JEDEC Method)

IFSM

150.0

A

Maximum instantaneous forward voltage at 4.0A

VF

0.95

1.25

1.7

V

Maximum DC reverse current TA=25 ℃

at rated DC blocking voltage TA=100 ℃

IR

5.0

50.0

µA

Maximum Reverse Recovery Time (Note 1)

Trr

35

ns

Typical Junction Capacitance (Note 2)

CJ

100.0

50.0

pF

Typical Thermal Resistance (Note 3)

RθJA

30.0

°C/W

Junction Temperature

TJ

-65 to +150

°C

Storage Temperature Range

TSTG

-65 to +150

°C

Note: 1. Reverse recovery condition IF=0.5A, IR=1.0A. Irr=0.25A

2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

3. Thermal resistance from junction to ambient at 0.375”(9.5mm) lead length, P.C.B mounted.

Features

Circuit Diagram

Mechanical Data

Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified



Case: JEDEC DO-201AD molded plastic body



Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026



Polarity: Color band denotes cathode end



Mounting Position: Any



Weight: 1.02 gram



Super fast switching for high efficiency



Low leakage current



High forward surge capability



Solder dip 260 °C, 40 s



Component in accordance to RoHS 2002/95/EC and

WEEE 2002/96/EC



This is a Pb − Free Device



All SMC parts are traceable to the wafer lot



Additional testing can be offered upon request

DO-201AD