SF28G 데이터 시트보기 (PDF) - Unisonic Technologies

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SF28G

GLASS PASSIVATED SUPER FAST RECOVERY RECTIFIER

Unisonic Technologies 

SF28G

DIODE

 ABSOLUTE MAXIMUM RATINGS

Ratings at 25°C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%.

PARAMETER

SYMBOL

RATINGS

UNIT

Working Peak Reverse Voltage

VRWM

600

V

Repetitive Peak Reverse Voltage

VRRM

600

V

Maximum RMS Reverse Voltage

VRMS

420

V

DC Blocking Voltage

VR

Average Rectified Output Current (TA=55°C)

IO

600

V

2.0

A

Peak Forward Surge Current 8.3ms Single Half

Sine-Wave Superimposed on Rated Load

IFSM

50

A

Junction Temperature

TJ

-55~+150

°C

Storage Temperature

TSTG

-55~+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

 THERMAL DATA

PARAMETER

Junction to Ambient (Note 2)

SYMBOL

θJA

 ELECTRICAL CHARACTERISTICS

RATINGS

50

UNIT

°C/W

Ratings at 25°C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP

Instantaneous Forward Voltage

VFM

IF=2.0A

DC Reverse Current at Rated DC Blocking

Voltage

IRM

TA=25°C

TA=100°C

Reverse Recovery Time

Junction Capacitance (Note 1)

trr

IF=0.5A, IR=1.0A, Irr=0.25A

CJ

30

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

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

MAX

1.7

5.0

50

35

UNIT

V

μA

μA

ns

pF

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

2 of 4

QW-R601-255.C

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