UF1004 Ver la hoja de datos (PDF) - Electronics Industry

Número de pieza

componentes Descripción

Fabricante

UF1004

ULTRA FAST RECTIFIER DIODES

Electronics Industry 

RATING AND CHARACTERISTIC CURVES ( UF1001 ~ UF1007 )

FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

50 Ω

10 Ω

Trr

+ 0.5 A

+

50 Vdc

(approx.)

D.U.T.

PULSE

GENERATOR

( NOTE 2 )

0

- 0.25 A

1Ω

OSCILLOSCOPE

( NOTE 1 )

NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.

2. Rise time = 10 ns max., Source Impedance = 50 ohms.

3. All Resistors = Non-inductive Types.

- 1.0 A

SET TIME BASE FOR 25-35 ns/cm

1 cm

FIG.2 - DERATING CURVE FOR OUTPUT

RECTIFIED CURRENT

1.0

0.8

FIG.3 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

30

8.3 ms SINGLE HALF SINE WAVE

24

0.6

18

0.4

0.2

60Hz RESISTIVE OR INDUCTIVE LOAD

0

0 25 50 75 100 125 150 175

AMBIENT TEMPERATURE, ( C)

12

6

0

12

4 6 10

20

40 60 100

NUMBER OF CYCLES AT 60Hz

FIG.4 - TYPICAL FORWARD CHARACTERISTICS

10

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

10

UF1001

1.0

THRU

UF1004

0.1

UF1005

THRU

UF1007

TJ = 25 C

0.0

Pulse Width = 300 µs

1% Duty Cycle

0.001

0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

FORWARD VOLTAGE, VOLTS

TJ = 100 C

1.0

0.1

TJ = 25 C

0.010

20 40

60

80 100 120 140

PERCENT OF RATED REVERSE

VOLTAGE, (%)

Page 2 of 2

Rev. 02 : March 25, 2005

Share Link: