RATINGS AND CHARACTERISTIC CURVES (UF4001 THRU UF4007)

0.1

0.01

1

10

100

0

20

40

60

80

100

Tj=125 C

0

Tj=25 C

0

Tj=125 C

0

0.1

0.001

1

10

0.01

1.8

0.6

0.8

1.0

1.2

1.4

1.6

0.4

Tj=25 C

PULSE WIDTH-300 S

1% DUTY CYCLE

0

UF4005 - UF4007

UF4001 - UF4004

FIG.4- TYPICAL JUNCTION CAPACITANCE

0.1

1

10

100

1

10

100

REVERSE VOLTAGE. (V)

Tj=25 C

f=1.0MHz

Vsig=50mVp-p

0

FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

1

10

100

0

NUMBER OF CYCLES AT 60Hz

5

10

15

20

25

30

TJ=55 C

8.3ms Single Half Sine Wave

JEDEC Method

0

FIG.2- TYPICAL FORWARD CHARACTERISTICS

FORWARD VOLTAGE. (V)

FIG.1- MAXIMUM FORWARD CURRENT DERATING

CURVE

40

60

80

100

120

160

140

0

0.5

LEAD TEMPERATURE. ( C)

o

1.0

RESISTIVE OR

INDUCTIVE LOAD

0.375"(9.5mm)

LEAD LENGTH

20

FIG.5- TYPICAL REVERSE CHARACTERISTICS

PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)

Version: A06

FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

50

W

NONINDUCTIVE

1W

NON

INDUCTIVE

OSCILLOSCOPE

(NOTE 1)

PULSE

GENERATOR

(NOTE 2)

DUT

(+)

50Vdc

(approx)

(-)

NOTES: 1. Rise Time=7ns max. Input Impedance=

1 megohm 22pf

2. Rise Time=10ns max. Sourse Impedance=

50 ohms

(-)

(+)

10

W

NONINDUCTIVE

-1.0A

-0.25A

0

+0.5A

trr

1cm

SET TIME BASE FOR

5/ 10ns/ cm