US1A-LFR datasheet(2/2 Pages) FRONTIER

Part #	US1A-LFR

Description	1A SURFACE MOUNT ULTRA FAST RECOVERY RECTIFIERS

Download	2 Pages

Scroll/Zoom	100%

Manufacturer	FRONTIER [Frontier Electronics.]

Direct Link	http://www.frontierusa.com

Logo

2 / 2 page

US1A-LFR THRU US1M-LFR

Page: 2

RATINGS AND CHARACTERISTIC CURVE US1A-LFR THRU US1M-LFR

FIG. 6-TYPICAL JUNCTION CAPACITANCE

FIG. 5-MAXIMUM NON-REPETITIVE

FORWARD SURGE CURRENT

50

40

30

20

10

0

1

2

4 6

10

20

40

60

100

NUMBER OF CYCLES AT 60 Hz

.1

.2

.4

1.0 2

4

10

20

40

100

REVERSE VOLTAGE (V)

200

100

40

20

10

6

4

2

1

US1A-LF ~US1G-LF

US1J-LF

US1M LF

8.3 ms Single Half Sine Wave

(JEDEC Method)

TJ=25

oC

.2

.4

.6

.8

1.0

1.2 1.4 1.6 1.8

2.0

INSTANTANEOUS FORWARD VOLTAGE (V)

FIG. 4-TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

20

40

60

80

100

120

140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

FIG. 3-TYPICAL REVERSE CHARACTERISTICS

1000

100

10

1

0.1

TJ=25

oC

TJ=80

oC

TJ=100

oC

US1A-LF ~US1D-LF

US1J-LF ~US1M-LF

100

10

1

.1

.01

US1G-LF

SET TIME BASE

FOR 10/20 ns/cm

PULSE

GENERATOR

(NOTE 2)

(+)

25 Vdc

(approx)

(-)

D.U.T.

1

Ω

NON

INDUCTIVE

OSCILLOSCOPE

(NOTE 1)

50

Ω

NO INDUCTIVE

10

Ω

NO INDUCTIVE

(-)

(+)

NOTE: 1. RISE TIME=7ns MAX. INPUT

IMPEDANCE=1 MOhms 22PF

2. RISE TIME =10ns MAX. SOURCE

IMPEDANCE=50 OHMS

FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE

RECOVERY TIME CHARACTERISTIC

+0.5A

0

-0.25A

-1.0A

Trr

2.0

1.0

0

25 50

75

100 125

150 175

LEAD TEMPERATURE (

oC)

FIG. 2-TYPICAL FORWARD

CURRENT DERATING CURVE

Single Phase Half Wave

60 Hz Resistive or Inductive Load

1cm

P.C.B MOUNTED ON

0.3×0.3”(8.0×8.0mm)

COPPER PAD

Similar Part No. - US1A-LFR

Manufacturer	Part #	Datasheet	Description
Diodes Incorporated	US1A-13-F	404Kb / 3P	1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER DS16008 Rev. 7 - 2
Jiangsu High diode Semi...	US1A-28J	1Mb / 4P	SMAJ Plastic-Encapsulate Diodes
Nanjing International G...	US1A-2C1A-2CDO-214AA	431Kb / 2P	1.0 AMP SURFACE MOUNT HIGH EFFICENCY RECTIFIERS
Nanjing International G...	US1A-2C1A-2CDO-214AC	185Kb / 2P	1.0 AMP SURFACE MOUNT HIGH EFFICENCY RECTIFIERS
Bruckewell Technology L...	US1A-M	406Kb / 4P	SURFACE MOUNT ULTRAFAST EFFICIENT RECTIFIER

More results

Similar Description - US1A-LFR

Manufacturer	Part #	Datasheet	Description
Frontier Electronics.	HFM101M	129Kb / 2P	1A SURFACE MOUNT ULTRA FAST RECOVERY RECTIFIERS
	US1A	131Kb / 2P	1A SURFACE MOUNT ULTRA FAST RECOVERY RECTIFIERS
	RS4933	127Kb / 2P	1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
	FFM101M-LFR	126Kb / 2P	1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
	SM4933	125Kb / 2P	1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
	RS1A-LFR	128Kb / 2P	1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
	SM4933-LFR	125Kb / 2P	1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
	FSM10-005	128Kb / 2P	1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
	RS4933-LFR	127Kb / 2P	1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
	SFS1A	132Kb / 2P	1A SURFACE MOUNT SUPER FAST RECOVERY RECTIFIERS

More results

US1A-LFR Datasheet(PDF) 2 Page - Frontier Electronics.

US1A-LFR Datasheet(HTML) 2 Page - Frontier Electronics.

Similar Part No. - US1A-LFR

Similar Description - US1A-LFR

Html Pages

1 2

Datasheet Download

Link URL