UF1A-T1 datasheet(1/3 Pages) WTE

部品番号	UF1A-T1

部品情報	1.0A SURFACE MOUNT ULTRA FAST RECTIFIER

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メーカー	WTE [Won-Top Electronics]

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UF1A – UF1K

1 of 3

UF1A – UF1K

1.0A SURFACE MOUNT ULTRA FAST RECTIFIER

Features

!

Glass Passivated Die Construction

!

Ideally Suited for Automatic Assembly

B

!

Low Forward Voltage Drop, High Efficiency

!

Surge Overload Rating to 30A Peak

D

!

Low Power Loss

A

!

Ultra-Fast Recovery Time

F

!

Plastic Case Material has UL Flammability

Classification Rating 94V-O

C

H

G

E

Mechanical Data

!

Case: Molded Plastic

!

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

!

Polarity: Cathode Band or Cathode Notch

!

Marking: Type Number

!

Weight: 0.093 grams (approx.)

Maximum Ratings and Electrical Characteristics @T

A=25°C unless otherwise specified

Characteristic

Symbol

UF1A

UF1B

UF1D

UF1G

UF1J

UF1K

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

50

100

200

400

600

800

V

RMS Reverse Voltage

VR(RMS)

35

70

140

280

420

560

V

Average Rectified Output Current

@TL = 100°C

IO

1.0

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

@TA = 55°C

IFSM

30

A

Forward Voltage

@IF = 1.0A

VFM

1.0

1.4

1.7

V

Peak Reverse Current

@TA = 25°C

At Rated DC Blocking Voltage

@TA = 100°C

IRM

10

500

µA

Reverse Recovery Time (Note 1)

trr

50

100

nS

Typical Junction Capacitance (Note 2)

Cj

15

pF

Typical Thermal Resistance (Note 3)

RJL

30

K/W

Operating and Storage Temperature Range

Tj, TSTG

-50 to +150

°C

Note: 1. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A,

2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.

3. Mounted on P.C. Board with 8.0mm2 land area.

WT E

PO W E R SEM IC O ND UC TO R S

SMB/DO-214AA

Dim

Min

Max

A

3.30

3.94

B

4.06

4.70

C

1.91

2.11

D

0.152

0.305

E

5.08

5.59

F

2.13

2.44

G

0.051

0.203

H

0.76

1.27

All Dimensions in mm

同様の部品番号 - UF1A-T1

メーカー	部品番号	データシート	部品情報
Won-Top Electronics	UF1A-T3	47Kb / 4P	1.0A SURFACE MOUNT GLASS PASSIVATED ULTRAFAST DIODE

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