US2KF datasheet(1/2 Pages) ZSELEC

部件名	US2KF

功能描述	2.0A SURFACE MOUNT ULTRAFAST DIODE

PDF	2 Pages

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制造商	ZSELEC [Zibo Seno Electronic Engineering Co.,Ltd]

网页	http://www.senocn.com/en/index.html

标志

1 / 2 page

65°C

I

Symbol

US2AF US2BF US2DF US2GF US2JF US2KF US2MF

Unit

Characteristic

-65 to +150

°C

2.0A SURFACE MOUNT ULTRAFAST DIODE

50

75

nS

35

70

140

280

420

560

800

V

50

100

200

400

600

800

1000

V

1.0

1.3

1.7

V

US2AF – US2MF

Features

Maximum Ratings and Electrical Characteristics @T

A=25°C unless otherwise specified

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

RMS Reverse Voltage

VR(RMS)

Average Rectified Output Current

@TL =

O

2.0

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

IFSM

50

A

Forward Voltage

@IF = 2.0A

VFM

Peak Reverse Current

@TA = 25°C

At Rated DC Blocking Voltage

@TA = 100°C

IRM

10

500

µA

Reverse Recovery Time (Note 1)

trr

Typical Junction Capacitance (Note 2)

Cj

25

pF

Typical Thermal Resistance (Note 3)

RJL

75

°C/W

Operating and Storage Temperature Range

Tj, TSTG

Note: 1. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.

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.

1 of 2

US2AF – US2MF

Weight: 0.037 grams (approx.)

Case: SMAF, Molded Plastic

Surge Overload Rating to 30A Peak

Ultra-Fast Recovery Time

Classification Rating 94V-O

Low Power Loss

Ideally Suited for Automatic Assembly

Features

!

Low Forward Voltage Drop, High Efficiency

!

Plastic Case Material has UL Flammability

Mechanical Data

!

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

!

Polarity: Cathode Band or Cathode Notch

!

Marking: Type Number

!

Lead Free: For RoHS / Lead Free Version

SMAF

3.60

3.20

2.80

2.40

A

B

C

D

F

Dim

Min

Max

A

B

C

D

E

F

G

All Dimensions in mm

E

G

0.20

0.10

4.80

4.40

1.10

0.90

-

1.43

1.38

Z ibo Seno Electronic Engineering Co., Ltd.

www.senocn.com

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