65°C

I

Characteristic

-65 to +150

°C

3.0A 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

US3AF – US3MF

Features

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RMS Reverse Voltage

Average Rectified Output Current

O

3.0

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

100

A

Forward Voltage

Peak Reverse Current

At Rated DC Blocking Voltage

10

500

µA

Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

25

pF

Typical Thermal Resistance (Note 3)

60

°C/W

Operating and Storage Temperature Range

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

1 of 2

US3AF – US3MF

Z ibo Seno Electronic Engineering Co., Ltd.

www.senocn.com

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

!

!

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

0.90

-

1.43

1.38

Symbol

US3AF US3BF US3DF US3GF US3JF US3KF US3MF

Unit

Alldatasheet