Features

SMB

●

Low cost

●

Ultra fast switching for high efficiency

RoHS

●

Low reverse leakage current

COMPLIANT

●

Low forward voltage drop

●

High current capability

●

The plastic material carries UL recognition 94V-0

Mechanical Data

●

Case: JEDEC SMB Molded plastic

●

Polarity: Color band denotes cathode

●

Mounting position: Any

Note: Products with logo

or

are made by HY Electronic (Cayman) Limited.

Applications

●

For use in SMPS, high frequency inverters, PWM and polarity

protection applications

Maximum Ratings and Electrical Characteristics

Rating at 25℃ ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

HS3AB

HS3BB

HS3DB

HS3GB

HS3JB

HS3KB

HS3MB

UF3AB

UF3BB

UF3DB

UF3GB

UF3JB

UF3KB

UF3MB

Maximum Repetitive Peak Reverse Voltage

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

V

A

Peak Forward Surge Current, 8.3mS Single Half Sine-Wave,

Superimposed on Rated Load (JEDEC Method)

Peak Forward Voltage at 3.0 A DC

1.3

V

Maximum Reverse Recovery Time (Note 1)

nS

Typical Junction Capacitance (Note2)

pF

Typical Thermal Resistance Junction to Lead

℃/W

Operating Junction Temperature Range

℃

Storage Temperature Range

℃

HS3*B/UF3*B-13-00-00/01

Rev. 11, 18-May-2020

3.The typical data above is for reference only.

100

50

75

100

Notes: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A.

1.0

1.7

5.0

3.0

Pb

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

Characteristics

Symbol

Unit

A

μA

50

30

15

-55 to +150

-55 to +150

www.hygroup.com.tw

HS3XB /UF3XB SERIES

Reverse Voltage - 50 to 1000 Volts

Forward Current - 3.0 Ampere

Package Outline Dimensions in Inches (Millimeters)

Surface Mount High Efficiency (Ultra Fast) Glass

Passivated Rectifiers