www.hygroup.com.tw

Features

TO-220AC

●

Low switching noise

●

Low thermal resistance

RoHS

●

Low forward voltage drop

COMPLIANT

●

High current capability

●

High fast switching capability

●

High surge capacity

Mechanical Data

●

Case: JEDEC TO-220AC 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%.

HER

HER

HER

HER

HER

HER

HER

HER

801

802

803

804

805

806

807

808

Maximum Repetitive Peak Reverse Voltage

50

100

200

300

400

600

800

1000

V

Maximum RMS Voltage

35

70

140

210

280

420

560

700

V

Maximum DC Blocking Voltage

50

100

200

300

400

600

800

1000

V

A

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

Superimposed on Rated Load (JEDEC Method)

Typical Thermal Resistance Junction to Ambient

℃/W

Typical Junction Capacitance (Note1)

pF

Peak Forward Voltage at 8.0 A DC

V

Maximum Reverse Recovery Time (Note 2)

nS

Operating and Storage Temperature Range

℃

HER80*-U-00-00/01

Rev. 11, 18-May-2020

Notes: 1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.

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

3.The typical data above is for reference only.

Characteristics

Symbol

Unit

A

μA

150

10

150

60

75

-55 to + 150

2.5

40

1.0

1.3

1.7

HER801 THRU HER808

Reverse Voltage - 50 to 1000 Volts

Forward Current - 8.0 Ampere

Package Outline Dimensions in Inches (Millimeters)

8.0

Pb

High Efficiency Glass Passivated

Rectifiers