Lead Free: For RoHS/Lead Free Version

/W

1.0

· Low forward voltage drop

· High current capability

· High reliability

· High surge current capability

Mechanical Data

· Case: Molded plastic DO-201AD

· Terminals: Plated leads solderable per

MIL-STD-202,Method 208 guaranteed

· Polarity: Color band dentes cathode end

· Mounting Position: Any

· Making: Type Number

·

Rating at 25

℃ ambient temperature unless otherwise specified

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

For capacitive load derate current by 20%

SYMBOL

HER

301

HER

302

HER

303

HER

304

HER

305

HER

306

HER

307

HER

308

Unit

50

100

200

300

400

600

800

1000

V

35

70

140

210

280

420

630

700

V

50

100

200

300

400

600

800

1000

V

A

A

V

pF

Trr

ns

℃

℃

uA

Note: 1. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C

/Storage Temperature Range

-55 to +150

2. Leads maintained at ambient temperature at a distance of 9.5mm from the case

3.Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A

version:01

1of2

www.dyelec.com

Typical Thermal Resistance Junction to

Ambient(Note 2)

25

Maximum Reverse Recovery Time(Note 3)

50

75

Operating Temperature Range

-55 to +125

Peak Reverse Current

℃

5.0

℃

100

Typical Junction Capacitance (Note 1)

50

30

Peak Forward Surge Current 8.3ms Single

half sine-wave superimposed on rated load

(JEDEC Method)

125

Forward Voltage

@IF=3.0A

1.3

1.7

Type Number

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified

℃

3.0

HER301 THRU HER308

Features

Maximum Ratings and Electrical Characteristics

3 .0 AMP. High Efficient Rectifiers

Plastic material-UL

94V-0

·

flammability

℃

Dimensions in inches and (millimeters)

MIN.

MIN.

DIA.

DIA.

DO-201AD

０．９６（２４．５）

０．９６（２４．５）