1

2

10.2± 0.2

PIN

0.9± 0.1

5.0± 0.1

2.6± 0.2

0.5± 0.1

1.4± 0.2

4.5± 0.2

φ 3.8± 0.15

FEATURES

Low cost

Low leakage

Low forward voltage drop

High current capability

MECHANICAL DATA

Case:JEDEC TO-220AC,molded plastic body

Terminals: Solderable per MIL-STD-750,

Method 2026

Polarity: As marked

Weight: 0.064 ounces,1.96 gram

Mounting position: Any

Ratings at 25

ambient temperature unless otherwise specified.

Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.

HER

820T

HER

840T

HER

UNITS

Maximum recurrent peak reverse voltage

V

Maximum RMS voltage

V

Maximum DC blocking voltage

V

Maximum average forw ard rectified current

@T

Peak forw ard surge current

8.3ms single half-sine-w ave

superimposed on rated load

@T

Maximum instantaneous forw ard voltage

@ 8.0A

V

Maximum reverse current

@T

at rated DC blocking voltage

@T

Maximum reverse recovery time

(Note1)

ns

Typical junction capacitance

(Note2)

pF

θJC

/W

Operating junction temperature range

Storage temperature range

TO - 220AC

2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.

1.3

1.7

1.0

40

50

100

150

HER810T--- HER860T

A

10

Easily cleaned with alcohol,Isopropanol

and similar solvents

8.0

HIGH EFFICIENCY RECTIFIERS

VOLTAGE RANGE: 100 --- 600 V

CURRENT: 8.0 A

70

140

280

420

The plastic material carries U/L recognition 94V-0

A

3.Thermal resistance junction to ambient.

HER

810T

100

200

400

600

A

200

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

NOTE: 1. Measured with I

- 55 ---- + 150

100

200

400

600

- 55 ---- + 150

860T

Typical thermal resistance

(Note3)

R

25

Dimensions in millimeters

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