HER2G [GOOD-ARK]

HER1G THRU HER7G

MINIATURE HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER

Reverse Voltage -

50 to 1000 Volts

Forward Current -

1.0 Ampere

Features

Plastic package has Underwriters Laboratory

Flammability Classification 94V-0 utilizing

Flame retardant epoxy molding compound

Glass passivated junction in A-405 package

1.0 ampere operation at T

A

=55 with no thermal runway

Ultra fast switching for high efficiency

Mechanical Data

Case:

Molded plastic, A-405

Terminals:

Axial leads, solderable per

MIL-STD-202, method 208

Polarity:

Band denotes cathode

Mounting Position:

Any

Weight:

0.008 ounce, 0.235 gram

DIM ENSIONS

DIM

A

B

C

D

inches

Min.

0.165

0.079

0.020

1.000

Max.

0.205

0.106

0.024

-

Min.

4.2

2.0

0.5

25.40

mm

Max.

5.2

2.7

0.6

-

Note

Maximum Ratings and Electrical Characteristics

Ratings at 25

ambient temperature unless otherwise specified.

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

Symbols

HER

1G

HER

2G

HER

3G

HER

4G

HER

5G

HER

6G

HER

7G

Units

Peak reverse voltage, Repetitive;

Maximum RMS voltage

DC reverse voltage

Average forward current, I

O

@T

A

=55

3/8" lead length, 60Hz, resistive or inductive load

Peak forward surge current, I

FM

(surge)

8.3mS single half sine-wave superimposed

on rated load (MIL-STD-750D 4066 method)

Maximum forward voltage @1.0A, 25

Maximum reverse current, @ Rated

reverse voltage

Reverse recovery time (Note 1)

Typical junction capacitance (Note 2)

Typical thermal resistance (Note 3)

Operating and storage temperature range

T

j

=25

T

j

=100

V

RM

V

RMS

V

DC

I

(AV)

I

FSM

V

F

I

R

T

rr

C

J

R

JA

50

35

50

100

70

100

200

140

200

400

280

400

1.0

30.0

600

420

600

800

560

800

1000

700

1000

Volts

Volts

Volts

Amp

Amps

1.00

1.30

10.0

400.0

50

17.0

60.0

-55 to +150

1.70

Volts

A

75

nS

F

/W

T

J

, T

STG

Notes:

(1) Reverse recovery test conditions: I

F

=0.5A, I

R

=1.0A, I

rr

=0.25A

(2) Measured at 1.0MHz and applied reverse voltage of 4.0 VDC

(3) Thermal resistance from junction to ambient and from junction to lead length 0.375” (9.5mm) P.C.B. mounted

1

RATINGS AND CHARACTERISTIC CURVES

2