GOOD-ARK HER7G, HER6G, HER5G, HER4G, HER3G Datasheet

MINIATURE HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER

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 TA=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,

Polarity: Band denotes cathode

Mounting Position: Any

Weight: 0.008 ounce, 0.235 gram

method 208

HER1G THRU HER7G

Reverse Voltage -

Forward Current -

DIMENSIONS

DIM

A 0.165 0.205 4.2 5.2

B 0.079 0.106 2.0 2.7

C 0.020 0.024 0.5 0.6

D 1.000 - 25.40 -

inches mm

Min. Max. Min. Max.

50 to 1000 Volts

1.0 Ampere

Note

Maximum Ratings and Electrical Characteristics

Ratings at 25 ambient temperature unless otherwise specified.

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

Symbols

Peak reverse voltage, Repetitive; V

Maximum RMS voltage V

DC reverse voltage V

Average forward current, I
3/8" lead length, 60Hz, resistive or inductive load

Peak forward surge current, I

8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)

Maximum forward voltage @1.0A, 25 V

Maximum reverse current, @ Rated T
reverse voltage Tj=100

Reverse recovery time (Note 1) T

Typical junction capacitance (Note 2) C

Typical thermal resistance (Note 3) R

Operating and storage temperature range T

Notes:

(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=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

O@TA

=55

(surge)

FM

=25

j

I

I

, T

J

HER1GHER2GHER3GHER4GHER5GHER6GHER

RM

RMS

DC

(AV)

FSM

I

R

50 100 200 400 600 800 1000 Volts

35 70 140 280 420 560 700 Volts

50 100 200 400 600 800 1000 Volts

F

rr

J

JA

STG

1.00 1.30 1.70 Volts

1

Units

7G

1.0 Amp

30.0 Amps

10.0

400.0

50 75 nS

17.0

60.0

-55 to +150

A

F

/W

RATINGS AND CHARACTERISTIC CURVES

2