GOOD-ARK HER157, HER156, HER155, HER158, HER153 Datasheet

Features

Plastic package has Underwriters Laboratory
Flammability classification 94V-0 utilizing
Flame retardant epoxy molding compound

Void-free plastic in DO-15 package

1.5 ampere operation at TA=55 with no thermal runaway

Ultra fast switching for high efficiency

Mechanical Data

Case: Molded plastic, DO-15

Terminals: Axial leads, solderable per

MIL-STD-202, method 208

Polarity: Band denotes cathode

Mounting Position: Any

Weight: 0.014 ounce, 0.39 gram

HER151 THRU HER158

HIGH EFFICIENCY RECTIFIER

Reverse Voltage -

Forward Current -

DIMENSIONS

DIM

A 0.228 0.299 5.8 7.6

B 0.102 0.142 2.6 3.6

C 0.028 0.034 0.71 0.86

D 1.000 - 25.40 -

inches mm

Min. Max. Min. Max.

50 to 1000 Volts

1.5 Amperes

Note

Maximum Ratings and Electrical Characteristics

Ratings at 25 ambient temperature unless otherwise specified.

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

HER

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, IFM (surge)

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

Maximum forward voltage @1.5A, 25

Maximum reverse current, @ rate T
reverse voltage TA=100

Reverse recovery time I

Typical junction capacitance (Note 1) C

Typical thermal resistance (Note 2) R

Operating and storage temperature range T

Notes:

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

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

=55

O@TA

=25

j

=0.5A, IR=1A, IRR=0.25A T

F

RRM

RMS

DC

I

(AV)

I

FSM

V

F

I

R

rr

J

JA

, T

J

STG

HER

151

152

50 100 200 300 400 600 800 1000 Volts

35 70 140 210 280 420 560 700 Volts

50 100 200 300 400 600 800 1000 Volts

1.00 1.30 1.70 Volts

1

HER

HER

HER

HER

HER

153

154

155

156

1.5 Amps

50.0 Amps

10.0

500.0

50 75 nS

25

50.0

-55 to +150

157

HER

158

Units

A

F

/W

RATINGS AND CHARACTERISTIC CURVES

2