HER501-LFR THRU HER508-LFR

Page: 1

Frontier Electronics Corp.

667 E. COCHRAN STREET, SIMI VALLEY, CA 93065

TEL: (805) 522-9998

FAX: (805) 522-9989

5A ULTRA FAST RECOVERY RECTIFIER

HER501-LFR THRU HER508-LFR

FEATURES

PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY

FLAMMABILITY CLASSIFICATION 94V-0

ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY

LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY

LOW LEAKAGE

HIGH SURGE CAPABILITY

HIGH TEMPERATURE SOLDERING GUARANTEED:

260

°C 0.375” (9.5mm) LEAD LENGTHS FOR 10 SECONDS AT

5 LBS. (2.3 KG) TENSION.

ROHS

MECHANICAL DATA

CASE: JEDEC DO-201AD, MOLDED PLASTIC, DIMENSIONS

IN INCHES AND (MILLIMETERS)

TERMINALS: AXIAL LEADS SOLDERABLE PER MIL-STD-202,

METHOD 208

POLARITY: COLOR BAND DENOTES CATHODE END

MOUNTING: POSITION:

ANY

WEIGHT: 1.2 GRAM

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25

°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED

SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%

RATINGS

SYMBOL

HER501

-LFR

HER502

-LFR

HER503

-LFR

HER504

-LFR

HER505

-LFR

HER506

-LFR

HER507

-LFR

HER508

-LFR

UNITS

MAXIMUM RECURRENT PEAK REVERSE VOLTAGE

50

100

200

300

400

600

800

1000

V

MAXIMUM RMS VOLTAGE

35

70

140

210

280

420

560

700

V

MAXIMUM DC BLOCKING VOLTAGE

50

100

200

300

400

600

800

1000

V

MAXIMUM AVERAGE FORWARD RECTIFIED

CURRENT 0.375” (9.5mm) LEAD LENGTH AT TA=50°C

5.0

A

PEAK FORWARD SURGE CURRENT 8.3ms SINGLE

HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD

200

A

TYPICAL JUNCTION CAPACITANCE (NOTE 1)

70

50

PF

TYPICAL THERMAL RESISTANCE (NOTE 2)

15

℃/W

STORAGE TEMPERATURE RANGE

-55 TO + 150

℃

OPERATING TEMPERATURE RANGE

-55 TO + 150

℃

ELECTRICAL CHARACTERISTICS (AT TA =25

°C UNLESS OTHERWISE NOTED)

CHARACTERISTICS

SYMBOL

HER501

-LFR

HER502

-LFR

HER503

-LFR

HER504

-LFR

HER505

-LFR

HER506

-LFR

HER507

-LFR

HER508

-LFR

UNITS

MAXIMUM FORWARD VOLTAGE AT Io DC

1.3

1.85

V

MAXIMUM REVERSE CURRENT AT TA=25

°

10

μA

MAXIMUM REVERSE CURRENT AT TA=100

°

100

μA

MAXIMUM REVERSE RECOVERY TIME (NOTE 3)

50

75

nS

NOTE :

1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS

2. BOTH LEADS ATTACHED TO HEAT SINK 63.5

×63.5×1t(mm) COPPER PLATE AT LEAD LENGTH 5mm

3. REVERSE RECOVERY TEST CONDITIONS:

.375(9.5)

.335(8.5)

1.0(25.4)

MIN

.220(5.6)

.197(5.0)

1.0(25.4)

MIN

.052(1.3)

.048(1.2)