HER306 View Datasheet(PDF) - Master Instrument Corporation

Part Name

Description

Manufacturer

HER306

HIGH EFFICIENCY RECTIFIER

Master Instrument Corporation 

HIGH EFFICIENCY RECTIFIER

HER301 THRU HER308

VOLTAGE RANGE

CURRENT

50 to 800 Volts

3.0Ampere

FEATURES

• Low coat construction

• Fast switching for high efficency.

• Low reverse leakage

• High forward surge current capability

• High temperature soldering guaranteed:

260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension

MECHANICAL DATA

• Case: Transfer molded plastic

• Epoxy: UL94V-O rate flame retardant

• Polarity: Color band denotes cathode end

• Lead: Plated axial lead, solderable per MIL-STD-202E method 208C

• Mounting position: Any

• Weight: 0.042ounce, 1.19 grams

1.0(25.4)

MIN.

.375(9.5)

.335(8.5)

1.0(25.4)

MIN.

.052(1.3)

.048(1.2)

DIA.

DO-27

.220(5.6) DIA.

.197(5.0)

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

• Ratings at 25OC ambient temperature unless otherwise specified

• Single Phase, half wave, 60Hz, resistive or inductive load

• For capacitive load derate current by 20%

HER HER HER HER HER

SYMBOLS 301 302 303 304

305

Maximum Repetitive Peak Reverse Voltage

VRRM

50 100 200 300 400

Maximum RMS Voltage

VRMS

35

70 140 210 280

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

0.375”(9.5mm) lead length at TA= 50℃

Peak Forward Surge Current

8.3mS single half sine wave superimposed on

rated load (JEDEC method)

VDC

50 100 200 300 400

I(AV)

3.0

IFSM

125

Maximum Instantaneous Forward Voltage @ 3.0A

VF

1.0

1.3

Maximum DC Reverse Current at Rated

DC Blocking Voltage

TA = 25℃

TA = 125℃

IR

10

500

Maximum Full Load Recovery Current,full cycle

average 0.375”(9.5mm)lead length at TL=55℃

IR(AV)

150

Maximum Reverse Recovery Time(NOTE 1)

trr

50

Typical Thermal Resistance (NOTE 2)

Typical Thermal Resistance(NOTE 3)

CJ

RθJA

70

20

Operating Junction Temperature Range

TJ ,TSTG

(-55 to +150)

Notes:

1 Test Condition:IF=0.5A,IR=1.0A,IRR=0.25A

2. Measured at 1.0 MHz and applied reverse of 4.0 V

3 Thermal resistance from junction to ambient with .375”(9.5mm)lead length, P.C.B. mounted. .

HER

306

600

420

600

1.5

HER

307

HER

308

UNITS

800 1000 Volts

560 700 Volts

800 1000 Volts

Amp

Amps

1.7

Volts

µA

µA

75

ns

50

PF

℃/W

℃

E-mail: sales@cnmic.com Web Site: www.cnmic.com

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