Datasheet > HER304

HER304

更新时间： 2024-11-18 22:51:15

品牌	Logo	应用领域
DCCOM		二极管功效
页数	文件大小	规格书
2页	487K
描述
TECHNICAL SPECIFICATIONS OF HIGH EFFICIENCY RECTIFIER

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HER304 数据手册

HER301

THRU

DC COMPONENTS CO., LTD.

RECTIFIER SPECIALISTS

HER308

TECHNICAL SPECIFICATIONS OF HIGH EFFICIENCY RECTIFIER

VOLTAGE RANGE - 50 to 1000 Volts

CURRENT - 3.0 Amperes

FEATURES

* Low power loss, high efficiency

* Low leakage

* Low forward voltage drop

* High current capability

* High speed switching

* High reliability

DO-27

* High current surge

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Lead: MIL-STD-202E, Method 208 guaranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

* Weight: 1.20 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308

SYMBOL

UNITS

Volts

Maximum Recurrent Peak Reverse Voltage

100

200

300

400

600

800

1000

RRM

RMS

Maximum RMS Voltage

140

200

210

300

280

400

420

600

560

800

Volts

700

100

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

1000

Volts

3.0

Amps

at TA

= 50^oC

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC Method)

FSM

150

1.3

Amps

Volts

Maximum Instantaneous Forward Voltage at 3.0A DC

Maximum DC Reverse Current

1.0

1.7

uAmps

at Rated DC Blocking Voltage T

= 25^oC

Maximum Full Load Reverse Current

Average, Full Cycle .375*(9.5mm) lead length at T

150

uAmps

= 55^oC

Maximum Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

trr

nSec

⁰C

J, TSTG

-65 to + 150

Operating and Storage Temperature Range

NOTES : 1. Test Conditions: I

= 0.5A, I

R = 1.0A, IRR = 0.25A

2. Measured at 1 MH

and applied reverse voltage of 4.0 volts

EXIT

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