HER304-T

更新时间： 2024-02-16 10:24:19

品牌	Logo	应用领域
RECTRON		整流二极管功效
页数	文件大小	规格书
2页	289K
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HER304-T 数据手册

HER301

THRU

RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICATION

HER308

HIGH EFFICIENCY RECTIFIER

VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Ampere

FEATURES

* Low power loss, high efficiency

* Low leakage

* Low forward voltage drop

* High current capability

* High speed switching

* High reliability

DO-201AD

* High current surge

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-O rate flame retardant

* Lead: MIL-STD-202E method 208C guaranteed

* 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)

MAXIMUM RATINGS (At T

= 25^oC unless otherwise noted)

RATINGS

HER301 HER302 HER303 HER304 HER305 HER305P HER306 HER307 HER308

SYMBOL

UNITS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

100

200

300

400

600

800

1000 Volts

RRM

RMS

140

200

210

300

280

400

280

400

420

600

560

800

Volts

700

100

Maximum DC Blocking Voltage

1000

Maximum Average Forward Rectified Current

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

200

150

Typical Junction Capacitance (Note 2)

⁰C

, TSTG

-65 to + 150

Operating and Storage Temperature Range

ELECTRICAL CHARACTERISTICS (At TA

= 25^oC unless otherwise noted)

HER301 HER302 HER303 HER304 HER305 HER305P HER306 HER307 HER308

CHARACTERISTICS

Maximum Instantaneous Forward Voltage at 3.0A DC

SYMBOL

UNITS

Volts

1.0

1.2

1.0

1.70

Maximum DC Reverse Current

uAmps

at Rated DC Blocking Voltage TA

= 25^oC

Maximum Full Load Reverse Current

150

Average, Full Cycle .375” (9.5mm) lead length at TL

= 55^oC

Maximum Reverse Recovery Time (Note 1)

trr

nSec

NOTES : 1. Test Conditions: I

= 0.5A, I

R = 1.0A, IRR = 0.25A

1998-8

2. Measured at 1 MH

and applied reverse voltage of 4.0 volts

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