Datasheet > HER302_15

HER302_15

更新时间： 2022-02-26 10:48:29

品牌	Logo	应用领域
乐山 - LRC		/
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描述
High Efficiency Rectifiers

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HER302_15 数据手册

LESHAN RADIO COMPANY, LTD.

HER301 thru HER308

1.Feature & Dimensions

High Efficiency Rectifiers

* Plastic package has Underwriters Laboratory

Reverse Voltage 50 to 1000V

Forward Current 3.0A

Flammability Classification 94V-0

* High temperature metallurgically bonded construction

* Deffused junction

* Capable of meeting environmental standards of MIL-S-19500

* 3.0 A operation at TA=55°C with no thermal runaway

* For use in high frequency rectifier circuits

* Fast switching for high efficiency

* Typical IR less than 1.0µA

* High temperature soldering guaranteed:

260°C/10 seconds

* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension

2.Mechanical Data

Case: JEDEC DO-201AD, molded plastic body

Terminals: Plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.04 oz., 1.12 g

We declare that the material of product

compliance with RoHS requirements.

Handling precautin:None

3.Electrical Characteristic

Maximum Ratings & Thermal Characteristics Ratings ^{at 25°C ambient temperature unless otherwise specified.}

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Parameter Symbol

symbol

V_RRM

Unit

301

302

303

304

305

306

307

800 1000

560 700

800 1000

308

Maximum repetitive peak reverse voltage

Maximum RMS voltage

100

200

300

400

600

V_RMS

V_DC

140

200

210

300

280

400

420

600

Maximum DC blocking voltage

100

Maximum average forward rectified current

0.375" (9.5mm) lead length at T_A= 55°C

3.0

IF(AV)

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load (JEDEC

I_FSM

150

Method)

Maximum full load reverse current, full cycle

average,0.375"(9.5mm) lead lengths at T_A= 55°

100

IR(AV)

µA

Typical thermal resistance (Note 2)

RθJA

°C/W

°C

–50 to +150

Operating junction and storage temperature range TJ, TSTG

Electrical Characteristics Ratings ^{at 25°C ambient temperature unless otherwise specified.}

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Parameter Symbol

symbol

V_F

Unit

301

302

303

304

305

306

307

308

1.00

1.30

1.85

Maximum instantaneous forward voltage at 3.0A

10.0

200

Maximum DC reverse current TA = 25°C

at rated DC blocking voltage TA = 100°C

µA

Typical reverse recovery time (Note 1)

Typical junction capacitance at 4.0V, 1MHz

NOTES:

trr

1. IF = 0.5A, IR = 1.0A, IRR = 0.25A

2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted

1/3

12 3 4 5 6 7

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