Datasheet > LPR254

LPR254

更新时间： 2024-11-12 05:42:39

品牌	Logo	应用领域
MIC		/
页数	文件大小	规格书
2页	61K
描述
PRESS FIT AUTOMOTIVE RECTIFIER (LUCAS)

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中文翻译

获取价格

数据手册

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LPR254 数据手册

PRESS FIT AUTOMOTIVE RECTIFIER (LUCAS)

VOLTAGE RANGE

100 to 600 Volts

25.0 Amperes

LPR251 THRU LPR256

CURRENT

LC-1

TECHNICAL SPECIFICATION：

0.050± 0.002

(Φ1.28±0.05)

FEATURES

Low Leakage

Low forward voltage drop

High current capability

High forward surge current capacity

0.872± 0.01

Positive

21.00± 0.26

1.02± 0.01

Negative

26.00± 0.26

0.333

8.45MAX

0.133-0.149

(3.40-3.80)

MECHANICAL DATA

0.39(9.95)

Technology: Cell with Vacuum soldered

Case: Copper case

Polarity: As marked of case bottom

Lead: Plated lead , solderable per MIL-STD-202E

method 208C

0.397-0.399

10.09-10.15

Epoxy

Mounting: Press Fit

Weight: 0.23 ounces, 6.58 grams

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified

Single Phase, half wave, 60HZ, resistive or inductive load

For capacitive load derate current by 20%

SYMBOLS

V_RRM

LPR251

LPR252

200

LPR253

300

LPR254

400

LPR256

600

UNIT

Volts

Maximum Repetitive Peak Reverse Voltage

Maximum RMS Voltage

100

V_RMS

140

210

280

420

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current,

At Tc=105℃

V_DC

100

200

300

400

600

I_(AV)

Amps

Peak Forward Surge Current

3.3mS single half sine wave superimposed on

Rated load (JEDEC method)

I_FSM

400

Amps

Rating for fusing (t＜8.3ms)

I²t

664

1.10

5.0

A²S

Maximum instantaneous Forward Voltage at 100A

V_F

Volts

Maximum DC Reverse Current at Rated TA=25℃

I_R

DC Blocking Voltage

TA=100℃

450

0.8

Typical Thermal Resistance

R_θJC

℃/W

Operating and Storage Temperature Range

T_J,T_STG

(-65 to +175)

℃

Notes:

1. Enough heatsink must be considered in application.

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

中文翻译

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