Datasheet > AR254

AR254

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
虹扬 - HY		/
页数	文件大小	规格书
2页	70K
描述
HIGH CURRENT AUTOMOBILE RECTIFIER

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数据手册

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AR254 数据手册

AR2505 thru AR2510

HIGH CURRENT

REVERSE VOLTAGE - 50 to 1000Volts

FORWARD CURRENT - 25 Amperes

AUTOMOBILE RECTIFIER

FEATURES

●Utilizing viod-free molded plastic technique

●Low power loss

.225(5.7)

.215(5.5)

●High Surge Capability

●High temperature soldering guaranteed:

265℃/10S

.410(10.4)

.380(9.7)

MECHANICAL DATA

.250(6.4)

.235(6.0)

●Terminal:Plated axial terminals solderable per

MIL STD-202E,Method 208C

. 185(4.7)

.1645(4.2

●Case: Molded with UL-94 Class V-O recognized

flame retardant epoxy

●Polarity: Color ring denotes cathode

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

CHARACTERISTICS

SYMBOL AR2505 AR251

AR252

AR254

AR256

AR258 AR2510

UNIT

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

VRRM

VRMS

VDC

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Maximum DC Blocking Voltage

Maximum Average Forward

100

1000

I(AV)

400

1.1

Rectified Current

@TA=55 ℃

Peak Forward Surge Current

8.3ms Single Half Sine-Wave

Super Imposed on Rated Load

IFSM

Maximum Instantaneous Forward Voltage

(at Rated Forward Current)

Maximum DC Reverse Current @TA=25℃

at Rated DC Bolcking Voltage @TA=150℃

1000

300

1.0

Typical Junction Capacitance Element (Note1)

Typical Thermal Resistance (Note2)

Operating Temperature Range

RθJA

℃/W

℃

-55 to +150

Orange

Storage Temperature Range

TSTG

℃

Red

Yellow

Silver

Green

Blue

Violet

Polarity and Voltage Denotation Color Ring

NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.

2.Thermal resistance from junction of ambient.

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