Datasheet > AR251

AR251

更新时间： 2024-11-18 03:19:23

品牌	Logo	应用领域
UNIOHM		/
页数	文件大小	规格书
2页	157K
描述
25.0 AMP SILICON RECTIFIERS

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中文翻译

获取价格

数据手册

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AR251 数据手册

AR2505 THRU AR2510

25.0 AMP SILICON RECTIFIERS

VOLTAGE RANGE

50 to 1000 Volts

CURRENT

25.0 Ampere

FEATURES

* Low forward voltage drop

* Low leakage current

* High reliability

* High current capability

.185(4.7)

.250(6.4)

.235(6.0)

.165(4.2)

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Slugs: Plated slugs, solderable per MIL-STD-202

method 208 guranteed

.225(5.7)

.215(5.5)

.410(10.4)

.380(9.7)

* Polarity: Color ring denotes cathode end

* Mounting position: Any

Weight: 1.80 grams

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

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

For capacitive load, derate current by 20%.

AR2505 AR251 AR252 AR254 AR256 AR258 AR2510 UNITS

TYPE NUMBER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Maximum DC Blocking Voltage

100

1000

Maximum Average Forward Rectified Current

.375"(9.5mm) Lead Length at Tc=150 C

25.0

Peak Forward Surge Current, 8.3 ms single half sine-wave

400

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 25.0A

1.0

Maximum DC Reverse Current

Tc=25 C

500

at Rated DC Blocking Voltage

Tc=100 C

Typical Junction Capacitance (Note 1)

Typical Thermal Resistance RqJA (Note 2)

300

1.0

C/W

Operating and Storage Temperature Range TJ, TSTG

-65 +175

Cathode Band Color

Red

Yellow Silver Orange Green Blue

Violet

NOTES:

1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

2. Thermal Resistance from Junction to Ambient .375" (9.5mm) lead length.

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