AR2505 THRU AR2510

25A, 50-1200V

AUTOMOTIVE BUTTON DIODE

FEATURES

High surge capability

Low leakage

High current capability

High temperature soldering guaranteed:

250℃ for 10 seconds

MECHANICAL DATA

Case: AR/RA molded plastic

Terminals: Solder plated, solderable per MIL-STD-750 Method 2026

Polarity : indicated by cathode band

Mounting Position: Any

Weight: 1.8 grams (0.07ounce)

CASE: RA254 also Call RA254

CASE: AR OR RA

Dimension in inches (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ Ambient temp. Unless otherwise specified. Single phase, half sine wave, 60HZ,resistive or inductive load.

For capacitive load, derate current by 20%

AR/RA

SYMBO

L

UNITS

2505

251

252

254

256

258

2510

Volts

50

100

200

400

600

800

1000

Maximum current Peak Reverse Voltage

35

70

140

280

420

560

700

Volts

Maximum RMS Voltage

50

100

200

400

600

800

1000 Volts

Maximum DC Blocking Voltage

Amps

I(AV)

25

Maximum Average Forward Rectified Current

Peak Forward Surge Current, 8.3 ms Single Half

300

Amps

Sine-wave Superimposed on Rated Load (JEDEC

Method)

1.0

Volts

Maximum Instantaneous Forward Voltage @ 25A

5.0

uA

200.0

300

pF

Typical Junction Capacitance

RΘJA

1.0

℃/W

Typical Thermal Resistance

-55 to +150

℃

Operating AND Storage Temperature Range

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