25.0 AMP SILICON RECTIFIERS

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%.

TYPE NUMBER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

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

FEATURES

MECHANICAL DATA

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

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 25.0A

Maximum DC Reverse Current

Tc=25 C

at Rated DC Blocking Voltage

Tc=100 C

Typical Junction Capacitance (Note 1)

AR2505

AR251

AR252

AR254

AR256

AR258

AR2510

UNITS

50

100

200

400

600

800

1000

V

50

100

200

400

600

800

1000

V

35

70

140

280

420

560

700

25.0

400

25

500

300

-65

+175

V

A

A

V

pF

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.

* Low forward voltage drop

* Low leakage current

* High reliability

* High current capability

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

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

method 208 guranteed

* Polarity: Color ring denotes cathode end

* Mounting position: Any

Weight: 1.80 grams

1.0

Typical Thermal Resistance RqJA (Note 2)

1.0

*

VOLTAGE RANGE

50 to 1000 Volts

CURRENT

25.0 Ampere

Cathode Band Color

Red

Yellow

Silver

Orange Green

Blue

Violet

AR

Dimensions in inches and (millimeters)

.250(6.4)

.235(6.0)

.185(4.7)

.165(4.2)

.410(10.4)

.380(9.7)

.225(5.7)

.215(5.5)

C

C/W

A

A