AXIAL SILASTIC GUARD JUNCTION STANDARD RECTIFIER

VOLTAGE RANGE

50 to 1000 Volts

RL251 THRU RL257

CURRENT

2.5 Amperes

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

FEATURES

•

Low coat construction

•

Low forward voltage drop

•

Low reverse leakage

•

High forward surge current capability

•

High temperature soldering guaranteed:

260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension

MECHANICAL DATA

•

Case: Transfer molded plastic

•

Epoxy: UL94V-O rate flame retardant

•

Polarity: Color band denotes cathode end

•

Lead: Plated axial lead, solderable per MIL-STD-202E method 208C

•

Mounting position: Any

•

Weight: 0.014 ounce, 0.39 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

•

Ratings at 25

•

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

•

For capacitive load derate current by 20%

SYMBOLS

RL251

RL252

RL253

RL254 RL255 RL256

RL257

UNIT

Maximum Repetitive Peak Reverse Voltage

50

100

200

400

600

800

1000

Volts

Maximum RMS Voltage

35

70

140

280

420

560

700

Volts

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

Volts

Maximum Average Forward Rectified Current

2.5

Amps

Peak Forward Surge Current

8.3mS single half sine wave superimposed on

rated load (JEDEC method)

30

Amps

Maximum Instantaneous Forward Voltage @2.5A

1.0

Volts

5.0

Maximum DC Reverse Current at Rated

DC Blocking Voltage per element

50

µA

Maximum Full Load Reverse Current, full cycle average

70

µA

Typical Junction Capacitance (Note 1)

30

pF

Typical Thermal Resistance (Note 2)

40

℃

/W

Operating Junction Temperature Range

-55 to +150

℃

Storage Temperature Range

-55 to +150

℃

Notes:

1.

Measured at 1.0MHz and Applied Reverse Voltage of 4.0V DC.

2.

Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted.

DIA.

DIA.

.42(1.1)

.040(1.0)

.160(4.1)

.138(3.5)

1.0(25.4)

MIN.

.160(4.1)

.138(3.5)

1.0(25.4)

MIN.

R-3

Dimensions in inches and (millimeters)