RL251G THRU RL257G

Features

Mechanical Data

· The plastic package carries Underwrites Laboratory

Flammability Classification 94V-0

· High current capability

· Low reverse leakage

· Glass passivated junction

· Low forward voltage drop

· High temperature soldering guaranteed : 350℃/10 seconds,

0.375"(9.5mm) lead length, 5lbs.(2.3kg) tension

Maximum Ratings And Electrical Characteristics

· Case : JEDEC DO-201AD molded plastic body

· Terminals : Lead solderable per MIL-STD-750,

method 2026

· Polarity : Color band denotes cathode end

· Mounting Position : Any

· Weight : 0.021 ounce, 0.60 gram

(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive

load. For capacitive load, derate by 20%)

Notes:

(1) Measured at 1MHz and applied reverse voltage of 4.0V DC.

(2) Thermal resistance from junction to ambient at 0.375"(9.5mm) lead length, P.C.B. mounted

CURRENT 2.5Amperes

VOLTAGE 50 to 1000 Volts

Maximum recurrent peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Volts

Peak forward surge current 8.3ms half sine

wave superimposed on rated load

(JEDEC method)

Maximum average forward rectified current

Maximum instantaneous forward voltage

at 2.5A

Volts

Symbols

Units

1.1

2.5

Amps

Amps

150.0

50.0

-50 to +175

℃

Volts

Maximum reverse current

at rated DC blocking voltage

Typical thermal resistance (Note 2)

Typical junction capacitance (Note 1)

Operating and storage temperature range

50

RL

251G

35

50

5.0

35.0

Volts

μA

℃/W

pF

35.0

100

RL

252G

70

100

200

RL

253G

140

200

400

RL

254G

280

400

600

RL

255G

420

600

800

RL

256G

560

800

1000

RL

257G

700

1000

Dimensions in inches and (millimeters)

DO-201AD

1.0(25.4)

MIN.

1.0(25.4)

MIN.

0.375(9.5)

0.285(7.2)

0.042(1.1)

0.037(0.9)

DIA.

0.210(5.3)

0.188(4.8)

DIA.