RL251 データシートの表示（PDF） - Shenzhen Ping Sheng Electronics Co., Ltd.

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RL251

AXIAL SILASTIC GUARD JUNCTION STANDARD RECTIFIER

Shenzhen Ping Sheng Electronics Co., Ltd. 

AXIAL SILASTIC GUARD JUNCTION STANDARD RECTIFIER

RL251 THRU RL257

VOLTAGE RANGE

CURRENT

50 to 1000 Volts

2.5 Amperes

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 25OC ambient temperature unless otherwise specified

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

• For capacitive load derate current by 20%

1.0(25.4)

MIN.

DO-15

.300(7.6)

.230(5.8)

1.0(25.4)

MIN.

.140(3.6)

.104(2.6)

DIA.

.034(0.9)

.028(0.7)

DIA.

Dimensions in inches and (millimeters)

SYMBOLS RL251 RL252 RL253 RL254 RL255

Maximum Repetitive Peak Reverse Voltage

VRRM

50

100

200 400 600

Maximum RMS Voltage

VRMS

35

70

140 280 420

Maximum DC Blocking Voltage

VDC

50

100

200 400 600

Maximum Average Forward Rectified Current

0.375”(9.5mm) lead length at TA= 50℃

I(AV)

2.5

Peak Forward Surge Current

8.3mS single half sine wave superimposed on

IFSM

30

rated load (JEDEC method)

Maximum Instantaneous Forward Voltage @2.5A

VF

1.0

Maximum DC Reverse Current at Rated

DC Blocking Voltage per element

TA = 25℃

TA = 100℃

IR

5.0

50

Maximum Full Load Reverse Current, full cycle average

0.375”(9.5mm)lead length at TL=75℃

IR(AV)

70

Typical Junction Capacitance (Note 1)

CJ

30

Typical Thermal Resistance (Note 2)

RθJA

40

Operating Junction Temperature Range

TJ

-55 to +150

Storage Temperature Range

TSTG

-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.

RL256

800

560

800

RL257

1000

700

1000

UNIT

Volts

Volts

Volts

Amps

Amps

Volts

µA

µA

pF

℃/W

℃

℃

Web Site: WWW.PS-PFS.COM

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