RL255G [DAESAN]

CURRENT 2.5Amperes VOLTAGE 50 to 1000 Volts; 当前2.5安培电压50到1000伏特


型号：	RL255G
厂家：	DAESAN ELECTRONICS CORP.
描述：	CURRENT 2.5Amperes VOLTAGE 50 to 1000 Volts 当前2.5安培电压50到1000伏特
文件：	总2页 (文件大小：315K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CURRENT 2.5Amperes

VOLTAGE 50 to 1000 Volts

RL251G THRU RL257G

Features

· The plastic package carries Underwrites Laboratory

Flammability Classification 94V-0

· High current capability

DO-201AD

· Low reverse leakage

· Glass passivated junction

0.210(5.3)

· Low forward voltage drop

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

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

0.188(4.8)

DIA.

1.0(25.4)

MIN.

0.375(9.5)

0.285(7.2)

Mechanical Data

· 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

1.0(25.4)

MIN.

0.042(1.1)

0.037(0.9)

DIA.

· Weight : 0.021 ounce, 0.60 gram

Dimensions in inches and (millimeters)

Maximum Ratings And Electrical Characteristics

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

load. For capacitive load, derate by 20%)

Units

Symbols

251G 252G 253G 254G 255G 256G 257G

Maximum recurrent peak reverse voltage

Maximum RMS voltage

RRM

RMS

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Volts

Maximum DC blocking voltage

100

1000

Maximum average forward rectified current

0.375"(9.5mm) lead length TA=75℃

(AV)

2.5

150.0

1.1

Amps

Peak forward surge current 8.3ms half sine

wave superimposed on rated load

(JEDEC method)

IFSM

Amps

Volts

μA

Maximum instantaneous forward voltage

at 2.5A

=25℃

5.0

50.0

35.0

Maximum reverse current

at rated DC blocking voltage

A=100℃

Typical thermal resistance (Note 2)

Typical junction capacitance (Note 1)

RθJA

℃/W

35.0

℃

Operating and storage temperature range

-50 to +175

TSTG

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

RATINGS AND CHARACTERISTIC CURVES RL251G THRU RL257G

FIG.1-FORWARD CURRENT DERATING CURVE

FIG.2-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

2.5

2.0

1.5

1.0

SINGLE PHASE HALF WAVE 60Hz

RESISTIVE OR INDUCTIVE LOAD

0.5

TJ=25℃

100

125

150

175

PULSE WIDTH=300µS

1% DUTY CYCLE

0.1

LEAD TEMPERATURE ( ℃)

0.01

FIG.3-MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

0.6

0.8

1.0

1.2

1.4

1.5

INSTANTANEOUS FORWARD VOLTAGE (VOLTS)

150

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

120

FIG.4-TYPICAL REVERSE CHARACTERISTICS

NUMBER OF CYCLES AT 60Hz

100

TJ=100℃

1.0

0.1

FIG.5-TYPICAL JUNCTION CAPACITANCE

TJ=25℃

100

0.01

100

120

140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

TJ=25℃

0.1

100

REVERSE VOLTAGE.VOLTS

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