1N5818 查看數據表（PDF） - Daesan Electronics Corp.

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产品描述 (功能)

生产厂家

1N5818

CURRENT 1.0Ampere VOLTAGE 20 to 40 Volts

Daesan Electronics Corp. 

1N5817 THRU 1N5819

CURRENT 1.0Ampere

VOLTAGE 20 to 40 Volts

Features

· Plastic Package has Underwriters Laboratory

Flammability Classification 94V-0

· Metal silicon junction, majority carrier conduction

· Guard ring for overvoltage protection

· Low power loss, high efficiency

· High current capability, Low forward voltage drop

· High surge capability

· For use in low voltage, high frequency inverters,

free wheeling, and polarity protection applications

· High temperature soldering guaranteed :

250℃/10 seconds at terminals,

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

DO-41

0.107(2.7)

0.080(2.0)

DIA.

1.0(25.4)

MIN.

0.205(5.2)

0.166(4.2)

Mechanical Data

· Case : JEDEC DO-41 molded plastic body

· Terminals : Plated axial leads, solderable per

MIL-STD-750, Method 2026

· Polarity : Color band denotes cathode end

· Mounting Position : Any

· Weight : 0.012 ounce, 0.33 gram

0.034(0.9)

0.028(0.7)

DIA.

1.0(25.4)

MIN.

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

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

load. For capacitive load, derate by 20%)

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum non-repetitive peak reverse voltage

Maximum average forward rectified

current 0.375"(9.5mm) lead length at TL=90℃

Symbols

VRRM

VRMS

VDC

VRSM

I(AV)

1N5817

20

14

20

24

1N5818

30

21

30

36

1.0

1N5819

40

28

40

48

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load

(JEDEC method) at TL=70℃

IFSM

25.0

Maximum instantaneous forward voltage at 1.0A (Note 1)

Maximum instantaneous forward voltage at 3.1A (Note 2)

VF

0.450

0.550

0.600

VF

0.750

0.875

0.900

Maximum instantaneous reverse current

TA=25℃

1.0

at rated DC blocking voltage (Note1)

IR

TA=100℃

10.0

Typical junction capacitance (Note 3)

CJ

110.0

Typical thermal resistance (Note 2)

RθJA

50.0

RθJL

15.0

Operating junction temperature range

TJ, TSTG

-65 to +125

Notes:

(1) Pulse test: 300μS pulse width, 1% duty cycle

(2) Thermal resistance from junction to ambient P.C.B. mounted, with 1.5X1.5"(38X38mm) copper pads

(3) Measured at 1.0MHz and reverse voltage of 4.0 volts

Units

Volts

Volts

Volts

Volts

Amp

Amps

Volts

mA

PF

℃/W

℃

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