BY127 datasheet, PDF - EEWORLD Datasheet

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BY127: Description1.5 A, 800 V, SILICON, RECTIFIER DIODE, DO-204AC; Categorysemiconductor Discrete semiconductor; File Size171KB，2 Pages; ManufacturerGood-Ark; Websitehttp://www.goodark.com/

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BY127 Overview

1.5 A, 800 V, SILICON, RECTIFIER DIODE, DO-204AC

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BY127, BY133, EM513, EM516

GENERAL PURPOSE PLASTIC RECTIFIER

Reverse Voltage -

1250 to 1800 Volts

Forward Current -

1.0 Ampere

Features

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Construction utilizes void-free molded plastic technique

Low reverse leakage

Low forward voltage drop

High current capability

High reliability

High surge current capability

Mechanical Data

Case:

Molded plastic, DO-41

Lead:

Axial leads, solderable per MIL-STD-202,

method 208 guaranteed

Polarity:

Color band denotes cathode end

Mounting Position:

Any

Weight:

0.012 ounce, 0.33 gram

DIM ENSIONS

DIM

inches

Min.

0.165

0.079

0.028

1.000

Max.

0.205

0.106

0.034

Min.

4.2

2.0

0.71

25.40

Max.

5.2

2.7

0.86

Note

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 current by 20%.

Symbols

BY127

BY133

EM513

EM516

Units

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

0.375" (9.5mm) lead length at T

=75

Peak forward surge current

8.3mS single half sine-wave superimposed

on rated load (MIL-STD-750D 4066 method)

Maximum forward voltage at 1.0A DC and 25

Maximum full load reverse current

at rated DC blocking voltage

Typical junction capacitance (Note 1)

Typical thermal resistance (Note 2)

Operating and storage temperature range

=25

=100

RRM

RMS

(AV)

FSM

1250

875

1250

1300

910

1300

1.0

30.0

1.1

5.0

200.0

15.0

50.0

25.0

1600

1120

1600

1800

1270

1800

Volts

Amp

Amps

Volts

, T

STG

-55 to +150

Notes:

(1) Measured at 1.0MHz and applied reverse voltage of 4.0 VDC

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

BY127 Related Products

	BY127	BY133	EM513	EM516
Description	1.5 A, 800 V, SILICON, RECTIFIER DIODE, DO-204AC	1 A, 1300 V, SILICON, SIGNAL DIODE, DO-41	1 A, SILICON, SIGNAL DIODE	1 A, 1800 V, SILICON, SIGNAL DIODE, DO-41

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