FEATURES

Low cost

Diffused junction

Low leakage

Low forward voltage drop

High current capability

and similar solvents

MECHANICAL DATA

Case:JEDEC DO--41,molded plastic

Terminals: Axial lead ,solderable per

MIL- STD-202,Method 208

Polarity: Color band denotes cathode

Weight: 0.012ounces,0.34 gram s

Mounting position: Any

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

am bient temperature unless otherwise specified.

Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.

EM1

EM1A

EM1B

EM1C

UNITS

Maximum recurrent peak reverse voltage

400

600

800

1000

V

Maximum RMS voltage

280

420

560

700

V

Maximum DC blocking voltage

400

600

800

1000

V

Maximum average forw ard rectified current

9.5mm lead length,

@T

Peak forw ard surge current

8.3ms single half-sine-w ave

superimposed on rated load

@T

Maximum instantaneous forw ard voltage

@ 1.0 A

V

Maximum reverse current

@T

at rated DC blocking voltage

@T

Typical junction capacitance

(Note1)

pF

Typical thermal resistance

(Note2)

／Ｗ

Operating junction temperature range

Storage temperature range

0.97

2. Thermal resistance f rom junction to ambient.

A

NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.

- 55---- +150

- 55---- + 150

15

50

VOLTAGE RANGE: 100 --- 1000 V

CURRENT:

1.0 A

A

1.0

A

PLASTIC SILICON RECTIFIER

200

EM1Z

45.0

5.0

50.0

EM1Y(Z)---EM1C(Z)

DO - 41

100

70

100

EM1Y

Easily cleaned with Freon,Alcohol,Isopropanol

200

The plastic material carries U/L recognition 94V-0

140

Dimensions in millimeters

Diode Semiconductor Korea

www.diode.kr