WEJ

ELECTRONIC

CO.,LTD

ES1A THRU ES1M

SURFACE MOUNTED SUPER FAST RECTIFIER

VOLTAGE: 50 TO 1000V

CURRENT: 1.0A

Features

SMA/DO-214AC

◆

Glass passivated junction chip

◆

For surface mounted application

◆

Low profile package

◆

Built-in strain relief

◆

High surge capability

◆

High temperature soldering guaranteed

250℃/10sec/at terminal/complete device

◆

Superfast recovery time for high efficiency

Mechanical data

◆

Cases: Molded with UL-94 class V-0 recognized Flame Retardant

Epoxy

◆

Terminals: Plated axial leads solderable MIL-STD 202E, method

208C

◆

Polarity: Color band denote cathode end

◆

Weight:0.002 ounce, 0.064 gram

Maximum ratings and electrical characteristics

Dimensions in inches and (millimeters)

Ratings at 25℃ ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Parameter

Symbols ES1A

ES1B

ES1D

ES1G

ES1J

ES1K

ES1M

Units

Maximum recurrent peak reverse voltage

50

100

200

400

600

800

1000

V

Maximum RMS voltage

35

70

140

280

420

550

700

V

Maximum DC blocking Voltage

50

100

200

400

600

800

1000

V

Maximum average forward rectified current

1.0

A

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load

30.0

A

Maximum instantaneous forward voltage at

rated forward current

0.95

1.3

1.7

V

Maximum DC reverse current Ta=25℃

At rated DC blocking voltage Ta=125℃

10.0

100.00

µA

µA

Maximum Reverse Recovery Time

35

nS

Typical junction capacitance

20.0

pF

Typical thermal resistance

60.0

℃

/W

Storage and operating junction temperature

-50 to +150

℃

Notes: 1. Measured at 1.0MHz and applied voltage of 4.0Vdc

2. Thermal resistance from junction to terminal mounted on 5×5mm copper pad area

3. Reverse recovery condition If=1.0A,Irr=0.25A

ES1A THRU ES1M

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E-mail:wej@yongerjia.com

WEJ ELECTRONIC CO.

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