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EST1AF SERIES

January 3,2014-REV.01

FEATURES

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-O

Flame Retardant Epoxy Molding Compound

• Exceeds environmental standards of MIL-S-19500/228

• Super fast recovery times, high voltage

• Ultra thin profile package for space constrained utilization

• Package suitable for automated handling

• Lead free in compliance with EU RoHS 2011/65/EU directive

• Green molding compound as per IEC61249 Std. . (Halogen Free)

SUPERFAST RECOVERY RECTIFIERS

VOLTAGE

50~400 Volt

1 Ampere

CURRENT

MECHANICAL DATA

Case : SMAF Molded Plastic

Terminals : Solderable per MIL-STD-750, Method 2026

Polarity : Color band denotes cathode end

Standard packaging : 12mm tape (EIA-481)

Weight : 0.0011 ounces, 0.0328 grams

Marking : Part number

1

2

Cathode

Anode

Note:1.Measured at 1 MHz and Applied Reverse Voltage of 4 Volts.

2.Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Recover to 0.25A.

3.Mounted on a FR4 PCB, single-sided copper, with 10cm*10cm copper pad area.

4.Mounted on a FR4 PCB, single-sided copper, mini pad.

PARAMETER

SYMBOL EST1AF EST1BF EST1CF EST1DF EST1EF EST1GF UNIT

Maximum recurrent peak reverse voltage

50

100

150

200

300

400

V

Maximum rms voltage

35

70

105

140

210

280

V

Maximum dc blocking voltage

50

100

150

200

300

400

V

Maximum average forward rectified current

1A

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load

30

A

Maximum forward voltage at 1A

0.95

1.25

V

Maximum dc reverse current at rated dc blocking

voltage

1



A

Typical junction capacitance

(Note 1)

20

16

pF

Maximum reverse recovery time

(Note 2)

25

nS

Typical thermal resistance

(Note 3)

(Note 4)

20

150

o

C/W

Operating junction temperature range

-55 to + 150

o

C

Storage temperature range

-55 to + 150

o

C