DSF1A 데이터 시트보기 (PDF) - Formosa Technology

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DSF1A

Surface Mount Standard Rectifiers

Formosa Technology 

Surface Mount Standard Rectifiers

DSF1A Thru DSF1J

Reverse Voltage - 50 to 600 Volts Forward Current - 1.0Ampere

Features

● Low profile space

● Ideal for automated placement

● Glass passivated chip junctions

● Low forward voltage drop

● Low leakage current

● High forward surge capability

● High temperature soldering：

260℃/10 seconds at terminals

● Component in accordance to

RoHS 2002/95/1 and WEEE 2002/96/EC

Formosa MS

Mechanical Date

● Case: JEDEC SOD-123FL molded plastic

body over glass passivated chip

● Terminals: Solder plated, solderable per

J-STD-002B and JESD22-B102D

● Polarity: Laser band denotes cathode end

● Weight: 0.017gram

Maximum Ratings & Thermal Characteristics & Electrical Characteristics

(TA = 25 °C unless otherwise noted)

Symbol DSF1A DSF1B DSF1C DSF1D DSF1F DSF1G DSF1J UNIT

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

VRRM

50

VRMS

35

VDC

50

100 150 200 300 400

70 105 140 210 280

100 150 200 300 400

Maximum average forward rectified current

IF(AV)

1

Peak forward surge current 8.3 mS single half sine-

wave superimposed on rated load

IFSM

25

Maximum instantaneous forward voltage at 1.0A

VF

Maximum DC reverse current

at Rated DC blocking voltage

TA = 25 ℃

TA = 100℃

IR

Maximum reverse recovery time

at IF = 0.5 A , IR = 1.0 A , Irr = 0.25 A

trr

0.95

1.25

5.0

150

35

Typical thermal resistance

RθJA

Operating junction and storage temperature range TJ, TSTG

Note1: Mounted on FR-4 P.C.B. With 0.9x1.5 mm copper pad areas (≈35 μm thick)

150

–55 to +150

600 V

420 V

600 V

A

A

1.70 V

μA

nS

℃/W

℃

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

Page 1

Document ID Issued Date

DS-222645 2008/02/10

Revised Date Revision

2010/03/10

B

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