Datasheet > DFR1M

DFR1M

更新时间： 2022-05-04 23:23:48

品牌	Logo	应用领域
美丽微 - FORMOSA		快速恢复二极管
页数	文件大小	规格书
2页	134K
描述
SUFACE MOUNT FAST RECOVERY RECTIFIER

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DFR1M 数据手册

SUFACE MOUNT FAST RECOVERY RECTIFIER

DFR1A THRU DFR1M

Reverse Voltage - 50 to 1000 Volts Forward Current -1.0Ampere

Formosa MS

FEATURES

SOD-123FL

Glass passivated device

Ideal for surface mouted applications

Low reverse leakage

Cathode Band

Top View

Metallurgically bonded construction

High temperature soldering guaranteed:

250 C/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

2.8±0.1

0.6±0.25

MECHANICAL DATA

Case: JEDEC SOD-123FL molded plastic body over passivated chip

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

3.7±0.2

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.006 ounce, 0.02 grams

Dimensions in millimeters

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

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

SYMBOLS DFR1A

DFR1B

DFR1D

DFR1G

DFR1J

DFR1K

DFR1M

UNITS

MARK

Maximum repetitive peak reverse voltage

Maximum RMS voltage

100

200

140

200

400

280

400

1000

700

VOLTS

800

560

800

VRRM

600

420

600

VRMS

100

1000

Maximum DC blocking voltage

Maximum average forward rectified current

at TA=65 C (NOTE 1)

VDC

I(AV)

1.0

Amp

Peak forward surge current

IFSM

20.0

1.3

8.3ms single half sine-wave superimposed on

Amps

Volts

rated load (JEDEC Method)

TL=25 C

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current

at rated DC blocking voltage

TA=25 C

5.0

50.0

TA=125 C

trr

Maximum reverse recovery time (NOTE 2)

Typical junction capacitance (NOTE 3)

500

250

150

K/W

Typical thermal resistance (NOTE 4)

Operating junction and storage temperature range

RθJA

180

TJ,TSTG

-55 to +150

Note:

1.Averaged over any 20ms period.

2.Measured with IF=0.5A, IR=1A, Irr=0.25A.

3.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

4.Thermal resistance junction to ambient, 6.0 mm2 coppeer pads to each terminal.

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

Document ID

DS-222645

Issued Date

2008/02/10

Revised Date

2010/03/10

Revision

Page.

Page 1

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