SUFACE MOUNT FAST RECOVERY RECTIFIER

Reverse Voltage - 50 to 1000 Volts

Forward Current - 1.0Ampere

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

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

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.006 ounce, 0.02 grams

Glass passivated device

Ideal for surface mouted applications

FEATURES

MECHANICAL DATA

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Metallurgically bonded construction

High temperature soldering guaranteed:

5 lbs. (2.3kg) tension

Low reverse leakage

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%.

DFR1A THRU DFR1M

Note:

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

1.Averaged over any 20ms period.

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

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

UNITS

VOLTS

VOLTS

VOLTS

Amp

Amps

Volts

A

µ

pF

C

K/W

ns

SYMBOLS

100

70

100

400

280

400

200

140

200

600

420

600

1000

700

1000

1.0

20.0

1.3

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

Peak forward surge current

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current

at rated DC blocking voltage

5.0

50.0

F2

F3

F4

F5

F7

800

560

800

F6

Maximum reverse recovery time (NOTE 2)

Typical junction capacitance (NOTE 3)

Operating junction and storage temperature range

R

180

4

-55 to +150

Typical thermal resistance (NOTE 4)

150

250

500

50

35

50

F1

DFR1A

DFR1B

trr

DFR1D

DFR1G

DFR1J

DFR1K

DFR1M

SOD-123FL

2.8±0.1

Cathode Band

Top View

3.7±0.2

0.6±0.25

Dimensions in millimeters

Formosa MS

Page 1

Document ID

Issued Date

Revised Date

Revision

Page.

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

DS-222645

2008/02/10

2010/03/10

B

2

MARK