1

SMF22 thru SMF210

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

VOLTAGE - 20 TO 100 VOLTS CURRENT - 2.0 AMPERES

MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS

o

Ratings at 25 C ambient temp. unless otherwise specified

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

For capacitive load, derate current by 20%

FEATURES

MECHANICAL DATA

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SMF

NOTES:

A.Pulse Test with PW =300µsec, 2% Duty Cycle.

B.Mounted on P.C. Board with 5.0mm2 (.013mm thick) copper pad areas.

.011(2.80)

.095(2.40)

.009(0.22)

.006(0.15)

.052(1.30)

.043(1.10)

.035(0.90)

.173(4.40)

1

2

.141(3.60)

.126(3.20)

.189(4.80)

.056(1.43)

.054(1.38)

TYPICAL

Case

JEDEC DO-214AC molded plastic

Terminals

Solder plated, solderable per

MIL-STD-750, Method 2026

Polarity Color band denotes cathode end

Standard Package 12mm tape (EIA STD EIA-481)

Weight 0.002 ounce, 0.064gram

•

Plastic package has Underwriters Laboratory

Flammability Classification 94V-O

•

For surface mounted applications

•

Low profile package

•

Built-in strainrelief

•

Metal to silicon rectifier. majority carrier conduction

•

Low power loss,high efficiency

•

High surge capacity

•

High current capacity

•

For use in low voltage high frequency inverters, free wheeling,

and polarity protection applications.

•

High temperaturesoldering guaranteed: 260°C /10 seco

at terminals

•

•

Pb free product at available : 99% Sn above meet RoHS

environment substance directive request

SYMBOLS

UNITS

Maximum Recurrent Peak Reverse Voltage

20

30

40

50

60

80

90

100

V

Maximum RMS Voltage

14

21

28

35

42

56

64

71

V

Maximum DC Blocking Voltage

20

30

40

50

60

80

90

100

V

Maximum Average Forward Rectified Current

at TL (See figure 1)

2.0

A

Peak Forward Surge Current 8.3ms single half

sine-wave superimposed

on rated load (JEDEC method)

50.0

A

Maximum Instantaneous Forward Voltage at 1.0A

(Note 1)

0.50

0.70

0.85

V

Maximum DC Reverse Current (Note 1) Ta= 25°C

at Rated DC Blocking Voltage Ta=100°C

0.5

10.0

mA

Maximum Thermal Resistance(Note 2)

RθJL

RθJA

20.0

80.0

°C/W

Operating and Storage Temperature Range TJ

-50 to +1

50

°C

Storage Temperature Range

-55 to +150

°C

SMF22 SMF23 SMF24 SMF25 SMF26 SMF28 SMF29 SMF210

nds

minals

0.87MAX

(2.20MAX)

0.050MIN

(1.27MIN)

0.201REF

(5.1REF)