SS52BF THRU SS520BF SMBF

1 / 3

www.yfwdiode.com

Dongguan YFW Electronics Co, Ltd.

Surface Mount Schottky Barrier Rectifier

Reverse Voltage - 20 to 200 V

Forward Current - 5 A

FEATURES



Metal silicon junction, majority carrier conduction



For surface mounted applications



Low power loss, high efficiency



High forward surge current capability



For use in low voltage, high frequency inverters,

free wheeling, and polarity protection applications



Lead free in comply with EU RoHS 2011/65/EU directives

MECHANICAL DATA



Case: SMBF



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



Approx. Weight: 57mg / 0.002oz

Pinning

1.Cathode

2.Anode

　

　

　

　

　 1

2

　

　

SMBF

Absolute Maximum Ratings and Electrical characteristics

Ratings at 25 ° ambient temperature unless otherwise specified.Single phase, half wave, 60Hz resistive or inductive load,

for capacitive load, derate by 20 %

Parameter

Symbols

SS52BF

SS54BF

SS56BF

SS58BF

SS510BF SS512BF SS515BF SS520BF

Units

Maximum Repetitive Peak Reverse Voltage

20

40

60

80

100

120

150

200

V

Maximum RMS voltage

14

28

42

56

70

84

105

140

V

Maximum DC Blocking Voltage

20

40

60

80

100

120

150

200

V

Maximum Average Forward Rectified Current

5.0

A

Peak Forward Surge Current, 8.3ms Single Half Sine-

wave Superimposed On Rated Load (JEDEC method)

150

A

Maximum Instantaneous Forward Voltage at 5 A

0.55

0.70

0.85

0.95

V

at Rated DC Reverse Voltage

1.0

50

mA

800

500

pF

45

°C/W

Operating Junction Temperature Range

-55 ~ +150

°C

Storage Temperature Range

-55 ~ +150

°C

（

1）Measured at 1 MHz and applied reverse voltage of 4 V D.C

（

2）P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.

Marking Code

SS52BF

S52B

SS54BF

S54B

SS56BF

S56B

SS58BF

S58B

SS510BF

S510B

SS512BF

S512B

SS515BF

S515B

SS520BF

S520B