Elektronische Bauelemente

SM520B / SM540B / SM560B

Voltage 20V ~ 60V

5.0 Amp Schottky Barrier Rectifiers

02-Mar-2012 Rev. C

Page 1 of 2

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

RoHS Compliant Product

A suffix of “-C” specifies halogen & lead-free

FEATURES



High Current Capability



Extremely Low Thermal Resistance



For Surface Mount Application



Higher Temp Soldering : 250°C for 10 Seconds at Terminals



Low Revise Current

MECHANICAL DATA



Case: Molded Plastic



Epoxy: UL 94V-0 Rate Flame Retardant



Lead: Axial Leads, Solderable per MIL-STD-202

method 208 Guaranteed



Polarity: Color Band Denotes Cathode End



Mounting Position: Any



Weight: 0.102 grams

PACKAGE INFORMATION

Package

MPQ

Leader Size

SMB

3K

13 inch

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load.

For capacitive load, de-rate current by 20%.)

Part Number

Parameter

Symbol

SM520B

SM540B

SM560B

Unit

Peak Repetitive Peak reverse voltage

20

40

60

V

Working Peak Reverse Voltage

20

40

60

V

Maximum DC Blocking Voltage

20

40

60

V

Maximum Average Forward Rectified Current,

See Fig.1

5

A

Peak Forward Current @ 8.3 ms Half Sine-wave

superimposed on rated load (JEDEC method)

125

A

Maximum Instantaneous Forward Voltage

0.55

0.65

V

0.2

0.1

Maximum DC Reverse Current

At Rated DC Blocking Voltage

30

15

mA

Typical Junction Capacitance

1

380

pF

Typical Thermal Resistance

2

45

°C / W

Typical Thermal Resistance

3

15

°C / W

Operating and Storage Temperature Range

-50 ~150, -65~175

°C

Notes:

1.

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

2.

Thermal Resistance Junction to Ambient.

3.

Thermal Resistance Junction to Case.

Millimeter

Millimeter

REF.

Min.

Max.

REF.

Min.

Max.

A

1.91

2.20

E

-

0.203

B

4.06

4.70

F

5.08

5.59

C

3.30

3.94

G

0.76

1.52

D

2.13

2.44

H

0.15

0.305

SMB

A

B

E

G

D

F

C

H