Surface Mount Schottky Barrier Rectifier

Reverse Voltage - 40V

Forward Current - 5.0A

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

MECHANICAL DATA

pprox. Weight: 5

• Case: SMBF

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

• A

7mg / 0.002oz

PINNING

PIN

1

2

DESCRIPTION

Cathode

Anode

Simplified outline SMBF and symbol

1

2

Ratings at 25

ambient temperature unless otherwise specified.

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

°C

Maximum DC Blocking Voltage

Peak Forward Surge Current 8.3 ms Single Half

Sine Wave Superimposed on Rated Load

Maximum Instantaneous Forward Voltage at 5 A

Parameter

Maximum Repetitive Peak Reverse Voltage

Maximum RMS voltage

Maximum Average Forward Rectified Current

at T = 100

°C

c

Maximum DC Reverse Current

T = 25

°C

a

at Rated DC Blocking Voltage

T =100

°C

a

Symbols

V

V

V

5

150

1

50

450

A

A

V

mA

Maximum Ratings and Electrical characteristics

Units

Typical Thermal Resistance

37

°C/W

0.45

SL54BF

（1）

（2）

40

28

40

Typical Junction Capacitance

pF

Storage Temperature Range

-55 ~ +150

°C

Operating Junction Temperature Range

-55 ~ +150

°C

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

（2）

（1）

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

SL54BF

Rev :

www.leiditech.com

01.06.2018

1/3