Surface Mount Schottky Rectifier FUXINSEMI SM140AF with High Forward Surge Current and Strain Relief

Name: Surface Mount Schottky Rectifier FUXINSEMI SM140AF with High Forward Surge Current and Strain Relief
Brand: Hefei Purple Horn E-Commerce Co., Ltd.
SKU: SM140AF
Availability: InStock

Key Attributes

Model Number: SM140AF

Product Custom Attributes

Reverse Leakage Current (Ir):

500uA@40V

Non-Repetitive Peak Forward Surge Current:

30A

Voltage - DC Reverse (Vr) (Max):

40V

Operating Junction Temperature Range:

-55℃~+150℃

Voltage - Forward(Vf@If):

550mV@1.0A

Current - Rectified:

Mfr. Part #:

SM140AF

Package:

SMAF

Product Description

Product Overview

The SM120AF THRU SM1200AF series are surface mount Schottky barrier rectifiers designed for high-efficiency applications. Featuring a metal silicon junction for majority carrier conduction, these rectifiers offer low power loss and high efficiency. They are ideal for automated placement due to their built-in strain relief and are compliant with RoHS 2.0 and Halogen-free standards. These devices are suitable for surface-mounted applications requiring high forward surge current capability and high-temperature soldering.

Product Attributes

Brand: Fuxinsemi
Package Type: JEDEC SMAF
Material: Plastic body, solder plated terminals
Certifications: RoHS 2.0 compliant, Halogen-free
Flammability Classification: UL 94V-0

Technical Specifications

Parameter	Symbol	SM120AF	SM140AF	SM160AF	SM1100AF	SM1200AF	Units
Maximum repetitive peak reverse voltage	VRRM	20	40	60	100	200	V
Maximum RMS voltage	VRMS	14	28	42	70	140	V
Maximum DC blocking voltage	VDC	20	40	60	100	200	V
Maximum average forward rectified current at TL (see fig.1)	I(AV)	1.0	1.0	1.0	1.0	1.0	A
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load	IFSM	30.0	30.0	30.0	30.0	30.0	A
Maximum instantaneous forward voltage at 1.0A	VF	0.55	0.55	0.55	0.55	0.55	V
Maximum DC reverse current TA=25 C at rated DC blocking voltage	IR	0.1	0.1	0.1	0.1	0.1	mA
Maximum DC reverse current TA=100 C at rated DC blocking voltage	IR	2.0	2.0	2.0	2.0	2.0	mA
Typical junction capacitance (NOTE 1)	CJ	20	20	20	20	20	pF
Typical thermal resistance (NOTE 2)	RJA	90	90	90	90	90	C/W
Operating junction temperature range	TJ	-55 to +150	-55 to +150	-55 to +150	-55 to +150	-55 to +150	C
Storage temperature range	TSTG	-55 to +150	-55 to +150	-55 to +150	-55 to +150	-55 to +150	C

Dimensions:

SMAF Package (in inches and mm):

0.126(3.20) / 0.141(3.60)
0.189(4.80) / 0.173(4.40)
0.110(2.80) / 0.094(2.40)
0.053(1.35) / 0.065(1.65)
0.049(1.25) / 0.037(0.95)
0.012(0.30) / 0.004(0.10)
0.047(1.20) / 0.028(0.70)

Soldering Condition:

Reflow soldering guaranteed: 260 C/10 seconds at terminals.

Marking:

Pin 1: Cathode
Pin 2: Anode
Type Number Marking Code Examples: SS12, SS14, SS16, SS110, SS120

2403211444_FUXINSEMI-SM140AF_C22365176.pdf

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