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SMA54

Description
Surface mount TVS tube
CategoryDiscrete semiconductor   
File Size109KB,5 Pages
ManufacturerShanghai Yi Tai Electronic Co. Ltd

Shanghai Yitai Electronics Co., Ltd. was established in Shanghai in 1997. It is a company specializing in silicon rectifier diodes (axial and SMD), bridge rectifiers, light-emitting diodes, silicon chips, etc. The company has a factory covering more than 5,000 square meters in Wusong High-tech Development Zone, Kunshan, Jiangsu (Kunshan Tongyi Precision Electronics Co., Ltd. and Kunshan Hualong Electronic Technology Co., Ltd.) and is a high-tech enterprise integrating trade, production, processing and R&D.

The company has a professional technical team with high comprehensive quality and rich experience, as well as various advanced production equipment. The main products: CELL, bridge rectifier devices, various diodes, rectifiers and other special automotive rectifiers, with an annual output value of more than 50 million. The company takes quality as its life, service as its bridge, and price as its advantage, and has occupied a certain share of the electronic market. The company has a strict management system and has passed the ISO9001 management system certification of AQA American International Quality Certification Company and the SGS lead-free certification.

The company has formed a complete management model of R&D, production and sales, adhering to the excellent product quality, perfect sales network, reasonable price and good reputation as the basis of our survival; the efficient staff team is the driving force of our growth, we will bring you the most professional pre-sales, in-sales and after-sales services, so that customers have no worries, which means we have no worries.

We sincerely welcome customers at home and abroad to give us the opportunity to serve and cooperate with you, and work together to create a better future.

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SMA54 Overview

Surface mount TVS tube

Features

Product Name: Surface Mount TVS Tube


Product model: SMA54


Product parameters:


Minimum breakdown voltage VBR-Min: 60V


Maximum breakdown voltage VBR-Max: 73.3V


Test voltage IT: 1mA


Withstand reverse voltage VWM: 54V


Maximum reverse leakage current ID: 5μA


Maximum clamping voltage VC: 96.3V


Maximum peak pulse current IPPM: 3.1A


Power: 300W



Package: SMA



SMA54 Preview

Download Datasheet
Shanghai Yi Tai Electronic Co. Ltd
SMA5.0 THRU SMA170
Surface Mount Transient Voltage Suppressors Diode
FEATURES
Glass passivated guard junction
Low profile package
Built-in strain relief
Low inductance
Excellent clamping capability
Repetition Rate(Duty cycle): 0.01%
High Temperature soldering: 250℃/10 seconds at terminals
MECHANICAL DATA
Case: Transfer molded plastic
Polarity: Color bands denotes positive end (cathode) except for bidirectional types
Terminals: Solder Plated
Mounting position: Any
Weight: 0.002 ounce, 0.064 grams
DEVICES FOR BIDRECTIONAL APPLICATIONS
Suffix A denotes
±5%
tolerance device, No suffix A denotes
±10%
tolerance device
For bidirectional use C or CA suffix for types means electrical characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
O
C ambient temperature unless otherwise specified
Ratings
Symbols
P
PPM
I
FSM
I
PPM
P
M(AV)
T
J,
T
STG
Value
Minimum 300
40.0
See Table 1
1.0
50 to + 150
Unit
Watts
Amps
Amps
Watts
Peak Pulse Power Dissipation at T
A
=25℃(NOTE1,2,5)Fig.1
Peak Forward Surge Current per Figure 5 (NOTE 3)
Peak Pulse Current on 10/10000μs wave from (NOTE1,FIG.2)
Steady Stage Power Dissipation (Note 4)
Operating Junction and Storage Temperature Range
Notes:
1.
2.
3.
4.
5.
Non-repetitive current pulse, per Fog.3 and derated above TA=25℃ per Fig.2
Mounted on 5.0mm
2
copper pads to each terminal.
8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.
Lead temperature at 75℃ = TL.
Peak pulse power waveform is 10/1000μS.
Web Site:
http://www.yeesemi.com,
Phone Number:021-51571010
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