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SMBJ17A

Description
极性:Unidirectional 峰值脉冲电流(10/1000us):21.8A 箝位电压:27.6V 击穿电压(最小值):18.9V 反向关断电压(典型值):17V
CategoryDiscrete semiconductor    TVS diode   
File Size608KB,7 Pages
ManufacturerSEMIWARE
Websitehttp://www.semiwill.com/
Semiware Semiconductor Inc. is a professional integrated service provider of circuit protection solutions. The company's product lines include power and signal surge protection (semiconductor discharge tubes, TVS diodes, ceramic gas discharge tubes, PLED open circuit protectors, etc.), ESD electrostatic protection (TVS diode arrays), RF microwave radio frequency devices (MMIC), discrete and customized semiconductor devices, helping customers solve their unique design challenges in automotive electronics, network communications, computers, consumer electronics, industrial control, LED lighting, medical electronics and new energy applications, both quickly and cost-effectively. Semiware has a professional EMS laboratory and reliability laboratory, which can provide customers with a full set of testing and rectification services free of charge, promote customer solution design, and shorten customer product development cycle. At the same time, it has a strong technical marketing team, and each industry is equipped with professional technical marketing managers. Most of them come from leading companies in various industries, have rich selection references and solution design capabilities, and can provide customers with a full set of solutions such as PCB board design, device selection, and solution design.
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SMBJ17A Overview

极性:Unidirectional 峰值脉冲电流(10/1000us):21.8A 箝位电压:27.6V 击穿电压(最小值):18.9V 反向关断电压(典型值):17V

SMBJ17A Parametric

Parameter NameAttribute value
polarityUnidirectional
Peak pulse current (10/1000us)21.8A
clamping voltage27.6V
Breakdown voltage (minimum value)18.9V
Reverse shutdown voltage (typ)17V

SMBJ17A Preview

Download Datasheet
SMBJ5.0~440(C)A
Transient Voltage Suppressors
DESCRIPTION
The SMBJ series is designed specifically to protect sensi ve electronic equipment from voltage transients
induced by lightning and other transient voltage events.
FEATURES
> Low profile package
> Ideal for automated placement
> Available in uni-direc onal and Bi-direc onal
> 600W peak pulse power capability with a 10/1000 μs waveform
> For surface mounted applica ons to op mize board space
> Excellent clamping capability
> Very fast response me
> Low incremental surge resistance
DO-214AA(SMB)
PACKAGE
Bi-direc onal
APPLICATIONS
TVS devices are ideal for the protec on of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom,
Computer, Industrial and Consumer electronic applica ons.
Cathode
Anode
Uni-direc onal
SCHEMATIC SYMBOL
MAXIMUM RATINGS AND CHARACTERISTICS
Ra
R AT I N G
Peak Pulse Power Dissipa on on 10/1000us waveform (Note1,Note2).
Peak Pulse Current of on 10/1000us waveform(Note1).
Steady State Power Dissipa on at T
A
=50
(Note2).
ngs at 25
o
C ambient temperature unless otherwise specified.
SY M B O L
P
PPM
I
PPM
P
M
(AV)
V
F
I
FS M
VA L U E
600
See Table
5.0
3.5/5.0
100
UNITS
Wa s
Amps
Wa s
Volts
Amps
Maximum Instantaneous Forward Voltage at 50A for Unidirec onal Only (Note 4)
Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated
Load, (J E D E C Method) (Note 3).
NOTES:
1. Non-repe ve current pulse, T
A
= 25
.
2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum.
4. V
F
<3.5V for V
BR
≤ 200V and V
F
<5.0V for V
BR
≥201V.
THERMAL CONSIDERATIONS
Symbol
T
J
T
STG
R
θ
JA
Parameter
Opera ng Junc on Temperature
Storage Temperature Range
Junc on to Ambient on Printed Circuit
Value
-55
to +125
-55to
+150
90
Unit
℃/W
Product Datasheet/Rev.20160908A1
H p://www.semiware.com.cn
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