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SMAJ58A

Description
TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,58V V(RWM),DO-214AC / SMA
Categorysemiconductor    Discrete semiconductor   
File Size967KB,9 Pages
ManufacturerCYSTEKEC
Websitehttp://www.cystekec.com/
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TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,58V V(RWM),DO-214AC / SMA

SMAJ58A Parametric

Parameter NameAttribute value
stateDISCONTINUED
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
CYStech Electronics Corp.
Surface Mount Transient Voltage Suppressors
Peak Pulse Power 400W Stand Off Voltage 5.0 to 440V
Spec. No. : C290SA
Issued Date : 2010.01.19
Revised Date : 2013.05.07
Page No. : 1/9
SMAJ5.0 thru SMAJ440CA
Features
Low profile package with built-in strain relief for surface mounted
applications
Plastic package has UL flammability classification 94V-0
Ideal for ESD protection of data line in accordance with IEC1000-4-2
(IEC801-2)
Ideal for EFT protection of data line in accordance with IEC1000-4-4
(IEC801-4)
Very-fast response time
Optimized for LAN protection applications
Low incremental surge resistance, excellent clamping capability
Glass passivated junction
High temperature soldering guaranteed: 250°C/10seconds at terminals
400W peak pulse power capability with a 10/1000μs waveform,
repetition rate (duty cycle) : 0.01% (300W above 78V)
Outline
DO-214AC (SMA)
Mechanical Data
Case : JEDEC DO-214AC(SMA) molded plastic body
Terminals: Pure tin plated, solderable per MIL-STD-750 method 2026
Polarity: For uni-directional types, the band denotes the cathode, which is positive with respective to the anode
under normal TVS operation
Mounting position : Any
Weight: 0.002 oz., 0.064 gram
Devices for bidirectional applications
For bi-directional devices, electrical characteristics apply in both directions.
Maximum Ratings and Characteristics
(T
A
=25°C, unless otherwise noted)
Parameter
Peak pulse power dissipation with a 10/1000μs waveform
(Fig. 1)
Peak pulse current with a 10/1000μs waveform
(Fig. 3)
Peak forward surge current, 8.3ms single half sine wave
uni-directional only
(Note 2)
Typical thermal resistance, junction-to-case
Typical thermal resistance, junction-to-ambient
(Note 3)
Maximum instantaneous forward voltage at 25A for
unidirectional only
(Note 4)
Operating junction and storage temperature range
Symbol
P
PPM
I
PPM
I
FSM
R
θJC
R
θJA
V
F
T
J
;T
STG
Value
Minimum 400
(Note 1, 2)
See next table
(Note 1)
40
32
120
3.5 / 5.0
-55 ~ +150
Rating is 300W above78V.
Unit
W
A
A
°C/W
°C/W
V
°C
Notes: 1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°C per Fig. 2.
2.Mounted on 0.2”×0.2” (5mm×5mm) copper pads to each terminal.
3.Mounted on minimum recommended pad layout.
4.V
F
<3.5V for devices of V
BR
<200V and V
F
<5V for devices of V
BR
>201V.
SMAJ5.0 thru SMAJ440CA
CYStek Product Specification
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