SMAJ Series
CREATEK Microelectronics
Power TVS in DO-214AC/SMA
Features
■
Glass passivated chip
■
400W peak pulse power(10/1000us)
■
High accuracy, 5% tolerance
■
Uni and Bidirectional unit
■
Low clamping voltage
■
Low Leakage current
■
Very fast response time
Bidirectional
1
1
2
2
Mechanical Data
■
Case:
DO-214AC/SMA (plastic package).
RoHS compliant
Molding Compound Flammability Rating:
UL 94 V-0
Terminals:
High temperature soldering guaranteed:
260 °C/10 sec. at terminals
Unidirectional
■
■
1
1
2
2
Applications
■
Computers
■
Telecom system
■
Industrial equipments
■
Consumer electronic applications
■
Other VCC bus and I/O interfaces
Absolute Maximum Ratings
Ratings at 25 °C, ambient temperature unless otherwise specified
Parameter
Peak pulse power dissipation with a 10/1000us waveform
(1)
(1)
Symbol
Value
400
See Next Table
40
-55 to +150
Unit
W
A
A
℃
P
PP
I
PP
I
FSM
T
J
, T
STG
Maximum peak reverse pulse current a 10/1000us waveform
Peak forward surge current 8.3ms single half sine-wave
Operating junction and storage temperature range
Notes:
(2 )
1.Non-repetitive current pulse,per Fi g.5 and detated above TA=25°C per Fig.1
2.Measured on 8.3ms single half sine-wave,or equivalent square wave,duty cycle=4 pulses per minute maximum
Rev. 1.0, 23-May-2012
www.crea-tek.com
1
SMAJ Series
CREATEK Microelectronics
Typical Characteristics
(T
amb
= 25
°C
unless otherwise specified)
Fig. 1 - Pulse Derating Curve
Fig. 2 - Maximum Non-Repetitive Surge Current
Fig. 3 - Steady State Power Derating Curve
Fig. 4 - Peak Pulse Power Rating Curve
Fig. 5 - Pulse Waveform
Fig. 6 - Typical Junction Capacitance
Rev. 1.0, 23-May-2012
www.crea-tek.com
5
Parametric
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Analog electronics
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