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PDF SMAJ250A Data sheet ( Hoja de datos )
| Número de pieza | SMAJ250A | |
| Descripción | (SMAJ Series) Surface Mount Transient Voltage Suppressor | |
| Fabricantes | Luguang Electronic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SMAJ250A (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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SMAJ SERIES
400Watts Surface Mount Transient Voltage Suppressor
SMA/DO-214AC
Features
For surface mounted application
Low profile package
Built-in strain relief
Glass passivated junction
Excellent clamping capability
Fast response time: Typically less than 1.0ps
from 0 volt to BV min.
Typical IR less than 1µA above 10V
High temperature soldering guaranteed:
260oC / 10 seconds at terminals
Plastic material used carries Underwriters
Laboratory Flammability Classification 94V-0
400 watts peak pulse power capability with a 10
x 1000 us waveform by 0.01% duty cycle
(300W above 78V).
Mechanical Data
Dimensions in inches and (millimeters)
Case: Molded plastic
Terminals: Pure tin plated lead free,
Polarity: Indicated by cathode band
Standard packaging: 12mm tape
Weight: 0.064 gram
Maximum Ratings and Electrical Characteristics
Rating at 25 OC ambient temperature unless otherwise specified.
Type Number
Symbol
Value
Peak Power Dissipation at TA=25oC, Tp=1ms(Note 1)
Steady State Power Dissipation
PPK Minimum 400
Pd 1
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2, 3)
IFSM
40.0
Maximum Instantaneous Forward Voltage at 25.0A for
Unidirectional Only
VF
3.5
Operating and Storage Temperature Range
TJ, TSTG
-55 to + 150
Notes:
1. Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25oC Per Fig. 2.
2. Mounted on 5.0mm2 (.013 mm Thick) Copper Pads to Each Terminal.
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per
Minute Maximum.
Devices for Bipolar Applications
1. For Bidrectional Use C or CA Suffix for Types SMAJ5.0 through Types SMAJ188.
2. Electrical Characteristics Apply in Both Directions.
Units
Watts
Watts
Amps
Volts
oC
http://www.luguang.cn
mail:[email protected]
Free Datasheet http://www.datasheet4u.com/
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SMAJ250A.PDF ] | |
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