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1.5SMC Datasheet, PDF (1/4 Pages) Vishay Siliconix – Surface Mount TRANSZORB Transient Voltage Suppressors
1.5 SMC Series
1500W Surface Mount
Transient Voltage Suppressor
P b Lead(Pb)-Free
Features:
* For surface mounted applications in order to optimize board space
* Low profile package
* Built-in strain relief
* Glass passivated junction
* Low inductance
* Excellent clamping capability
* Repetition Rate(duty cycle):0.05%
* Fast response time: typically less than 1.0ps from 0 Volts to BV min
* Typical IR less than 1μA above 10V
* High temperature soldering: 250°C/10 seconds at terminals
Mechanical Data:
* MECHANICAL DATA
* Case: JEDEC DO214AB. Molded plastic over glass passivated junction
* Terminal: Solder plated, solderable per MIL-STD-750, Method 2026
* Polarity: Color band denotes positive end (cathode) except Bidirectional
* Standard Packaging: 16mm tape(EIA STD RS-481)
* Weight: 0.007ounce, 0.21gram
VOLTAGE
6.8 to 550 Volts
Peak Pulse Power
1500 Watt
SMC(DO-214AB)
DEVICES FOR BIPOLAR APPLICATION:
For Bidirectional use Suffix CA for types 1.5SMC6.8CA thru types 1.5SMC550CA
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS(TA=25°C Unless otherwise specified)
Rating
Symbol
Value
Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,FIG.1)
PPPM
1500(Min)
Peak Pulse Current of on 10/1000µs waveform (Note 1,FIG.3)
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
Operating junction Temperature Range
IPPM
IFSM
TJ
SEE TABLE 1
200
+150
Storage Temperature Range
TSTG
-55 to +150
Notes :
1. Non-repetitive current pulse , per Fig. 3 and derated above TA= 25°C per Fig.2.
2. Mounted on 8.0mm x 8.0mm Copper Pads to each terminal.
3. 8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
Units
W
A
A
°C
°C
WEITRON
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http://www.weitron.com.tw
16-Feb-06