MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
1.5SMC SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 TO 550 Volts
1500 Watt Peak Pulse Power
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 1mA above 10V
• High temperature soldering: 250°C/10 seconds at terminals
MECHANICAL DATA
Dimensions in inches and (millimeters)
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
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
Ratings at 25℃ ambient temperature unless otherwise specified.
SYMBOL
VALUE
Minimum
1500
UNITS
RATING
Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,FIG.1)
PPPM
Watts
Peak Pulse Current of on 10/1000µs waveform (Note 1,FIG.3)
IPPM
SEE TABLE 1 Amps
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
Operating junction and Storage Temperature Range
IFSM
200
Amps
TJ , TSTG
-55 to + 150
℃
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated aboveAT= 25℃ per Fig. 2 .
2
2.Mounted on 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.
Certified RoHS Compliant
UL File # E223026
MDE [ MDE SEMICONDUCTOR, INC. ]
