1.5SMC Datasheet, PDF (2/3 Pages) Vishay Siliconix – Surface Mount TRANSZORB Transient Voltage Suppressors

DB LECTRO Inc.
1.5SMC SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE-6.8 TO 91 Volts
1500 Watt Peak Pulse Power
FEATURES
For surface mounted applications in order to
optimize board
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
Dimensions in inches and (millimeters)
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
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use Suffix CA for types 1.5SMC6.8CA thru types 1.5SMC91CA
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
RATING
SYMBOL VALUE UNITS
Peak Pulse Power Dissipation on 10/1000 s waveform (Note 1,FIG.1)
P_PPM
Minimum
1500
Watts
Peak Pulse Current of on 10/1000 s waveform (Note 1,FIG.3)
I_PPM
SEE
TABLE 1
Amps
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
I_FSM
200 Amps
Operating junction and Storage Temperature Range
T_J , T_STG
-55 to +
150
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated above T_A = 25 per Fig. 2 .
2.Mounted on 8.0mm² Copper Pads to each terminal
3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:[phone] fax:[phone]