1.5SMC Datasheet, PDF (1/4 Pages) Vishay Siliconix – Surface Mount TRANSZORB Transient Voltage Suppressors

Silicon Avalanche Diodes
1500W Surface Mount Transient Voltage Supressors
RoHS _{1.5SMC Series}
FEATURES
• RoHS compliant
• 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
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use Suffix CA for types 1.5SMC6.8CA thru types
1.5SMC550CA
Electrical characteristics apply in both directions
Agency Approvals: Recognized under the Components Program
of Underwriters Laboratories.
Agency File Number: E128667
MAXIMUM RATINGS AND CHARACTERISTICS
@25˚C AMBIENT TEMPERATURE (unless otherwise noted)
PARAMETER
SYMBOL VALUE UNIT
Peak pulse power Dissipation on
10/1000µs waveform (Note 1.2,FIG.1)
Peak pulse current of on 10/1000µs
waveform (Note 1, FIG.3)
PPPM
IPPM
Min
1500
Watts
See Table 1 _Amps
Peak Forward Surge Current,
8.3ms Single Half Sine-Wave
Superimposed on Rated Load,
(JEDEC Method)(Note3)
IFSM
200
Amps
Operating junction and Storage
Temperature Range
Tj, TsTG -55 to +150 °C
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above
TA= 25˚C 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
ORDERING INFORMATION
1.5SMC
CA
Voltage
Bi-Directional
5% Voltage Tolerance
Mechanical Specifications:
Weight:
0.007 ounce, 0.21 gram
Case:
JEDEC DO214AB. Molded plastic over
glass passivated junction
Mounting Position: Any
Polarity:
Color band denoted positive end
(cathode) except Bidirectional
Terminal:
Solder plated, solderable per MIL-STD-
750, Method 2026
Standard Packaging: 16mm tape (EIA STD RS-481)
T = Tape and reeled (3000 pcs)
278
www.littelfuse.com