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SM15T150A-SM15T75CA Fast Delivery,Good Price
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SM15T150AVISHAYN/a83000avaiTRANSILTM
SM15T75CASTN/a10avaiTRANSILTM


SM15T150A ,TRANSILTMFEATURESn PEAK PULSE POWER : 1500 W (10/1000μs)n BREAKDOWN VOLTAGE RANGE :From 6.8 V to 220 Vn UNI ..
SM15T150CA ,TRANSILFEATURESn PEAK PULSE POWER : 1500 W (10/1000μs)n BREAKDOWN VOLTAGE RANGE :From 6.8 V to 220 Vn UNI ..
SM15T15A ,TRANSILSM15T6V8A/220A®SM15T6V8CA/220CATMTRANSIL
SM15T15CA ,TRANSILSM15T6V8A/220A®SM15T6V8CA/220CATMTRANSIL
SM15T18A ,TRANSILFEATURESn PEAK PULSE POWER : 1500 W (10/1000μs)n BREAKDOWN VOLTAGE RANGE :From 6.8 V to 220 Vn UNI ..
SM15T18CA ,TRANSILFEATURESn PEAK PULSE POWER : 1500 W (10/1000μs)n BREAKDOWN VOLTAGE RANGE :From 6.8 V to 220 Vn UNI ..
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SM15T150A-SM15T75CA
TRANSILTM
SM15T6V8A/220A
SM15T6V8CA/220CA

TRANSILTM PEAK PULSE POWER: 1500W (10/1000μs) BREAKDOWN VOLTAGE RANGE:
From 6.8Vto 220V UNI AND BIDIRECTIONAL TYPES LOW CLAMPING FACTOR FAST RESPONSE TIME UL RECOGNIZED
FEATURES
Note1
: Fora surge greater than the maximum values,the diodewillfailin short-circuit.
ABSOLUTE MAXIMUM RATINGS
(Tamb= 25°C)
DESCRIPTION

Transil diodes provide high overvoltage protection clamping action. Their instantaneous
responseto transient overvoltages makes them
particularly suitedto protect voltage sensitive
devices such as MOS Technology and low
voltage supplied IC’s.
THERMAL RESISTANCES
SM15Txx
ELECTRICAL CHARACTERISTICS

(Tamb= 25°C)
Note2:
Pulse test:tp <50ms.
Note3:
ΔVBR=αT* (Tamb-25)* VBR(25°C).
Note4:
VR=0V,F=1 MHz.For bidirectional types,
capacitance valueis divided by2.
Fig.1:
Peak pulse power dissipation versus initial
junction temperature (printed circuit board).
%IPP t
100
SM15Txx
Fig.2:
Peak pulse power versus exponential pulse duration.
Fig.3:
Clamping voltage versus peak pulse current.
Exponential waveform tp =20μs=1 ms ——————-=10 ms ...............
Note:
The curvesof the figure3 are specifiedfora junction temperatureof25 ⊃C before surge.
The given results maybe extrapolatedfor other junction temperaturesby using the following formula:
ΔVBR= αT* [Tamb -25]* VBR(25°C).
For intermediate voltages, extrapolate the given results.
SM15Txx
Fig.6:
Transient thermal impedance junc-
tion-ambient versus pulse duration.
Mounting on FR4 PC Board with recommended
pad layout.
Fig.5:
Peak forward voltage drop versus peak
forward current (typical values for unidirectional
types).
Fig. 4b:
Capacitance versus reverse applied
voltage for bidirectional types (typical values).
Fig. 4a:
Capacitance versus reverse applied
voltage for unidirectional types (typical values).
Fig.7:
Relative variationof leakage current
versus junction temperature.
SM15Txx
Packaging
: standard packagingisin tape and reel.
PACKAGE MECHANICAL DATA

SMC (Plastic)
ORDER CODE
Weight
= 0.25g.
MARKING:
Logo, Date Code, Type Code, Cathode Band (for unidirectional types only).
FOOTPRINT DIMENSIONS
(Millimeters)
SMC
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implicationor otherwise underany patentor patent rightsof STMicroelectronics. Specifications mentionedinthis publicationare subjectto
change without notice. This publication supersedes and replacesall information previously supplied.
STMicroelectronics productsarenot authorizedforuseas critical componentsinlife support devicesor systems without express writtenap-
provalof STMicroelectronics.
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