General Semiconductor SM15T33A, SM15T36A, SM15T7V5A, SM15T15A, SM15T18A Datasheet
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SM15T SERIES
TRANSZORB™ SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage - 6.8 to 220 Volts Peak Pulse Power - 1500 Watts
DO-214AB
0.126 (3.20)
0.114 (2.90)
0.245 (6.22)
0.220 (5.59)
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.103 (2.62)
0.079 (2.06) |
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0.060 (1.52) |
0.008 (0.203) |
0.030 (0.76) |
MAX. |
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0.320 (8.13) |
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0.305 (7.75) |
Dimensions in inches and (millimeters)
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 reponse time: typically less than 1ps from 0 volts to VBR min.
♦Typical ID less than 1µA above 10V
♦High temperature soldering: 250°C/10 seconds at terminals
♦Plastic package has Underwriters Laboratory Flammability Classification 94V-0
MECHANICAL DATA
Case: JEDEC DO-214AB (SMC) molded plastic over passivated junction
Terminals: Solder plated solderable per MIL-STD-750, Method 2026
Polarity: For uni-directional types: Color band denotes positive end (cathode)
Standard Packaging: 12mm tape (EIA STD RS-481) Weight: 0.003 ounces, 0.093 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified
SYMBOLS |
VALUE |
UNIT |
Peak Pulse Power Dissipation on 10/1000µs |
PPPM |
Minimum 1500 |
Watts |
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waveform (NOTES 1, 2, Fig. 1) |
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Peak Pulse Current on 10/1000µs |
IPPM |
See Table 1 |
Amps |
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waveform (NOTE 1, Fig. 3) |
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Power Dissipation on Infinite Heatsink, TA=50°C |
PM(AV) |
6.5 |
Watts |
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Peak Forward Surge Current, 10ms Single Half Sine-wave, |
IFSM |
200 |
Amps |
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Undirectional Only |
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Max. Junction Temperature |
TJ |
150 |
°C |
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Storage Temperature Range |
TSTG |
-65 to +175 |
°C |
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Thermal Resistance Junction to Ambient Air (NOTE 2) |
RΘJA |
75 |
°C/W |
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Thermal Resistance Junction to Leads |
RΘJL |
15 |
°C/W |
NOTES:
(1)Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C per Fig. 2
(2)Mounted on 5.0mm2 (.013mm thick) land areas.
(3)Measured on 8.3ms single half sine-wave or equivalent squarewave, duty cycle 4 pulses per minute maximum.
1/21/99
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