High-Reliability Non-Hermetic TVS diodes
Overview
Microsemi’s High Reliability Non-Hermetic TVS devices go through an “up-screening” program that uncovers cracked die, ionic contamination, and other defects that lead to early life failures and which commercial semiconductor testing don’t detect. This screening program is modeled on MIL-PRF-19500 (JAN) military qualification procedures and thereby offers enhanced product reliability. These HiRel devices also come with date coding, lot traceability and a full Certificate of Conformance. The devices are available in four screening levels: M, MA, MXL and MX depending on the additional screening tests to which they are exposed. Both RoHS compliant and SnPb plated options are available.| Product Family | Standoff (Working) Voltage(VWM) | Minimum Breakdown Voltage (VBR) | Peak Pulse Power Rating(W) | SMD/Axial Packaging | Package | Notes |
| MDA3KP | 6.0 - 40 | 6.67 - 44.4 | 3,000 | SMD | 16 Pin Dual SIP | |
| UPT/UPTB | 5.0 - 54 | 6.0 - 54 | 1K ** | SMD | Powermite 1 [DO-216AA] | |
| MUPT/UPTB | 5.0 - 54 | 6.0 - 54 | 1K ** | SMD | Powermite 1 [DO-216AA] | |
| SMB | 5.0 - 170 | 6.4 - 189 | 600 | SMD | DO-214AA, DO-215AA | |
| SMC | 5.0 - 170 | 6.4 - 189 | 1.5K | SMD | DO-214AB, DO-215AB | |
| SML | 5.0 - 170 | 6.4 - 189 | 3K | SMD | DO-214AB, DO-215AB | |
| SMCxLCE | 6.5 - 170 | 7.22 - 189 | 1.5K | SMD | DO-214AB, DO-215AB | Low capacitance |
| PLAD6.5KP | 10 - 48 | 11.1 - 53.3 | 6.5K | SMD | mini-PLAD | |
| PLAD7.5KP | 10 - 48 | 11.1 - 53.3 | 6.5K | SMD | mini-PLAD | |
| PLAD15KP | 7.0 - 200 | 7.78 - 222 | 15K | SMD | PLAD | |
| PLAD18KP | 7.0-200 | 7.78 - 222 | 18K | SMD | PLAD | |
| PLAD30KP | 14 - 400 | 15.6 - 444 | 30K | SMD | PLAD | |
| PLAD36KP | 14 - 400 | 15.6 - 444 | 36K | SMD | PLAD | |
| P4KE | 5.8 - 342 | 6.45 - 380 | 400 | Axial | DO-41 [DO-204AL] | |
| P6KE | 5.8 - 171 | 6.45 - 190 | 600 | Axial | T-18 | |
| 1.5KE | 5.8 - 324 | 6.45 - 380 | 1.5K | Axial | Case 1 | |
| LCE | 6.5 - 170 | 7.22 - 189 | 1.5K | Axial | Case 1 | Low capacitance |
| 5KP | 5 - 110 | 6.4 - 122 | 5K | Axial | Case 5A [DO-204AR] | |
| 15KP | 22 - 280 | 24.4 - 311 | 15K | Axial | Case 5A [DO-204AR] | |
| RT65KP | 48 - 75 | 53.3 - 83.3 | 65K | Axial | Case 5A [DO-204AR] | |
| RT100KP | 40 - 400 | 44.4 - 444 | 100K* | Axial | Case 5A [DO-204AR] | |
| * rated for an 6.4/69 µsec test pulse per spec RTCA/DO-160E Section 22. ** Rated for 8/20µsec test pulse per spec RTCA/DO-160E Section 22. All other ratings are for 10/1000 µsec pulses. |
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Resources
TVS Catalogs and Package Selection
- High Reliability Non-Hermetic Flyer
- High-Reliability Non-Hermetic TVS, MOSFET, IGBT and Rectifier Product Catalog
- Powermite Surface Mount Power Packages
TVS Datasheets
Select the proper TVS product family at the Overview tab.
TVS Application Notes
- Micronote 101 - A Primer on TVS Devices (154.88 kB)
- Micronote 102 - An Introduction to TVS Devices (105.25 kB)
- Micronote 103 - What is a TVS? (554.99 kB)
- Micronote 104 - Using the Power vs Time Curve (398.23 kB)
- Micronote 105 - What is a Thyristor Surge Protector Device (138.65 kB)
- Micronote 106 - Crowbars and Clamps (588.41 kB)
- Micronote 107 - Cross Referencing TVS Devices (592.15 kB)
- Micronote 108 - Determining Clamping Voltages for Pulse Currents (269.29 kB)
- Micronote 109 - Protecting from ESD (118.7 kB)
- MicroNote 110 - PARASITIC CAPACITANCE IN TRANSIENT VOLTAGE SUPPRESSORS & LOW CAPACITANCE OPTIONS
- Micronote 111 - Parasitic Lead Inductance in TVS (563.92 kB)
- Micronote 112 - Series Stacking TVS devices for Higher Current (520.31 kB)
- Micronote 113 - Parallel Stacking TVS devices for Higher Current (931.99 kB)
- Micronote 114 - Derating TVS devices for Higher Junction Temp (897.87 kB)
- Micronote 115 - Derating TVS at Elevated Temp for varying Pulse Widths (917.96 kB)
- Micronote 116 - Protection at a Transformer (689.06 kB)
- Micronote 117 - Protecting USB Data I/O Ports (166.32 kB)
- Micronote 118 - TVS/Chip Product Overview (243.47 kB)
- Micronote 120 - Selecting TVS with PPP and Waveform Considerations (72.14 kB)
- Micronote 121 - Protecting Data I/O ports with TVSArrays (216.08 kB)
- Micronote 122 - Transient Protection across High Data Rate & RF Lines (349.47 kB)
- Micronote 123 - Effective use of Space Saving TVSArrays (38.93 kB)
- Micronote 125 - How to Select a Transient Voltage Suppressor (39.1 kB)
- Micronote 126 - Lightning Protection for Aircraft per RTCA/DO-160D for ARINC 429 Protocol (320.37 kB)
- Micronote 127 - Lightning Protection for Aircraft Electrical Systems (258.96 kB)
- Micronote 128 - Unidirectional/Bi-Directional TVS Differences (157.45 kB)
- Micronote 129 - Upscreening Commercial TVS Diodes for Avionics and Robust Environments or Applications (94.68 kB)
- Micronote 130 - Overall TVS Selection (149.43 kB)
- Micronote 132 - Aircraft Lightning Protection/DIRECTselect Method (3.6 MB)
- Micronote 133 - Repetitive Surge on Transient Voltage Suppressors (308.74 kB)
- Micronote 134 - Zeners and TVSs: Can Either Device Be Used For The Same Applications (128.12 kB)
- Micronote 135 - Failure Mechanisms For Transient Voltage Suppressors (124.48 kB)
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