ST Life.augmented

SMAJ

Transil Std 400W
  • active Active

The SMAJ Transil series has been designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, and MIL STD 883, method 3015, and electrical over stress according to IEC 61000-4-4 and 5. These devices are generally used against surges below 400 W (10/1000 μs).

Planar technology makes these devices suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.

SMAJ are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).

pdf Download Datasheet

Key Features

  • Peak pulse power:400 W (10/1000 μs)2.3 kW (8/20 μs)
  • Stand off voltage range: from 5 V to 188 V
  • Unidirectional and bidirectional types
  • Low leakage current:0.2 μA at 25 °C1 μA at 85 °C
  • Operating Tj max: 150 °C
  • High power capability at Tj max:270 W (10/1000 μs)
  • JEDEC registered package outline
  • Complies with the following standardsIEC 61000-4-2 level 415 kV (air discharge)8 kV (contact discharge)IEC 61000-4-5 (see Table 3 for surge level)MIL STD 883G, method 3015-7 Class 3B25 kV HBM (human body model)Resin meets UL 94, V0MIL-STD-750, method 2026 solderabilityEIA STD RS-481 and IEC 60286-3 packingIPC 7531 footprint

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS1251: Transil™
12.0 143 KB

Application Notes

Description Version Size
pdf
AN2511: PMBus™ interface using ST7 I²C
3.0 655 KB
pdf
AN3353: IEC 61000-4-2 standard testing
1.0 172 KB
pdf
AN4160: TVS devices for power line communication applications
1.0 299 KB
pdf
AN4172: IEEE802.3af class 3 PoE converter reference design high efficiency flyback converter based on the PM8800A
1.0 599 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
SMAJ PSpice model (.lib) and symbols (.olb)
1.0 48 KB

Publications and Collaterals

Flyer

Description Version Size
pdf
Full EOS protection at working temperatures with new TVS generation
1.0.0 963 KB
pdf
SMA6J ans SMM4F high-temperature Transil series
1.0 323 KB

Sample & Buy

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Part Number Marketing StatusStand-off voltage (nom) DirectionalityPackagePacking TypeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
SMAJ10CA-TRActiveBi-DirectionalSMATape And Reel-.1Distributor reported inventory date: 2013-05-21
Distributor NameRegionStockMin. order
FUTUREOrder nowAMERICA150005000
FARNELLOrder nowEUROPE10411
RS COMPONENTSOrder nowEUROPE286020
RUTRONIKOrder nowEUROPE50005000
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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