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Diodes / Transient Suppressors / SM4T10AY
Datasheets
SM4T10AY by: STMicroelectronics

Automotive 400 W TVS in SMA

Part Details for SM4T10AY by STMicroelectronics

Results Overview of SM4T10AY by STMicroelectronics

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SM4T10AY Information

SM4T10AY by STMicroelectronics is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for SM4T10AY

Part # Distributor Description Stock Price Buy
DISTI # 97W2833
Newark Transient Voltage Suppressor, Tvs, Aec-Q101 Transil Sm4Ty Series, Unidirectional, 8.5 V, Do-214Ac Ro... hs Compliant: Yes |Stmicroelectronics SM4T10AY more RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Bulk 5350
  • 1 $0.6400
  • 10 $0.4790
  • 100 $0.2870
  • 500 $0.2210
  • 1,000 $0.1870
  • 2,500 $0.1580
  • 10,000 $0.1410
$0.1410 / $0.6400 Buy Now
DISTI # 497-11788-1-ND
DigiKey TVS DIODE 8.5VWM 19.5V DO214AC Min Qty: 1 Lead time: 21 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 4970
In Stock
  • 1 $0.6400
  • 10 $0.4790
  • 100 $0.2960
  • 500 $0.2280
  • 1,000 $0.1870
  • 5,000 $0.1850
  • 10,000 $0.1815
$0.1815 / $0.6400 Buy Now
DISTI # SM4T10AY
Avnet Americas Diode TVS Single Uni-Dir 8.5V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SM4T10AY) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 53 Weeks, 1 Days Container: Reel 0
  • 5,000 $0.1962
  • 10,000 $0.1910
  • 20,000 $0.1874
  • 30,000 $0.1845
  • 40,000 $0.1802
$0.1802 / $0.1962 Buy Now
DISTI # 511-SM4T10AY
Mouser Electronics ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni RoHS: Compliant 4348
  • 1 $0.6400
  • 10 $0.4790
  • 100 $0.2960
  • 500 $0.2280
  • 1,000 $0.1850
  • 5,000 $0.1850
  • 10,000 $0.1810
$0.1810 / $0.6400 Buy Now
STMicroelectronics Automotive 400 W, 8.5 V TVS in SMA RoHS: Compliant Min Qty: 1 4348
  • 1 $0.6300
  • 10 $0.4700
  • 100 $0.2900
  • 500 $0.2200
$0.2200 / $0.6300 Buy Now
Future Electronics TVS SMA UNI AG 400W - 8.5Vrm - 1 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 5000 Lead time: 21 Weeks 0
  • 5,000 $0.1942
  • 10,000 $0.1918
  • 15,000 $0.1904
  • 20,000 $0.1886
$0.1886 / $0.1942 Buy Now
Bristol Electronics   3446
RFQ
Quest Components   2756
  • 1 $0.7120
  • 141 $0.3560
  • 563 $0.2848
$0.2848 / $0.7120 Buy Now
DISTI # SM4T10AY
Avnet Silica Diode TVS Single UniDir 85V 400W 2Pin SMA TR (Alt: SM4T10AY) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 17 Weeks, 0 Days Silica - 20000
Buy Now
DISTI # SM4T10AY
EBV Elektronik Diode TVS Single UniDir 85V 400W 2Pin SMA TR (Alt: SM4T10AY) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 22 Weeks, 0 Days EBV - 0
Buy Now

Part Details for SM4T10AY

SM4T10AY CAD Models

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SM4T10AY Part Data Attributes

Parametric Data
SM4T10AY STMicroelectronics
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SM4T10AY STMicroelectronics Automotive 400 W TVS in SMA
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code DO-214AC
Package Description ROHS COMPLIANT, PLASTIC, SMA, 2 PIN
Pin Count 2
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 53 Weeks, 1 Day
Samacsys Manufacturer STMicroelectronics
Breakdown Voltage-Max 10.4 V
Breakdown Voltage-Min 9.4 V
Breakdown Voltage-Nom 9.9 V
Clamping Voltage-Max 19.5 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AC
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 400 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity UNIDIRECTIONAL
Reference Standard AEC-Q101
Rep Pk Reverse Voltage-Max 8.5 V
Reverse Current-Max 20 µA
Reverse Test Voltage 8.5 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish Matte Tin (Sn)
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

SM4T10AY Related Parts

SM4T10AY Frequently Asked Questions (FAQ)

  • STMicroelectronics provides a recommended PCB layout in their application note AN4923, which includes guidelines for thermal pad connection, copper pouring, and via placement to ensure optimal thermal performance.

  • The thermal shutdown feature is enabled by default. To handle it, monitor the TSD (Thermal Shutdown) pin, which goes low when the junction temperature exceeds 150°C. When TSD is low, the device is in shutdown mode. Wait for the device to cool down before re-enabling it.

  • Although the datasheet specifies a maximum VCC voltage of 5.5V, it's recommended to keep VCC below 5V to ensure reliable operation and prevent damage to the device.

  • The capacitor values for the input and output filters depend on the specific application and operating frequency. As a general guideline, use X7R or X5R ceramic capacitors with values between 10nF to 100nF for the input filter and 100nF to 1uF for the output filter. Consult the datasheet and application notes for more specific guidance.

  • The SM4T10AY is designed to operate from 100 kHz to 1 MHz, but it can be used up to 2 MHz with some performance degradation. However, it's essential to consult the datasheet and application notes for specific guidance on operating frequency and related component selection.