STMicroelectronics SM15T18A

Diode TVS Single Uni-Dir 15.3V 1.5KW Automotive 2-Pin SMC T/R
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageSMC
MountSurface Mount
Number of Pins2
Technical
Breakdown Voltage17.1 V
Capacitance4.3 nF
Clamping Voltage32.5 V
CompositionZener
DirectionUnidirectional
Element ConfigurationSingle
Max Breakdown Voltage18.9 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature150 °C
Max Power Dissipation1.5 kW
Max Repetitive Reverse Voltage (Vrrm)15.3 V
Max Reverse Leakage Current200 nA
Max Surge Current1 mA
Min Breakdown Voltage17.1 V
Min Operating Temperature-55 °C
Number of Unidirectional Channels1
Operating Supply Voltage15.3 V
PackagingCut Tape
Peak Pulse Current308 A
Peak Pulse Power 1.5 kW
PolarityUnidirectional
Power Dissipation1.5 kW
Power Line ProtectionNo
Power Rating1.5 kW
Reverse Standoff Voltage15.3 V
Test Current1 mA
Voltage Rating (DC)18 V
Dimensions
Height2.45 mm
Length7.15 mm
Width6.25 mm

Documents

Download datasheets and manufacturer documentation for STMicroelectronics SM15T18A.

Components Direct
Datasheet10 pages18 years ago
TME
Datasheet10 pages18 years ago
iiiC
Datasheet10 pages18 years ago
DigiKey
Datasheet9 pages18 years ago
Farnell
Datasheet5 pages22 years ago

Inventory History

3 month trend:
+61.87%

Alternate Parts

Price @ 1000
$ 0.373
$ 0.312
$ 0.288
Stock
517,948
289,461
80,789
Authorized Distributors
10
6
6
Polarity
Unidirectional
Unidirectional
Unidirectional
Number of Unidirectional Channels
1
-
1
Number of Bidirectional Channels
-
-
-
Breakdown Voltage
17.1 V
17.1 V
17.1 V
Clamping Voltage
32.5 V
32.5 V
32.5 V
Peak Pulse Power
1.5 kW
1.5 kW
1.5 kW
Peak Pulse Current
308 A
308 A
308 A

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 years ago)

Engineering Resources

View Evaluation kits and Reference designs for STMicroelectronics SM15T18A.

Related Parts

Descriptions

Descriptions of STMicroelectronics SM15T18A provided by its distributors.

Diode TVS Single Uni-Dir 15.3V 1.5KW Automotive 2-Pin SMC T/R
SM15T Series 1500 W 18 V Uni Directional Surface Mount Transil Diode - DO-214AB
Diode, TVS 1.5KW 18V; Product Range:SM15T Series; Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:15.3V; Clamping Vc Max:32.5V;
TVS Diode Temperature range: -55 ... +150 °C Design: 1 Channel Housing type: SMC Polarity: Uni-directional Breakdown voltage: 18 V Stand-off voltage: 15.3 V
Transient Voltage Suppressor, Tvs, Transil Sm15T Series, Unidirectional, 15.3 V, Do-214Ab, 2 Rohs Compliant: Yes |Stmicroelectronics SM15T18A
DIODE, TVS, 18V, 1.5KW; Product Range: SM15T Series; TVS Polarity: Unidirectional; Reverse Stand-Off Voltage Vrwm: 15.3V; Clamping Voltage Vc Max: 32.5V; Diode Case Style: DO-214AB; No. of Pins: 2Pins; Breakdown Voltage Min: 17.1V; Breakdown Voltage Max: 18.9V; Peak Pulse Power Dissipation: 1.5kW; Automotive Qualification Standard: -; SVHC: No SVHC (15-Jan-2018); Alternate Case Style: DO-214AB; Breakdown Voltage: 18V; Breakdown Voltage Range: 17.1V to 18.9V; Breakover Voltage Min: 17.1V; Capacitance Cd @ Vr Typ: 4300pF; Clamping Voltage @ 8/20µs Max: 32.5V; Diode Type: Unidirectional TVS; External Length / Height: 8.2mm; Full Power Rating Temperature: 75°C; Peak Pulse Current Ippm: 308A; Power Dissipation Pd: 1.5kW; Power Dissipation Ptot Max: 5W; Power Rating: 1.5kW; Reverse Leakage Current Max: 1µA; Stand-off Voltage: 15.3V; Test Current: 1mA; Uni / Bi Directional Polarity: Unidirectional

Manufacturer Aliases

STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:

  • ST MICRO
  • STM
  • SGS
  • SGS THOMSON
  • INMOS
  • STMICROE
  • STMICROEL
  • STMICR
  • ST MIC
  • ST MICROELECTRONIC
  • SGS THOMPSON
  • SESCOSEM
  • STMICROELECT
  • ST8
  • STMICROELECTRON
  • WAFERSCALE
  • SGS-ATES
  • ST MICROELECTRONICS SEMI
  • ST/SGS
  • ST MICROELECTRO
  • SGST
  • THOMS
  • STMICROELE
  • WAFERSCALE INTEGRATION INC
  • SGS-Thomson Microelectronics
  • ST Microeletronics

Part Number Aliases

This part may be known by these alternate part numbers:

  • SM15T 18A

Technical Specifications

Physical
Case/PackageSMC
MountSurface Mount
Number of Pins2
Technical
Breakdown Voltage17.1 V
Capacitance4.3 nF
Clamping Voltage32.5 V
CompositionZener
DirectionUnidirectional
Element ConfigurationSingle
Max Breakdown Voltage18.9 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature150 °C
Max Power Dissipation1.5 kW
Max Repetitive Reverse Voltage (Vrrm)15.3 V
Max Reverse Leakage Current200 nA
Max Surge Current1 mA
Min Breakdown Voltage17.1 V
Min Operating Temperature-55 °C
Number of Unidirectional Channels1
Operating Supply Voltage15.3 V
PackagingCut Tape
Peak Pulse Current308 A
Peak Pulse Power 1.5 kW
PolarityUnidirectional
Power Dissipation1.5 kW
Power Line ProtectionNo
Power Rating1.5 kW
Reverse Standoff Voltage15.3 V
Test Current1 mA
Voltage Rating (DC)18 V
Dimensions
Height2.45 mm
Length7.15 mm
Width6.25 mm

Documents

Download datasheets and manufacturer documentation for STMicroelectronics SM15T18A.

Components Direct
Datasheet10 pages18 years ago
TME
Datasheet10 pages18 years ago
iiiC
Datasheet10 pages18 years ago
DigiKey
Datasheet9 pages18 years ago
Farnell
Datasheet5 pages22 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant