1.5SMC200A-E3/9AT TVS diode with 171V reverse standoff voltage, 274V clamping, and 1500W peak pulse power in a DO-214AB SMC surface mount package.
Mfr Part #:

1.5SMC200A-E3/9AT

Available from 2 distributors
Mfr Name: Vishay
Vishay
TVS diode with 171V reverse standoff voltage, 274V clamping, and 1500W peak pulse power in a DO-214AB SMC surface mount package.
Total Stock: 802,500 pcs

1.5SMC200A-E3/9AT Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
801,500 pcs
801500 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

1.5SMC200A-E3/9AT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Automotive Grade
Current
Current - Peak Pulse (10/1000µs)
Industrial Grade
Mounting Type
Operating Temperature
Package / Case
Power
Power - Peak Pulse
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
Voltage - Breakdown (Min)
Voltage - Clamping (Max) @ Ipp
Voltage - Reverse Standoff (Typ)

1.5SMC200A-E3/9AT Description

Short technical summary and product information.

The 1.5SMC200A-E3/9AT is a unidirectional transient voltage suppression (TVS) diode from Vishay General Semiconductor, part of the 1.5SMC series. It is designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. The device features a reverse standoff voltage of 171V, a minimum breakdown voltage of 190V, and a maximum clamping voltage of 274V at a peak pulse current of 5.5A.

 

With a peak pulse power rating of 1500W (10/1000µs waveform), this TVS diode offers excellent clamping capability and very fast response time. It is housed in a DO-214AB (SMC) surface mount package and operates over a temperature range of -65°C to 150°C. The part is RoHS3 compliant and meets MSL level 1 per J-STD-020.

 

This device is suitable for general purpose transient voltage protection in consumer, industrial, and telecommunication applications. Its low profile package and glass passivated chip junction make it ideal for automated placement and reliable operation.

1.5SMC200A-E3/9AT Quick Information

Product Type: TVS Diode
Series: 1.5SMC
Canonical Name: 1.5SMC200A-E3/9AT
Subcategory: Unidirectional TVS Diode

1.5SMC200A-E3/9AT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1.5SMC200A-E3/9AT Features

  • 1500W peak pulse power capability.
  • 171V reverse standoff voltage.
  • 274V clamping voltage at 5.5A.
  • Surface mount DO-214AB SMC package.
  • Wide operating temperature range -65°C to 150°C.

1.5SMC200A-E3/9AT Applications

  • Protect sensitive electronics from voltage transients.
  • Use in inductive load switching applications.
  • Suitable for lightning surge protection.
  • Ideal for consumer and industrial equipment.

1.5SMC200A-E3/9AT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5SMC200A-E3/9AT?

The reverse standoff voltage is 171V.

What is the clamping voltage of this TVS diode?

The maximum clamping voltage is 274V at a peak pulse current of 5.5A.

What is the peak pulse power rating?

The peak pulse power rating is 1500W (1.5kW) for a 10/1000µs waveform.

What package is the 1.5SMC200A-E3/9AT available in?

It is available in a DO-214AB (SMC) surface mount package.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

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