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TK7A90E TK7A90E is a MOSFET from Toshiba with a drain-source voltage of 900V, typical drain-source resistance of 2Ω, and maximum power dissipation of 45W. It comes in a TO-220SIS through-hole package.
Mfr Part #:

TK7A90E

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
TK7A90E is a MOSFET from Toshiba with a drain-source voltage of 900V, typical drain-source resistance of 2Ω, and maximum power dissipation of 45W. It comes in a TO-220SIS through-hole package.
✓ Total Stock: 900 pcs

TK7A90E Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
900 pcs
On Request
900 pcs On Request 1 On Request On Request 13+PB On Request On Request
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TK7A90E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TK7A90E Description

Short technical summary and product information.

The TK7A90E is a MOSFET manufactured by Toshiba, designed for high-voltage applications. It features a drain-source voltage rating of 900V, a typical drain-source resistance of 2Ω, and a maximum power dissipation of 45W at both ambient and case temperature conditions. The device is capable of operating at a maximum junction temperature of 150°C. The TO-220SIS package enables through-hole mounting, suitable for power electronics where heat dissipation is managed via a heatsink. This component is typically used in switching power supplies, inverters, and other power conversion circuits requiring high voltage handling capability.

TK7A90E Quick Information

Product Type: MOSFET
Series: TK7A90E
Canonical Name: TK7A90E MOSFET
Subcategory: Single

TK7A90E Compliance

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

TK7A90E Features

  • High drain-source voltage rating of 900V.
  • Typical on-resistance of 2Ω.
  • Maximum power dissipation 45W.
  • TO-220SIS through-hole package.
  • Operating temperature up to 150°C.

TK7A90E Applications

  • High-voltage switching circuits.
  • Power conversion applications.
  • In DC-DC converters.
  • In AC-DC power supplies.

TK7A90E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the TK7A90E?

900V.

What is the typical drain-source resistance?

2Ω.

What is the maximum power dissipation?

45W at both ambient and case temperature conditions.

What is the maximum operating temperature?

150°C.

What package does the TK7A90E come in?

TO-220SIS through-hole package.

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