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BT139-500 The NXP Semiconductors BT139-500 is a Triac with a 500V V(DRM) rating and 16A I(T)RMS. It operates up to a maximum temperature of 120°C and comes in a TO-220AB package.
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BT139-500

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors BT139-500 is a Triac with a 500V V(DRM) rating and 16A I(T)RMS. It operates up to a maximum temperature of 120°C and comes in a TO-220AB package.
✓ Total Stock: 35 pcs
$ Price Range: $2.30

BT139-500 Available from 1 distributor

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✓ Non-Authorised
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35 pcs
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BT139-500 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BT139-500 Description

Short technical summary and product information.

The BT139-500 from NXP Semiconductors is a Triac designed for power control applications. It features a repetitive peak off-state voltage (VDRM) of 500V and a continuous on-state RMS current (ITRMS) of 16A.

 

This Triac has a maximum operating temperature of 120°C, ensuring reliable performance in demanding environments. The rate of rise of current should not exceed 15 A/µs. It is housed in a TO-220AB package, suitable for through-hole mounting.

 

With its robust specifications, the BT139-500 is suitable for various switching and control circuits where high current and voltage handling are required.

BT139-500 Quick Information

Product Type: Triac
Canonical Name: BT139-500 Triac
Subcategory: Thyristors

BT139-500 Compliance

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

BT139-500 Estimated Pricing

Qty Low High
1+ $2.30 $2.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

BT139-500 Features

  • 500V repetitive peak off-state voltage.
  • 16A continuous on-state RMS current.
  • Maximum operating temperature of 120°C.
  • TO-220AB package for through-hole mounting.
  • Current rise rate limit of 15 A/µs.

BT139-500 Applications

  • Used in AC power switching circuits.
  • Suitable for motor speed control.
  • Applicable for lighting dimming systems.
  • Ideal for solid-state relay applications.

BT139-500 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum voltage rating for the BT139-500?

The BT139-500 has a maximum repetitive peak off-state voltage (VDRM) of 500V.

What is the continuous on-state RMS current rating?

The BT139-500 has a continuous on-state RMS current (ITRMS) rating of 16A.

What is the maximum operating temperature?

The maximum operating temperature for the BT139-500 is 120°C.

What package type is the BT139-500 supplied in?

The BT139-500 is supplied in a TO-220AB package.

What is the specified rate of rise of current?

The rate of rise of current should not exceed 15 A/µs.

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