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1SMA5937BT3G 1SMA5937BT3G is a 33V Zener diode rated for 1.5W power dissipation in a surface mount SMA package. It offers ±5% tolerance and is Pb-Free.
Mfr Part #:

1SMA5937BT3G

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
1SMA5937BT3G is a 33V Zener diode rated for 1.5W power dissipation in a surface mount SMA package. It offers ±5% tolerance and is Pb-Free.
Total Stock: 55,228 pcs

1SMA5937BT3G Available from 7 distributors

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1SMA5937BT3G Specifications Quick View

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1SMA5937BT3G Description

Short technical summary and product information.

The 1SMA5937BT3G is a 33V Zener diode from On Semiconductor's 1SMA59xxBT3G series, designed for voltage regulation in surface mount applications. It features a nominal Zener voltage of 33V with ±5% tolerance and a maximum power dissipation of 1.5W.

 

This diode provides a forward voltage of 1.2V at 200mA and a reverse leakage current of 500nA at 25.1V. It is housed in a DO-214AC (SMA) package, suitable for automated assembly. The device is rated for an operating temperature range of -65°C to 150°C and has an ESD rating of >16kV (HBM).

 

The 1SMA5937BT3G is Pb-Free and RoHS3 compliant, with a flammability rating of UL 94 V-0. It is supplied in tape and reel packaging with a standard quantity of 5000 units.

1SMA5937BT3G Quick Information

Product Type: Zener Diode
Series: 1SMA59xxBT3G
Canonical Name: 1SMA5937BT3G Zener Diode, 33V, 1.5W, Surface Mount, DO-214AC (SMA)
Subcategory: Single Zener Diode

1SMA5937BT3G Compliance

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

1SMA5937BT3G Features

  • Zener voltage 33V with ±5% tolerance.
  • Power dissipation rated at 1.5 watts.
  • Surface mount SMA (DO-214AC) package.
  • ESD rating greater than 16 kV HBM.
  • Pb-Free and RoHS3 compliant device.

1SMA5937BT3G Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection and clamping applications.
  • Used in consumer and industrial electronics.
  • Suitable for surface mount assembly processes.

1SMA5937BT3G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1SMA5937BT3G?

The Zener voltage is 33V with a tolerance of ±5%.

What is the power dissipation rating of this Zener diode?

The maximum power dissipation is 1.5W.

What package does the 1SMA5937BT3G come in?

It is available in a DO-214AC (SMA) surface mount package.

What is the operating temperature range?

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

Is the 1SMA5937BT3G RoHS compliant?

Yes, it is RoHS3 compliant and Pb-Free.

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