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1SMA5919BT3G 1SMA5919BT3G is a 5.6V, 1.5W Zener diode from On Semiconductor in a surface mount SMA package.
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1SMA5919BT3G

Available from 8 distributors
Mfr Name: On Semiconductor
On Semiconductor
1SMA5919BT3G is a 5.6V, 1.5W Zener diode from On Semiconductor in a surface mount SMA package.
✓ Total Stock: 163,344 pcs

1SMA5919BT3G Available from 8 distributors

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1SMA5919BT3G Specifications Quick View

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1SMA5919BT3G Description

Short technical summary and product information.

The 1SMA5919BT3G is a 5.6V Zener diode from On Semiconductor's 1SMA59xxBT3G series of 1.5W plastic surface mount voltage regulators. It offers a standard Zener breakdown voltage of 5.6V with a tolerance of ±5% and a maximum Zener impedance of 2 Ω. The device is designed for general-purpose voltage regulation and protection applications.

 

This Zener diode features a forward voltage of 1.5V at 200mA and a reverse leakage current of 2.5 µA at 3V. It is rated for a power dissipation of 1.5W at a lead temperature of 75°C, with a junction-to-lead thermal resistance of 50°C/W. The operating and storage temperature range spans -65°C to +150°C.

 

The 1SMA5919BT3G is housed in a void-free, transfer-molded plastic SMA (DO-214AC) package designed for surface mounting. It features a flat handling surface for accurate placement and is suitable for top-side or bottom-side board mounting. The cathode is identified by a molded polarity notch or cathode band. The device is Pb-Free and has a flammability rating of UL 94 V-0.

1SMA5919BT3G Quick Information

Product Type: Zener Diode
Series: 1SMA59xxBT3G Series
Canonical Name: 1SMA5919BT3G Zener Diode, 5.6V, 1.5W, SMA Package
Subcategory: Single Zener Diode

1SMA5919BT3G Compliance

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

1SMA5919BT3G Features

  • 5.6V Zener voltage with ±5% tolerance.
  • 1.5W power dissipation at 75°C lead temperature.
  • Surface mount SMA (DO-214AC) package.
  • ESD rating Class 3 (>16 kV) HBM.
  • Pb-Free and UL 94 V-0 rated.

1SMA5919BT3G Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • General purpose Zener diode applications.

1SMA5919BT3G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1SMA5919BT3G?

The Zener voltage is 5.6V with a tolerance of ±5%.

What is the power dissipation rating of the 1SMA5919BT3G?

The power dissipation is 1.5W at a lead temperature of 75°C.

What package does the 1SMA5919BT3G come in?

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

What is the operating temperature range for the 1SMA5919BT3G?

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

Is the 1SMA5919BT3G RoHS compliant?

The datasheet states the device is Pb-Free, but RoHS compliance is unverified.

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