1SMB5929BT3 1SMB5929BT3 is a 15V Zener diode from On Semiconductor in a surface mount SMB package, rated for 3W power dissipation.
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1SMB5929BT3

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
1SMB5929BT3 is a 15V Zener diode from On Semiconductor in a surface mount SMB package, rated for 3W power dissipation.
Total Stock: 3,422 pcs

1SMB5929BT3 Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,497 pcs
2497 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
925 pcs
925 pcs On Request 1 On Request On Request On Request On Request On Request

1SMB5929BT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
ESD Rating
Flammability Rating
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Tolerance
Voltage
Zener Voltage

1SMB5929BT3 Description

Short technical summary and product information.

The 1SMB5929BT3 is a 3W plastic surface mount Zener voltage regulator diode from On Semiconductor's 1SMB59xxBT3 series. It features a nominal Zener voltage of 15V with ±5% tolerance and a maximum Zener impedance of 9Ω. The device is designed for general purpose voltage regulation and protection applications.

 

Electrical characteristics include a maximum reverse leakage current of 1µA at 11.4V and a forward voltage of 1.5V at 200mA. The diode is rated for continuous power dissipation of 3W at a lead temperature of 75°C, with derating above that temperature. It operates over a junction temperature range of -65°C to +150°C.

 

The 1SMB5929BT3 is housed in a DO-214AA (SMB) surface mount package with modified L-bend leads for improved solder joint reliability. The package is void-free transfer-molded plastic with UL 94 V-0 flammability rating. The device is supplied in tape and reel packaging with 2500 units per reel.

1SMB5929BT3 Quick Information

Product Type: Zener Diode
Series: 1SMB59xxBT3
Canonical Name: 1SMB5929BT3 Zener Diode
Subcategory: Single Zener Diode

1SMB5929BT3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Pb-Free Packages Available

1SMB5929BT3 Features

  • 15V nominal Zener voltage with ±5% tolerance.
  • 3W power dissipation at 75°C lead temperature.
  • Surface mount SMB package (DO-214AA).
  • ESD rating >16kV per Human Body Model.
  • UL 94 V-0 flammability rated package.

1SMB5929BT3 Applications

  • Voltage regulation in power supply circuits.
  • Overvoltage protection in electronic systems.
  • Voltage reference in analog circuits.
  • Clamping and transient suppression.

1SMB5929BT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1SMB5929BT3?

The nominal Zener voltage is 15V with a tolerance of ±5%.

What is the power dissipation rating?

Maximum power dissipation is 3W at a lead temperature of 75°C.

What package does the 1SMB5929BT3 come in?

It is available in a DO-214AA (SMB) surface mount package.

What is the operating temperature range?

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

What is the reverse leakage current?

Maximum reverse leakage current is 1µA at a reverse voltage of 11.4V.

What is the forward voltage drop?

Maximum forward voltage is 1.5V at a forward current of 200mA.

What is the ESD rating?

The device has an ESD rating of Class 3 (>16kV) per the Human Body Model.

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