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1SMB5932BT3G 1SMB5932BT3G is a 20V, 3W Zener voltage regulator diode in a surface mount SMB package. It features ±5% tolerance, 14Ω maximum impedance, and an ESD rating of Class 3.
Mfr Part #:

1SMB5932BT3G

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
1SMB5932BT3G is a 20V, 3W Zener voltage regulator diode in a surface mount SMB package. It features ±5% tolerance, 14Ω maximum impedance, and an ESD rating of Class 3.
✓ Total Stock: 9,789 pcs

1SMB5932BT3G Available from 7 distributors

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1SMB5932BT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
SVHC Present
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
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1SMB5932BT3G Description

Short technical summary and product information.

The 1SMB5932BT3G is a 20V Zener voltage regulator diode from onsemi's 1SMB59xxBT3G series, rated for 3W power dissipation. It is designed for surface mount applications in a DO-214AA (SMB) package.

 

Key electrical specifications include a Zener voltage of 20V with ±5% tolerance, maximum Zener impedance of 14Ω, and a forward voltage of 1.5V at 200mA. The device can dissipate up to 3W at a lead temperature of 75°C, with derating above that point. It operates over a junction temperature range of -65°C to 150°C.

 

The part is Pb-Free and RoHS compliant, with an ESD rating of Class 3 (>16 kV) per the Human Body Model. The SMB package features a modified L-Bend lead style for improved solder joint reliability and is rated UL 94 V-0 for flammability.

1SMB5932BT3G Quick Information

Product Type: Zener Diode
Series: 1SMB59xxBT3G
Canonical Name: 1SMB5932BT3G Zener Diode 20V 3W SMB
Subcategory: Single Zener Diode

1SMB5932BT3G Compliance

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

1SMB5932BT3G Features

  • Zener voltage of 20V with ±5% tolerance.
  • Power dissipation rated at 3W steady state.
  • Surface mount SMB package (DO-214AA).
  • ESD rating Class 3 over 16 kV HBM.
  • Pb-Free and RoHS3 compliant device.

1SMB5932BT3G Applications

  • Voltage regulation in power supply circuits.
  • Overvoltage protection in consumer electronics.
  • Voltage reference in industrial control systems.
  • Clamping and protection in automotive modules.

1SMB5932BT3G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1SMB5932BT3G?

The Zener voltage is 20V with a tolerance of ±5%.

What is the power dissipation rating of this Zener diode?

The maximum steady state power dissipation is 3W at a lead temperature of 75°C. At 25°C ambient, the power dissipation is 550 mW.

What is the package type and mounting style?

The device is surface mount in a DO-214AA (SMB) package with modified L-Bend leads. Polarity is indicated by a cathode band.

What is the operating temperature range?

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

Is the 1SMB5932BT3G RoHS compliant?

The device is marked as RoHS3 Compliant and is Pb-Free per the datasheet.

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