1SMB5932BT3 DIODE ZENER 20V 3W SMB. 20V nominal zener voltage, 3W maximum power dissipation, ±5% tolerance, surface mount SMB package.
Mfr Part #:

1SMB5932BT3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
DIODE ZENER 20V 3W SMB. 20V nominal zener voltage, 3W maximum power dissipation, ±5% tolerance, surface mount SMB package.
Total Stock: 1,440 pcs
$ Price Range: $0.09

1SMB5932BT3 Available from 1 distributor

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1,440 pcs
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1SMB5932BT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Current
ESD Rating
Flammability Rating
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Junction to Ambient Thermal Resistance
Junction to Lead Thermal Resistance
Lead Finish
Lead Style
Maximum Lead Temperature for Soldering
Mounting Type
Operating Temperature
Polarity
Power
Power Dissipation (Maximum) @ TA=25°C
SVHC Present
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage

1SMB5932BT3 Description

Short technical summary and product information.

The 1SMB5932BT3 is a 3W plastic surface mount Zener voltage regulator diode from On Semiconductor. It features a nominal zener voltage of 20V with ±5% tolerance. The device is designed for general purpose voltage regulation and protection applications.

 

Key electrical characteristics include a maximum forward voltage of 1.5V at 200mA, maximum reverse leakage current of 1µA at 15.2V, and a maximum zener impedance of 14Ω at the test current. The device is rated for an operating temperature range of -65°C to 150°C.

 

The diode is housed in a DO-214AA (SMB) surface mount package with modified L-bend leads. It offers an ESD rating of Class 3 (>16kV) per the Human Body Model. The package is UL 94 V-0 rated for flammability.

1SMB5932BT3 Quick Information

Product Type: Zener Diode
Series: 1SMB59xxBT3
Canonical Name: 1SMB5932BT3 Zener Diode 20V 3W SMB
Subcategory: Single Zener Diode

1SMB5932BT3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

1SMB5932BT3 Estimated Pricing

Qty Low High
2,500+ $0.09 $0.09

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

1SMB5932BT3 Features

  • 20V nominal zener voltage with ±5% tolerance.
  • 3W maximum power dissipation at 75°C lead temperature.
  • ESD rating Class 3 (>16kV) per Human Body Model.
  • Surface mount SMB package with modified L-bend leads.
  • Operating temperature range -65°C to 150°C.

1SMB5932BT3 Applications

  • Voltage regulation in DC power supplies.
  • Overvoltage protection circuits.
  • General purpose clamping and limiting.
  • Automotive electronics (AEC-Q101 qualified variants).

1SMB5932BT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zener voltage of the 1SMB5932BT3?

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

What is the power dissipation rating?

Maximum steady state power dissipation is 3W at TL=75°C (zero lead length) and 550mW at TA=25°C on FR-4 board.

What package does the 1SMB5932BT3 come in?

It is supplied 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 forward voltage?

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

What is the reverse leakage current?

Maximum reverse leakage current is 1µA at a reverse voltage of 15.2V.

What is the ESD rating?

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

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