1SMB5922BT3 DIODE ZENER 7.5V 3W SMB. Surface mount Zener diode from ON Semiconductor with 7.5V nominal voltage, 3W power dissipation, and SMB package.
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1SMB5922BT3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
DIODE ZENER 7.5V 3W SMB. Surface mount Zener diode from ON Semiconductor with 7.5V nominal voltage, 3W power dissipation, and SMB package.
Total Stock: 613 pcs

1SMB5922BT3 Available from 1 distributor

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1SMB5922BT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
ESD Rating (HBM)
Flammability
Impedance (Max) (Zzt)
Industrial Grade
Lead Style
Maximum Soldering Temperature (Lead)
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Polarity
Power
Power Dissipation (Maximum) @ TA=25°C
Power Dissipation (Maximum) @ TL=75°C
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance Junction to Ambient (RθJA)
Thermal Resistance Junction to Lead (RθJL)
Tolerance
Voltage
Zener Voltage (Nominal)

1SMB5922BT3 Description

Short technical summary and product information.

The 1SMB5922BT3 is a 7.5V Zener diode from ON Semiconductor's 1SMB59xxBT3G series, designed for voltage regulation in surface mount applications. It offers a maximum power dissipation of 3W at a lead temperature of 75°C (550mW at ambient 25°C) and features a Zener voltage tolerance of ±5%. The device is housed in a DO-214AA (SMB) package with modified L-bend leads, suitable for automated assembly. Electrical characteristics include a maximum Zener impedance of 3Ω, reverse leakage current of 5µA at 6V, and a forward voltage of 1.5V at 200mA. The diode is rated for an operating temperature range of -65°C to 150°C and has an ESD rating of Class 3 (>16 kV) per the Human Body Model. The package is UL 94 V-0 rated for flammability and is Pb-Free as per the datasheet.

1SMB5922BT3 Quick Information

Product Type: Zener Diode
Series: 1SMB59xxBT3G
Canonical Name: 1SMB5922BT3 Zener Diode 7.5V 3W SMB
Subcategory: Single Zener Diode

1SMB5922BT3 Compliance

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

1SMB5922BT3 Features

  • Zener voltage of 7.5V with ±5% tolerance.
  • Maximum power dissipation of 3W at lead temperature 75°C.
  • ESD rating of Class 3 (>16 kV) per Human Body Model.
  • Surface mount SMB package with modified L-bend leads.
  • Operating temperature range -65°C to 150°C.

1SMB5922BT3 Applications

  • Voltage regulation in DC power supplies.
  • Overvoltage protection in electronic circuits.
  • Used in automotive electronics (AEC-Q101 qualified variants).
  • General purpose Zener diode applications.

1SMB5922BT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1SMB5922BT3?

The nominal Zener voltage is 7.5V with a tolerance of ±5%.

What is the maximum power dissipation?

Maximum power dissipation is 3W at lead temperature 75°C and 550mW at ambient temperature 25°C.

What is the forward voltage?

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

What is the reverse leakage current?

Maximum reverse leakage current is 5µA at a reverse voltage of 6V.

What is the ESD rating?

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

What package is the 1SMB5922BT3 available in?

It is available in a DO-214AA (SMB) surface mount package with modified L-bend leads.

What is the operating temperature range?

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

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