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1SMB5922BT3G 1SMB5922BT3G is a 7.5V Zener diode from On Semiconductor with 3W power dissipation in a surface mount SMB package.
Mfr Part #:

1SMB5922BT3G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
1SMB5922BT3G is a 7.5V Zener diode from On Semiconductor with 3W power dissipation in a surface mount SMB package.
✓ Total Stock: 17,348 pcs

1SMB5922BT3G Available from 5 distributors

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1SMB5922BT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Current
Forward Voltage
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
SVHC Present
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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1SMB5922BT3G Description

Short technical summary and product information.

The 1SMB5922BT3G is a 3W plastic surface mount Zener voltage regulator diode from On Semiconductor's 1SMB59xxBT3G series. It provides a nominal Zener voltage of 7.5V with a tolerance of ±5%. The device is designed for general purpose voltage regulation and protection applications.

 

Key electrical specifications include a maximum forward voltage of 1.5V at 200mA forward current, a reverse leakage current of 5µA at 6V, and a maximum Zener impedance of 3Ω. The diode can dissipate up to 3W of power at a lead temperature of 75°C, with derating above that temperature. It operates over a wide temperature range from -65°C to 150°C.

 

The device is housed in a standard DO-214AA (SMB) package with a modified L-bend lead style, suitable for surface mount assembly. The package is void-free, transfer-molded plastic with UL 94 V-0 flammability rating. The cathode is indicated by a polarity band. The device is Pb-free and RoHS compliant.

 

Typical applications include voltage regulation, overvoltage protection, and clamping circuits in various electronic equipment. The 1SMB5922BT3G offers ESD protection rating of Class 3 (>16 kV) per human body model.

1SMB5922BT3G Quick Information

Product Type: Zener Diode
Series: 1SMB59xxBT3G
Canonical Name: 1SMB5922BT3G 3W Zener Diode, 7.5V, SMB, On Semiconductor
Subcategory: Single Zener Diode

1SMB5922BT3G Compliance

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

1SMB5922BT3G Features

  • 7.5V Zener voltage with ±5% tolerance.
  • 3W power dissipation capability.
  • Surface mount SMB package for compact designs.
  • ESD rating of Class 3 (>16 kV).
  • Pb-free and RoHS compliant.

1SMB5922BT3G Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Clamping and transient suppression.
  • General purpose Zener diode applications.

1SMB5922BT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of 1SMB5922BT3G?

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

What is the forward voltage of this diode?

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

What is the power dissipation rating?

The maximum steady state power dissipation is 3W at a lead temperature of 75°C.

What is the operating temperature range?

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

What package is the 1SMB5922BT3G available in?

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

What is the reverse leakage current?

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

Is this part AEC-Q101 qualified?

No, only the SZ prefix variant (SZ1SMB59xxT3G) is AEC-Q101 qualified for automotive applications.

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