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1SMB5936BT3 Zener Diode 30V 3W ±5% Tolerance Surface Mount SMB Package by On Semiconductor.
Mfr Part #:

1SMB5936BT3

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener Diode 30V 3W ±5% Tolerance Surface Mount SMB Package by On Semiconductor.
✓ Total Stock: 4,900 pcs

1SMB5936BT3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
2,465 pcs
On Request
2465 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,435 pcs
On Request
1435 pcs On Request 1 On Request On Request On Request On Request On Request
OTL Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1SMB5936BT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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1SMB5936BT3 Description

Short technical summary and product information.

The 1SMB5936BT3 is a 3W surface-mount Zener voltage regulator diode from On Semiconductor. It features a nominal Zener voltage of 30V with ±5% tolerance. The device offers a maximum forward voltage of 1.5V at 200mA and a low reverse leakage of 1µA at 22.8V. With an ESD rating of Class 3 (>16 kV per Human Body Model), it provides robust protection against electrostatic discharge.

 

The diode is housed in a DO-214AA (SMB) surface-mount package with a modified L-bend lead design for improved solder joint reliability. It has a maximum power dissipation of 3W at a lead temperature of 75°C (derated above 75°C) and operates over a temperature range of -65°C to 150°C. The thermal resistance from junction to lead is typically 25°C/W and from junction to ambient is 226°C/W on standard FR-4 board.

 

This Zener diode is suitable for voltage regulation, overvoltage clamping, and voltage reference applications in consumer, industrial, and automotive systems. The package is UL 94 V-0 rated for flammability and is available in tape and reel packaging (2500 pieces per reel).

1SMB5936BT3 Quick Information

Product Type: Zener Diode
Series: 1SMB59xxBT3
Canonical Name: Zener Diode 30V 3W Surface Mount SMB
Subcategory: Zener Voltage Regulator

1SMB5936BT3 Compliance

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

1SMB5936BT3 Features

  • 30V nominal Zener voltage with ±5% tolerance.
  • Maximum 3W power dissipation at 75°C lead temperature.
  • ESD rated Class 3 (>16 kV) per Human Body Model.
  • Surface mount SMB package with modified L-bend leads.
  • Operating temperature range -65 to 150°C.

1SMB5936BT3 Applications

  • Voltage regulation in power supply circuits.
  • Overvoltage protection for sensitive electronics.
  • Voltage reference in analog circuits.
  • Used in industrial control modules.

1SMB5936BT3 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1SMB5936BT3?

30V nominal with ±5% tolerance.

What is the maximum power dissipation?

3W at 75°C lead temperature (zero lead length).

What is the forward voltage?

Maximum 1.5V at 200mA forward current.

What package does this Zener diode use?

Surface mount DO-214AA (SMB) package.

What is the ESD rating?

Class 3, >16 kV per Human Body Model.

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