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1SMB5913BT3 This is a 3.3V 3W surface mount zener diode from On Semiconductor. It features ±5% tolerance and a DO-214AA (SMB) package.
Mfr Part #:

1SMB5913BT3

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
This is a 3.3V 3W surface mount zener diode from On Semiconductor. It features ±5% tolerance and a DO-214AA (SMB) package.
✓ Total Stock: 2,295 pcs

1SMB5913BT3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
2,095 pcs
On Request
2095 pcs On Request 1 On Request On Request N/A On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
200 pcs
On Request
200 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.

1SMB5913BT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
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1SMB5913BT3 Description

Short technical summary and product information.

The 1SMB5913BT3 from On Semiconductor is a 3W plastic surface mount zener voltage regulator diode. Its nominal zener voltage is 3.3V with a tolerance of ±5%. The device can dissipate up to 3W when the lead temperature is maintained at 75°C (derate 40 mW/°C above 75°C).

 

Electrical characteristics include a maximum forward voltage of 1.5V at 200 mA, a reverse leakage current of 100 µA at 1V, and a maximum zener impedance of 10 Ω at the test current. The diode is rated for ESD of Class 3 (>16 kV) per the Human Body Model, providing robustness in handling and operation.

 

Packaged in the industry-standard DO-214AA (SMB) surface mount package, it features a void-free, transfer-molded plastic body with UL 94 V-0 flammability rating. The leads are modified L-bend for improved solder contact area, and the cathode is indicated by a polarity band. The operating and storage temperature range spans -65°C to 150°C.

1SMB5913BT3 Quick Information

Product Type: Zener Diode
Series: 1SMB59xxBT3
Canonical Name: On Semiconductor 1SMB5913BT3 3.3V 3W Surface Mount Zener Diode
Subcategory: Single Zener Diode

1SMB5913BT3 Compliance

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

1SMB5913BT3 Features

  • 3.3V zener voltage with ±5% tolerance.
  • 3W power dissipation at 75°C lead temperature.
  • Surface mount SMB package for automated assembly.
  • 16kV ESD rating per Human Body Model.
  • Operating temperature range from -65 to 150°C.

1SMB5913BT3 Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Reference voltage generation.
  • Telecom and industrial equipment.

1SMB5913BT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zener voltage of the 1SMB5913BT3?

3.3 V.

What is the forward voltage?

1.5 V maximum at 200 mA forward current.

What package is available?

DO-214AA (SMB) surface mount package.

What is the maximum power dissipation?

3 W at lead temperature 75°C.

What is the ESD rating?

16 kV per Human Body Model.

What is the reverse leakage current?

100 µA maximum at 1 V reverse voltage.

What is the operating temperature range?

-65 to 150°C.

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