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SZ1SMB5949BT3G On Semiconductor SZ1SMB5949BT3G is a 100V Zener diode rated for 3W power dissipation in a surface mount SMB package.
Mfr Part #:

SZ1SMB5949BT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
On Semiconductor SZ1SMB5949BT3G is a 100V Zener diode rated for 3W power dissipation in a surface mount SMB package.
✓ Total Stock: 10,000 pcs
$ Price Range: $0.23 - $1.09

SZ1SMB5949BT3G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
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SZ1SMB5949BT3G 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
Tolerance
Voltage
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SZ1SMB5949BT3G Description

Short technical summary and product information.

The On Semiconductor SZ1SMB5949BT3G is a 3W plastic surface mount Zener voltage regulator diode from the SZ1SMB59xxT3G series. It features a nominal Zener voltage of 100V with ±5% tolerance and a maximum Zener impedance of 250Ω. The device is designed for general purpose voltage regulation and protection applications.

 

This Zener diode offers a maximum power dissipation of 3W at a lead temperature of 75°C and 550mW at an ambient temperature of 25°C. It has a maximum forward voltage of 1.5V at 200mA and a typical forward voltage of 900mV at 10mA. The reverse leakage current is limited to 1µA at 76V.

 

The SZ1SMB5949BT3G is housed in a DO-214AA (SMB) surface mount package with L-Bend leads and is supplied in tape and reel packaging with a standard quantity of 2,500 pieces. It is rated for an operating temperature range of -65°C to 150°C and is Pb-free and RoHS3 compliant.

SZ1SMB5949BT3G Quick Information

Product Type: Zener Diode
Series: SZ1SMB59xxT3G
Canonical Name: On Semiconductor SZ1SMB5949BT3G Zener Diode, 100V, 3W, SMB
Subcategory: Single Zener Diode

SZ1SMB5949BT3G Compliance

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

SZ1SMB5949BT3G Estimated Pricing

Qty Low High
1+ $1.09 $1.09
10+ $0.68 $0.68
100+ $0.44 $0.44
500+ $0.34 $0.34
1,000+ $0.31 $0.31
2,500+ $0.25 $0.25
5,000+ $0.23 $0.23

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

SZ1SMB5949BT3G Features

  • Nominal Zener voltage of 100V.
  • Power dissipation rated at 3W.
  • Surface mount SMB package.
  • ±5% Zener voltage tolerance.
  • Pb-free and RoHS3 compliant.

SZ1SMB5949BT3G Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Voltage reference in analog circuits.
  • Clamping and limiting applications.

SZ1SMB5949BT3G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SZ1SMB5949BT3G?

The nominal Zener voltage is 100V with a tolerance of ±5%.

What is the power dissipation rating of this Zener diode?

The maximum power dissipation is 3W at a lead temperature of 75°C and 550mW at an ambient temperature of 25°C.

What package does the SZ1SMB5949BT3G come in?

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

What is the operating temperature range?

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

Is the SZ1SMB5949BT3G RoHS compliant?

Yes, it is RoHS3 compliant and Pb-free.

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