BZG03C20-HM3-08 Vishay BZG03C20-HM3-08 is a 20V surface-mount Zener diode in a DO-214AC (SMA) package, rated for 1.25W power dissipation and ±6% tolerance.
Mfr Part #:

BZG03C20-HM3-08

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
Vishay BZG03C20-HM3-08 is a 20V surface-mount Zener diode in a DO-214AC (SMA) package, rated for 1.25W power dissipation and ±6% tolerance.
Total Stock: 888 pcs
$ Price Range: $0.27 - $1.22

BZG03C20-HM3-08 Available from 1 distributor

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BZG03C20-HM3-08 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage (Maximum @ @ 500 mA)
Forward Voltage (Maximum @ IF = 0.5 A)
Halogen Free
Impedance (Max) (Zzt)
Junction Temperature
Molding Compound Flammability
Mounting Type
Operating Temperature
Peak Surge Power
Power
Power Dissipation (Maximum @ RthJA < 100 K/W)
Power Dissipation (Maximum @ RthJA < 25 K/W)
SVHC Present
Soldering Peak Temperature
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Weight

BZG03C20-HM3-08 Description

Short technical summary and product information.

The Vishay BZG03C20-HM3-08 is a single Zener diode designed for voltage stabilization in surface-mount applications. It provides a nominal Zener voltage of 20V with a tolerance of ±6%, and is rated for a maximum power dissipation of 1.25W (with thermal resistance RthJA < 100 K/W) or 3W (with RthJA < 25 K/W). The device features a maximum forward voltage of 1.2V at 500mA and a maximum Zener impedance of 15Ω.

 

This diode is housed in a DO-214AC (SMA) package, suitable for surface-mount assembly. It supports reflow and wave soldering with a peak soldering temperature of 260°C, and is rated MSL level 1 for moisture sensitivity. The package weighs 73mg and uses a UL 94 V-0 rated molding compound.

 

With a maximum junction temperature of 150°C and a storage temperature range of -65°C to +150°C, the BZG03C20-HM3-08 is suitable for a variety of voltage regulation and protection circuits. The HM3 suffix indicates halogen-free, RoHS-compliant, and AEC-Q101 qualified construction, making it appropriate for automotive and other high-reliability applications.

BZG03C20-HM3-08 Quick Information

Product Type: Zener Diode
Series: BZG03C-M-Series
Canonical Name: Zener Diode, 20V, 1.25W, Surface Mount, DO-214AC (SMA)
Subcategory: Single Zener Diode

BZG03C20-HM3-08 Compliance

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

BZG03C20-HM3-08 Estimated Pricing

Qty Low High
1+ $1.22 $1.22
10+ $0.77 $0.77
100+ $0.50 $0.50
500+ $0.39 $0.39
1,000+ $0.33 $0.33
1,500+ $0.31 $0.31
3,000+ $0.28 $0.28
9,000+ $0.27 $0.27

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

BZG03C20-HM3-08 Features

  • 20V Zener voltage with ±6% tolerance.
  • 1.25W power dissipation rating.
  • Surface mount DO-214AC (SMA) package.
  • Halogen-free and RoHS-compliant construction.
  • AEC-Q101 qualified for automotive applications.

BZG03C20-HM3-08 Applications

  • Voltage stabilization in power supply circuits.
  • Overvoltage protection in electronic systems.
  • Automotive electronics requiring AEC-Q101 parts.
  • Voltage reference in sensor and control circuits.

BZG03C20-HM3-08 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZG03C20-HM3-08?

The nominal Zener voltage is 20V with a tolerance of ±6%.

What is the maximum power dissipation of this Zener diode?

The maximum power dissipation is 1.25W when thermal resistance RthJA < 100 K/W, and 3W when RthJA < 25 K/W.

What is the forward voltage of the BZG03C20-HM3-08?

The maximum forward voltage is 1.2V at a forward current of 500mA.

What package is the BZG03C20-HM3-08 available in?

It is available in a DO-214AC (SMA) surface-mount package.

What is the maximum junction temperature?

The maximum junction temperature is 150°C.

Is the BZG03C20-HM3-08 RoHS compliant?

Yes, the HM3 suffix indicates halogen-free and RoHS-compliant construction, as stated in the datasheet.

What is the peak surge power rating?

The non-repetitive peak surge power is 600W for a 100µs square pulse at Tj=25°C.

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