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BZG04-120-M3-18 Vishay Dale BZG04-120-M3-18 is a 150V, 1.25W Zener Diode in a DO-214AC (SMA) surface mount package. It features a peak surge power of 300W and is RoHS compliant.
Mfr Part #:

BZG04-120-M3-18

Available from 2 distributors
Mfr Name: Vishay
Vishay
Vishay Dale BZG04-120-M3-18 is a 150V, 1.25W Zener Diode in a DO-214AC (SMA) surface mount package. It features a peak surge power of 300W and is RoHS compliant.
✓ Total Stock: 38,040 pcs
$ Price Range: $0.15 - $0.17

BZG04-120-M3-18 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Eito Shoji ✓
Non-Authorised Inventory information
19,020 pcs
On Request
19020 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
19,020 pcs
On Request
19020 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.

BZG04-120-M3-18 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
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BZG04-120-M3-18 Description

Short technical summary and product information.

The Vishay Dale BZG04-120-M3-18 is a 150V Zener Diode designed for voltage regulation and transient protection. It offers a maximum power dissipation of 1.25W (RthJA < 100 K/W) and up to 3W with improved thermal management (Rth < 25 K/W).

 

This uni-directional diode provides a peak surge power capability of 300W (10/1000 µs) and a peak forward surge current of 50A (10 ms). Maximum reverse leakage current is 5 µA at 120V. The forward voltage is 1.2V max at 500 mA.

 

The device is housed in a surface mount DO-214AC (SMA) package weighing 64 mg. It operates over a junction temperature range of -65 to +150 °C and is available in tape and reel packaging (1800 per 7" reel, 7500 per 13" reel).

 

Compliance includes RoHS3, halogen-free, and MSL level 1 (unlimited). AEC-Q101 qualified versions are available with the HM3 suffix.

BZG04-120-M3-18 Quick Information

Product Type: Zener Diode
Series: BZG04-M
Canonical Name: Vishay Dale BZG04-120-M3-18 Zener Diode, 150 V, 1.25 W, DO-214AC (SMA)
Subcategory: Single Zener Diode

BZG04-120-M3-18 Compliance

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

BZG04-120-M3-18 Estimated Pricing

Qty Low High
6,000+ $0.17 $0.17
12,000+ $0.16 $0.16
24,000+ $0.15 $0.15

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

BZG04-120-M3-18 Features

  • Nominal zener voltage of 150 V.
  • Maximum power dissipation of 1.25 W.
  • Surface mount DO-214AC (SMA) package.
  • Peak surge power capability of 300 W.
  • RoHS3 and halogen-free compliant.

BZG04-120-M3-18 Applications

  • Ideal for voltage regulation and clamping.
  • Used in protection circuits against transients.
  • Suitable for high-reliability automotive applications.
  • Can be used in power supply circuits.

BZG04-120-M3-18 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of BZG04-120-M3-18?

150 V.

What is the forward voltage at 500 mA?

Maximum 1.2 V.

What package is the BZG04-120-M3-18 available in?

DO-214AC (SMA) surface mount.

What is the maximum power dissipation?

1.25 W (RthJA < 100 K/W) or 3 W (Rth < 25 K/W).

Is the BZG04-120-M3-18 RoHS compliant?

Yes, RoHS3 compliant and halogen-free.

What is the peak surge power rating?

300 W for 10/1000 µs pulse.

What is the operating temperature range?

-65 to +150 °C.

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