BZA408B,125 Quadruple bidirectional ESD transient voltage suppressor with 5V reverse standoff voltage and 20W peak pulse power. Housed in a surface-mount SC-74 (SOT-457) package.
Mfr Part #:

BZA408B,125

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Quadruple bidirectional ESD transient voltage suppressor with 5V reverse standoff voltage and 20W peak pulse power. Housed in a surface-mount SC-74 (SOT-457) package.
✓ Total Stock: 7,020 pcs
$ Price Range: $0.12 - $0.67

BZA408B,125 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,020 pcs
7020 pcs On Request 1 On Request On Request On Request On Request On Request

BZA408B,125 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Mounting Type
Operating Temperature
Power
Power Line Protection
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage

BZA408B,125 Description

Short technical summary and product information.

The BZA408B,125 from Nexperia USA Inc. is a quadruple bidirectional ESD transient voltage suppressor designed for protecting sensitive equipment from electrostatic discharge and voltage surges. It features four Zener-based bidirectional channels in a single monolithic device, with a maximum reverse standoff voltage of 5V and a peak pulse power rating of 20W (tp=1ms).

 

This device offers a low typical reverse leakage current of 100nA at 5V and a maximum capacitance of 75pF at 0V bias, making it suitable for high-speed data line protection. It provides an ESD rating greater than 15 kV per IEC1000-4-2 and a minimum channel separation of 70 dB, ensuring signal integrity in multi-line applications.

 

The BZA408B is supplied in a surface-mount SC-74 (SOT-457) package with a 6-TSOP supplier device package designation. It operates over a junction temperature range of -65°C to +150°C and is intended for general-purpose applications including computers, audio/video equipment, communication systems, medical equipment, and portable electronics.

BZA408B,125 Quick Information

Product Type: TVS Diode (ESD Suppressor)
Canonical Name: BZA408B Quadruple Bidirectional ESD Transient Voltage Suppressor
Subcategory: Zener TVS Diode Array

BZA408B,125 Compliance

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

BZA408B,125 Estimated Pricing

Qty Low High
1+ $0.67 $0.67
10+ $0.42 $0.42
100+ $0.27 $0.27
500+ $0.20 $0.20
1,000+ $0.18 $0.18
3,000+ $0.15 $0.15
6,000+ $0.14 $0.14
24,000+ $0.12 $0.12

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

BZA408B,125 Features

  • Quadruple bidirectional ESD protection array.
  • 5V reverse standoff voltage rating.
  • 20W peak pulse power dissipation.
  • ESD rating exceeds 15 kV per IEC1000-4-2.
  • Surface-mount SC-74 (SOT-457) package.

BZA408B,125 Applications

  • Protects computer and peripheral data lines.
  • Suitable for audio and video equipment.
  • Used in communication system interfaces.
  • Ideal for medical equipment protection.
  • Applied in portable electronics designs.

BZA408B,125 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the BZA408B,125?

The maximum reverse standoff voltage is 5V.

What is the peak pulse power rating of this TVS diode?

The maximum peak pulse power is 20W at tp=1ms.

What is the capacitance of the BZA408B,125?

The maximum capacitance is 75pF at VR=0V and f=1MHz, and 55pF at VR=5V and f=1MHz.

What is the ESD rating of the BZA408B,125?

The ESD rating is greater than 15 kV according to IEC1000-4-2.

What package does the BZA408B,125 come in?

It comes in a surface-mount SC-74 (SOT-457) package with a 6-TSOP supplier device package.

What is the operating temperature range for this device?

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

How many bidirectional channels does the BZA408B have?

It has 4 bidirectional channels.

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