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STMicroelectronics Uni-Directional TVS Diode 600 W, 2-Pin DO-214 SMBJ70A-TR

Category TVS Diode Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 2.45mm
Length 4.6mm
Model SMBJ70A-TR
Width 3.95mm
Mount Type Surface
Series SMBJ
Maximum Operating Temperature 150°C
Package Type DO-214
Minimum Operating Temperature -55°C
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RS Stock No. 714-7232Brand: STMicroelectronicsManufacturers Part No.: SMBJ70A-TR
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 146V
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 77.8V
Maximum Reverse Stand-off Voltage Vwm 70V
Peak Pulse Power Dissipation Pppm 600W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 27A
Maximum Reverse Leakage Current 200nA

Key Features

  • Uni-directional TVS diode designed for transient voltage suppression.
  • 600 watts peak pulse power dissipation for surge protection.
  • Surface mount package type DO-214 suitable for compact PCB designs.
  • Operating temperature range from -55°C to 150°C for robust environments.
  • Minimum breakdown voltage of 77.8 volts ensures reliable device protection.
  • Maximum reverse leakage current is low at 200 nA enhancing device efficiency.
  • Maximum peak pulse current capability of 27 amperes for high surge currents.
  • Single diode element per chip for precise voltage clamping at 146 volts.

Product Description

STMicroelectronics SMBJ70A-TR is a uni-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transient surges. This diode offers a peak pulse power dissipation rating of 600 W and is provided in a compact 2-pin DO-214 surface mount package allowing for efficient PCB layout in electronic equipment.

It features a minimum breakdown voltage of 77.8 V and a maximum reverse stand-off voltage of 70 V, suitable for protecting circuits against transient over-voltages. The diode clamps voltage at a maximum clamping level of 146 V, limiting potential damage to circuit components. With a low maximum reverse leakage current of 200 nA, it ensures minimal power loss under normal operation conditions.

The device operates reliably across a wide temperature range of -55°C to +150°C, making it suitable for industrial and commercial electronics applications requiring durable protection under demanding environmental conditions. Its peak pulse current capability is rated at 27 A, providing strong surge current handling capacity.

With dimensions measuring approximately 4.6 mm in length, 3.95 mm in width, and 2.45 mm in height, this single-element diode allows compact integration into various electronic assemblies. It is ideal for transient voltage suppression in power supplies, telecommunications, automotive electronics, consumer appliances, and industrial equipment.

Uni-directional TVS diode for transient voltage protection. 600 W peak pulse power dissipation capability supports high surge events. Compact 2-pin DO-214 surface mount packaging for space-saving designs. Wide operating temperature range from -55°C up to 150°C ensures component longevity.

Low reverse leakage current enhances device efficiency and reduces power dissipation. Single element per chip design guarantees precise voltage clamping. Robust clamping voltage of 146 V limits damage during voltage spikes.

Peak pulse current rating of 27 A suitable for demanding applications. Commonly used in industrial, telecommunications, automotive, and consumer electronics.

This STMicroelectronics SMBJ70A-TR TVS Diode is a reliable choice for safeguarding electronics against damaging transient voltage surges. Browse the Electronics & Electricals category at EnvMart for compatible diodes and related semiconductor components.

STMicroelectronics Uni-Directional TVS Diode 600 W, 2-Pin DO-214 SMBJ70A-TR
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Frequently Asked Questions

The SMBJ70A-TR has a peak pulse power dissipation rating of 600 watts, making it suitable for handling high surge events.

The minimum breakdown voltage of the SMBJ70A-TR is 77.8 volts, ensuring reliable protection against voltage spikes.

This model clamps voltage at a maximum level of 146 volts, limiting potential damage to circuit components during surges.

The SMBJ70A-TR operates reliably across a wide temperature range of -55°C to +150°C, suitable for various environments.

The maximum reverse leakage current is low at 200 nA, which enhances the efficiency of the device under normal operating conditions.

The diode has a peak pulse current capability rated at 27 amperes, providing strong handling for high surge currents.

This diode measures approximately 4.6 mm in length, 3.95 mm in width, and 2.45 mm in height, allowing for compact integration into electronic assemblies.

It is provided in a compact 2-pin DO-214 surface mount package, suitable for efficient PCB layout.

This model features a single element per chip design, which ensures precise voltage clamping.

The diode configuration for this model is single, designed for uni-directional transient voltage suppression.

This diode is commonly used in power supplies, telecommunications, automotive electronics, consumer appliances, and industrial equipment for transient voltage suppression.

The maximum reverse stand-off voltage for this diode is 70 volts, making it suitable for protecting circuits against transient over-voltages.

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