1.5KE120A-T
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Diodes Incorporated 1.5KE120A-T

Manufacturer No:
1.5KE120A-T
Manufacturer:
Diodes Incorporated
Package:
Tape & Reel (TR)
Description:
TVS DIODE 102VWM 165VC DO201
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 1.5KE120A-T is a Transient Voltage Suppressor (TVS) diode produced by Diodes Incorporated. This component is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1.5KE series, to which this component belongs, is known for its high peak pulse power dissipation capability and fast response time, making it ideal for various applications in telecommunications, computers, industrial, and consumer electronics.

Key Specifications

Parameter Symbol Value Unit
Peak Pulse Power Dissipation (10/1000μs) PPPM 1500 W
Steady State Power Dissipation on Infinite Heat Sink at TL=75ºC PD 6.5 W
Peak Forward Surge Current, 8.3ms Single Half Sine Wave IFSM 200 A
Maximum Instantaneous Forward Voltage at 100A VF 3.5/5.0 V
Operating Junction and Storage Temperature Range TJ, TSTG -55 to 175 °C
Typical Thermal Resistance Junction to Lead RθJL 15 °C/W
Typical Thermal Resistance Junction to Ambient RθJA 75 °C/W
Reverse Standoff Voltage (VR) VR 102.00 - 114.00 V
Breakdown Voltage (VBR) @ IT Test Current VBR 114.00 - 126.00 V
Maximum Clamping Voltage (VC) @ Ipp VC 165.0 V
Maximum Peak Pulse Current (Ipp) Ipp 165.0 A
Maximum Reverse Leakage (IR) @ VR IR 9.2 µA

Key Features

  • High Peak Pulse Power Dissipation: 1500W at 10/1000μs waveform, making it suitable for protecting against high-energy transients.
  • Fast Response Time: Typically less than 1.0ps from 0 Volts to BV min, ensuring quick protection against transient events.
  • Excellent Clamping Capability: Effective in limiting voltage spikes to a safe level.
  • Low Incremental Surge Resistance: Reduces the impact of surge currents on the protected circuit.
  • High Temperature Capability: Guaranteed to withstand reflow soldering up to 260°C for 30 seconds.
  • RoHS Compliant and Halogen-Free: Meets environmental standards with a matte tin lead-free plated finish.
  • ESD Protection: Compliant with IEC 61000-4-2 for ESD protection of data lines.
  • Physical Characteristics: DO-201 molded plastic body with passivated junction and matte tin axial leads.

Applications

  • Telecommunications: Protection of I/O interfaces and VCC bus in telecommunication equipment.
  • Computers and Industrial Equipment: Safeguarding sensitive electronics from voltage transients in computer systems and industrial control devices.
  • Consumer Electronics: Used in various consumer electronic devices to protect against transient voltage events.
  • Automotive Systems: Can be used in automotive applications to protect electronic components from transient voltages.

Q & A

  1. What is the peak pulse power dissipation of the 1.5KE120A-T?

    The peak pulse power dissipation is 1500W at a 10/1000μs waveform.

  2. What is the typical response time of the 1.5KE120A-T?

    The typical response time is less than 1.0ps from 0 Volts to BV min.

  3. What is the maximum forward surge current for the 1.5KE120A-T?

    The maximum forward surge current is 200A for an 8.3ms single half sine wave.

  4. What is the operating junction and storage temperature range for the 1.5KE120A-T?

    The operating junction and storage temperature range is -55 to 175°C.

  5. Is the 1.5KE120A-T RoHS compliant?

    Yes, the 1.5KE120A-T is RoHS compliant and halogen-free).

  6. What is the maximum clamping voltage for the 1.5KE120A-T?

    The maximum clamping voltage is 165.0V at Ipp).

  7. What is the package type of the 1.5KE120A-T?

    The package type is DO-201 molded plastic body with passivated junction).

  8. Does the 1.5KE120A-T provide ESD protection?

    Yes, it is compliant with IEC 61000-4-2 for ESD protection of data lines).

  9. What are the typical thermal resistances of the 1.5KE120A-T?

    The typical thermal resistance junction to lead (RθJL) is 15°C/W, and junction to ambient (RθJA) is 75°C/W).

  10. What are the common applications of the 1.5KE120A-T?

    Common applications include telecommunications, computers, industrial equipment, and consumer electronics).

Product Attributes

Type:Zener
Unidirectional Channels:1
Bidirectional Channels:- 
Voltage - Reverse Standoff (Typ):102V
Voltage - Breakdown (Min):114V
Voltage - Clamping (Max) @ Ipp:165V
Current - Peak Pulse (10/1000µs):9.1A
Power - Peak Pulse:1500W (1.5kW)
Power Line Protection:No
Applications:General Purpose
Capacitance @ Frequency:- 
Operating Temperature:-55°C ~ 175°C (TJ)
Mounting Type:Through Hole
Package / Case:DO-201AA, DO-27, Axial
Supplier Device Package:DO-201
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Similar Products

Part Number 1.5KE120A-T 1.5KE120A-TB 1.5KE12A-T 1.5KE120CA-T 1.5KE12CA-T 1.5KE110A-T 1.5KE120A-B 1.5KE120A-G
Manufacturer Diodes Incorporated Littelfuse Inc. Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Littelfuse Inc. Comchip Technology
Product Status Obsolete Active Obsolete Obsolete Obsolete Obsolete Active Active
Type Zener Zener Zener Zener Zener Zener Zener Zener
Unidirectional Channels 1 1 1 - - 1 1 1
Bidirectional Channels - - - 1 1 - - -
Voltage - Reverse Standoff (Typ) 102V 102V 10.2V 102V 10.2V 94V 102V 102V
Voltage - Breakdown (Min) 114V 114V 11.4V 114V 11.4V 105V 114V 114V
Voltage - Clamping (Max) @ Ipp 165V 165V 16.7V 165V 16.7V 152V 165V 165V
Current - Peak Pulse (10/1000µs) 9.1A 9.2A 90A 9.1A 90A 9.9A 9.2A 9.09A
Power - Peak Pulse 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW)
Power Line Protection No No No No No No No No
Applications General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose
Capacitance @ Frequency - - - - - - - -
Operating Temperature -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 150°C (TJ)
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole Through Hole Through Hole Through Hole
Package / Case DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial
Supplier Device Package DO-201 DO-201 DO-201 DO-201 DO-201 DO-201 DO-201 DO-201

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