LTD7S24CAH TSC | Alldatasheet

Document overview

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  • PDF pages: 5

Technical content

1 Version: A2409

7700W, 24V Surface Mount Transient Voltage Suppressor

FEATURES

  • AEC-Q101 qualified
  • Bidirectional type
  • Low clamping voltage
  • Low leakage current
  • TJ =175 °C capability suitable for high reliability and automotive requirement
  • Meets ISO 7637-2 and ISO 16750-2 surge specifications (Varied by test conditions)
  • IEC-61000-4-2 ESD 30kV(Air), 30kV(Contact)
  • Moisture sensitivity level: level 1, per J-STD-020
  • RoHS Compliant
  • Halogen-free

APPLICATIONS

  • Transient Surge Protection MECHANICAL DATA
  • Case: DO-218AB
  • Molding compound meets UL 94V-0 flammability rating
  • Terminal: Matte tin plated leads, solderable per J-STD-002
  • Meet JESD 201 class 2 whisker test
  • Weight: 2.66g (approximately) KEY PARAMETERS PARAMETER VALUE UNIT VWM 24 V VBR 29.5 V PPPM 7700 W TJ MAX 175 °C Package DO-218AB DO-218AB ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) PARAMETER SYMBOL VALUE UNIT Non-repetitive peak impulse power dissipation with 10/1000μs waveform(1) PPPM 7700 W Junction temperature T J -55 to +175 °C Storage temperature T STG -55 to +175 °C Notes: 1. Non-repetitive current pulse per Fig.3

2 Version: A2409

ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) Part number Device marking Breakdown voltage VBR at IT (V) (Note 1) Test current IT (mA) Working stand-off voltage VWM (V) Maximum blocking leakage current IR at VWM (µA) (Note 1) Maximum blocking leakage current IR at VWM TJ =175°C (µA) (Note 1) Maximum peak impulse current IPPM (A) tp =10/1000 (μs) Typical clamping voltage VC at IPPM (V) Typical temp. coefficient of VBR αT (%/°C) (Note 2) Min Max LTD7S24CAH LTD7S24 26.7 29.5 5 24 1 150 300 24 0.081 Notes: 1. Pulse test with PW = 30ms 2. To calculate VBR vs. junction temperature, use the following formula: VBR at TJ = VBR at 25 °C x (1 + T x (TJ - 25))

ORDERING INFORMATION

ORDERING CODE PACKAGE PACKING LTD7S24CAH DO-218AB 750 / Tape & Reel I - V CURVE CHARACTERISTICS ITIPPVCVBR VBR ----- Breakdown voltage

3 Version: A2409

100901030ns60nstr = 0.7ns to 1.0ns0501001500 1 2 3 4Half value IPPM- IPPM/2Peak value IPPM 10/1000µs Waveform as defined by R.E.Atd tr = 10us CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.1 Peak Pulse Power Derating Curve Fig.2 Non-Repetitive Peak Pulse Power vs. Pulse Time Fig.3 10/1000μs pulse waveform Fig.4 ESD pulse waveform Fig.5 Typical Junction Capacitance 0204060801001200 25 50 75 100 125 150 175 2001101001 10 100 1000 10000 1001000100000.1 1 10 100f=1.0MHzVsig=50mVp-pMeasured at stand-off voltage, VWM CAPACITANCE (pF) REVERSE BREAKDOWN VOLTAGE (V) PEAK PULSE POWER (KW) PERCENT OF POWER PULSE POWER (%) PULSE TIME (μs) AMBIENT TEMPERATURE (°C) PERCENT OF IPP (%) TIME PERCENT OF IPP (%) TIME (mS)

4 Version: A2409

0.13C B A P/N = MARKING CODEYWW = DATE CODEF = FACTORY CODEMARKING DIAGRAM PACKAGE OUTLINE DIMENSIONS DO-218AB

5 Version: A2409

Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability for application assistance or the design of Purchasers’ products. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale.