Diodes Incorporated — Analog and discrete power solutions
SMC

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.

SMC.png
Back to Zener TVSs

SMCJ48CAQ

1500W SURFACE MOUNT AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

Suitable to protect sensitive automotive circuits against surges defined in ISO7637-2 and against electrostatic discharges according to ISO10605.

Compliance with following standards:

  • ISO10605, C = 150pF, R = 330Ω:
    • 30kV (Air Discharge)
    • 30kV (Contact Discharge)
  • ISO7637-2
    • Pulse 1: VS = -100V
    • Pulse 2a: VS = +50V
    • Pulse 3a: VS = -150V
    • Pulse 3b: VS = +100V

Feature(s)

  • 1500W Peak Pulse Power Dissipation
  • 5V to 200V Standoff Voltages
  • Glass Passivated Die Construction
  • Unidirectional and Bidirectional Versions Available
  • Excellent Clamping Capability
  • Fast Response Time
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The SMCJ5.0(C)AQ – SMCJ200(C)AQ are suitable for automotive applications requiring specific change control; these parts are AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.

https://www.diodes.com/quality/product-definitions/

Product Specifications

Product Parameters

AEC Qualified Yes
Compliance (Only Automotive supports PPAP) Automotive
Configuration Single (Bi-Directional)
Power Rating (W) 1500 W
Reverse Standoff Voltage VRWM(V) 48 V
Breakdown VoltageVBR Min(V) 40 V
BreakdownVoltageVBR Max (V) 44.2 V
Maximum Reverse Leakage CurrentIR @ VRWM Max (µA) 5 µA
Maximum Clamping Voltage @ Max Peak Pulse Current VC (V) 58.1 V

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2590 2022-06-01 2022-09-01 Qualification of Additional Clip Bonding, Lead Frame Structure (Matrix) and Mold Compound for Select Automotive Products
PCN-2532 2021-10-04 2022-01-04 Wafer Diameter Change from 4 inch to 5 inch at Yea Shin Technology Co., Ltd. (Yeashin Fab) on Select Automotive Products
PCN-2500 2021-03-24 2021-06-24 Transfer Final Test and Packing from Eris Plant 1 in Taipei City, Taiwan to Eris Plant 2 in Taoyuan, Taiwan for
Automotive Products