myMectronic
myMectronic

A Premier B2B Part Search

Vishay SMCJ33CAHM3AH Transient Voltage Suppressor

The Vishay Surface Mount Transient Voltage Suppressor, model SMCJ33CAHM3AH, is designed for high-speed, reliable voltage suppression in sensitive electronics. It features a unidirectional configuration with a breakdown voltage of approximately 33 V, supporting peak pulse power dissipation of 1500 W. The device is RoHS-compliant, halogen-free, and qualified for automotive applications under the AEC-Q101 standard. In a compact SMC (DO-214AB) package, it ensures fast response times and excellent clamping capabilities for transistor, IC, and sensor protection against voltage transients. Suitable for automotive, industrial, and consumer electronics, it guarantees reliable surge suppression for complex circuits.

Authorized Distributors
Source:Newark
Part No:SMCJ33CAHM3_A/H
Stock:1151
Inv Date:06-09-2026
Price: Unit price: $1.85
Buy/RFQ:
Source:DigiKey
Part No:SMCJ33CAHM3_A/H
Stock:3354
Inv Date:06-09-2026
Price: Unit price: $1.67
Buy/RFQ:
Part No:SMCJ33CAHM3_A/H
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.64
Buy/RFQ:
Part No:SMCJ33CAHM3-A/H
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay SMCJ33CAHM3AH Transient Voltage Suppressor Specifications:

  • Package: SMC (DO-214AB)
  • Configuration: Unidirectional
  • Breakdown Voltage: 33 V (typ.)
  • Peak Pulse Power Dissipation: 1500 W
  • Max Peak Pulse Current: 170 A
  • Clamping Voltage: 58.1 V at 170 A
  • Peak Forward Surge Current: 200 A
  • Operating Junction Temperature Range: -55°C to +150°C
  • Thermal Resistance, Junction to Ambient: 75 K/W
  • Material: Glass passivated chip junction, RoHS-compliant, halogen-free
  • Leads: Matte tin plated, solderable
  • Stand-off Voltage: 36 V (typ.)
  • Response Time: Very fast
  • Application: Electronics protection against voltage transients in automotive, industrial, and consumer devices

Buy the Vishay Series Transient Voltage Suppressor: SMCJ33CAHM3AH

Secure your electronic components with the Vishay Series SMCJ33CAHM3AH transient voltage suppressor, designed for fast response and high surge power dissipation. This high-quality diode in a compact SMC (DO-214AB) package offers excellent clamping capabilities, supporting 33 V breakdown and 1500 W peak pulse power. Perfect for automotive, industrial, and consumer electronics, it ensures robust protection against voltage transients induced by inductive loads and switching surges. Order online now and give your projects the dependable, high-speed surge suppression they need for optimal performance and safety.

Order your Vishay Series SMCJ33CAHM3AH transient voltage suppressor today and ensure reliable surge protection for your sensitive electronic circuits.

Frequently Asked Questions

Where can I buy Vishay SMCJ33CAHM3AH?

You can click on the BUY or RFQ button to purchase SMCJ33CAHM3AH from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMCJ33CAHM3AH?

You can download the SMCJ33CAHM3AH datasheet or visit the Vishay website for support.

Who is the manufacturer of SMCJ33CAHM3AH?

Vishay

Vishay Part List

Browse and search other Vishay parts, locate datasheets and stock

Sponsored by