DB3TG-TP

Description：DIAC BIDIRECTIONAL DO-35G
Series：-

SKU:923cba6d16d0 Category: DIACs, SIDACs Brand: MCC (Micro Commercial Components)

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Product introduction

Product Detailed Parameters

Description：DIAC BIDIRECTIONAL DO-35G
Series：-
Mfr：MCC (Micro Commercial Components)
Package：Tape & Reel (TR)
Voltage - Breakover：30 ~ 34V
Current - Breakover：15 µA
Current - Peak Output：2 A
Operating Temperature：-40°C ~ 125°C (TJ)
Package / Case：DO-204AH, DO-35, Axial
Supplier Device Package：DO-35G
Current - Hold (Ih) (Max)：-

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DB3TG-TP

Overview

The DB3TG-TP is a bidirectional trigger diode (DIAC) manufactured by Micro Commercial Components. It operates within a temperature range of -40°C to +125°C and features a power dissipation rating of 150mW. The component belongs to the thyristor subcategory and is identified by the manufacturer's trademark. Its physical unit weight is recorded at 128 mg. This device is designed for triggering applications requiring symmetrical breakover characteristics.

Feature Summary

Bidirectional switching capability for AC control circuits
Wide operating temperature range suitable for industrial environments
Compact form factor with low thermal mass

Applications

Triggering silicon-controlled rectifiers (SCRs)
Triac gate drive circuits
Light dimmer switch implementations

Procurement Notes

Verify the specific datasheet version for the DB3TG-TP to ensure compliance with current manufacturing standards. Confirm that the -40°C to +125°C operating range meets your environmental requirements. Check for any recent product change notifications regarding packaging or material composition updates from Micro Commercial Components before finalizing procurement.

Selection Notes

Select the DB3TG-TP when a symmetric trigger device is required for phase control applications. Ensure the circuit design accommodates the 150mW power dissipation limit. Verify that the package type aligns with your PCB layout constraints, as the unit weight indicates a small surface-mount or through-hole profile depending on the specific variant configuration.

Part Context

This component is part of the DIAC family produced by Micro Commercial Components. It serves as a fundamental building block in thyristor-based control systems. The DB3TG-TP designation identifies this specific bidirectional trigger diode within the manufacturer's broader portfolio of discrete semiconductor devices and protection components.

Replacement Considerations

Consult official cross-reference lists from Micro Commercial Components for verified substitutes. Generic DIAC replacements must match the 150mW power rating and symmetrical breakover voltage specifications to maintain circuit functionality.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.