Please see below table to find a substitute for this part number.

  • Obsolete item; call Digi-Key for more information.
All prices are in US dollars.
Digi-Key Part Number SM8A27-E3/2DGIDKR-ND
Price Break Unit Price Extended Price
Call Call Call
Quantity Available 0

Manufacturer Part Number


Description TVS DIODE 22VWM 40VC DO218AB
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

A $7.00 reeling fee will be applied to each reel ordered.
Digi-Reels are a custom product and are non-cancelable and non-returnable.

Digi-Reel Pricing
Quantity Unit Price Extended Price

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets SM8A27
Product Photos DO-218AB pkg
Standard Package ? 1

Circuit Protection


TVS - Diodes

Series PAR®
Packaging ? Digi-Reel®?
Type Zener
Unidirectional Channels 1
Bidirectional Channels -
Voltage - Reverse Standoff (Typ) 22V
Voltage - Breakdown (Min) 24V
Voltage - Clamping (Max) @ Ipp 40V
Current - Peak Pulse (10/1000µs) 75A (8/20µs)
Power - Peak Pulse 6600W (6.6kW)
Power Line Protection No
Applications General Purpose
Capacitance @ Frequency -
Operating Temperature -55°C ~ 175°C (TJ)
Mounting Type Surface Mount
Package / Case DO-218AB
Supplier Device Package DO-218AB
Other Names SM8A27-E3/2DGIDKR
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
SM8A27HE3/2DGIDKR-ND SM8A27HE3/2D Vishay Semiconductor Diodes Division Digi-Reel®? 3,335 - Immediate
Digi-Reel® 1
SM8A27THE3/IGIDKR-ND SM8A27THE3/I Vishay Semiconductor Diodes Division Digi-Reel®? 1,298 - Immediate
Digi-Reel® 1

18:06:57 6/25/2016