SM15T27AY is out of stock and can be placed on backorder.
Available Substitutes:

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SM15T27AY | |
|---|---|
DigiKey Part Number | 497-SM15T27AYTR-ND - Tape & Reel (TR) 497-SM15T27AYCT-ND - Cut Tape (CT) 497-SM15T27AYDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SM15T27AY |
Description | TVS DIODE 23.1VWM 48.3VC SMC |
Manufacturer Standard Lead Time | 21 Weeks |
Customer Reference | |
Detailed Description | 48.3V Clamp 207A (8/20µs) Ipp Tvs Diode Surface Mount SMC |
Datasheet | Datasheet |
EDA/CAD Models | SM15T27AY Models |
Product Attributes
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Category | Current - Peak Pulse (10/1000µs) 207A (8/20µs) |
Mfr | Power - Peak Pulse 1500W (1.5kW) |
Series | Power Line Protection No |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -40°C ~ 150°C (TJ) |
Part Status Active | Grade Automotive |
Type Zener | Qualification AEC-Q101 |
Unidirectional Channels 1 | Mounting Type Surface Mount |
Voltage - Reverse Standoff (Typ) 23.1V | Package / Case DO-214AB, SMC |
Voltage - Breakdown (Min) 25.7V | Supplier Device Package |
Voltage - Clamping (Max) @ Ipp 48.3V | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SM15T27A-E3/57T | Vishay General Semiconductor - Diodes Division | 54 | SM15T27A-E3/57TGITR-ND | $0.70000 | Direct |
| SMCJ22AH | Eaton - Electronics Division | 0 | 283-SMCJ22AHTR-ND | $0.21375 | Similar |
| SMCJ22CAH | Eaton - Electronics Division | 0 | 283-SMCJ22CAHTR-ND | $0.21375 | Similar |
In-Stock: 0
2,500 estimated in stock on 18-Feb-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.00000 | $1.00 |
| 10 | $0.82100 | $8.21 |
| 100 | $0.63880 | $63.88 |
| 500 | $0.54150 | $270.75 |
| 1,000 | $0.44111 | $441.11 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.42605 | $1,065.12 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.



