Vishay 1, 1500 V Zener Diode, Single 1.3 W Through Hole 2-Pin SOD-57
- RS Stock No.:
- 180-8528
- Mfr. Part No.:
- BY448TR
- Brand:
- Vishay
Bulk discount available
Subtotal (1 pack of 20 units)*
£11.86
(exc. VAT)
£14.24
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 1,480 unit(s) shipping from 04 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 180 | £0.593 | £11.86 |
| 200 - 480 | £0.457 | £9.14 |
| 500 - 980 | £0.362 | £7.24 |
| 1000 - 1980 | £0.297 | £5.94 |
| 2000 + | £0.272 | £5.44 |
*price indicative
- RS Stock No.:
- 180-8528
- Mfr. Part No.:
- BY448TR
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Product Type | Zener Diode | |
| Nominal Zener Voltage Vz | 1500V | |
| Diode Configuration | Single | |
| Mount Type | Through Hole | |
| Number of Elements per Chip | 1 | |
| Maximum Power Dissipation Pd | 1.3W | |
| Package Type | SOD-57 | |
| Zener Type | Avalanche | |
| Pin Count | 2 | |
| Minimum Operating Temperature | -55°C | |
| Maximum Reverse Leakage Current | 3μA | |
| Maximum Operating Temperature | 140°C | |
| Series | BY448 | |
| Standards/Approvals | No | |
| Length | 4mm | |
| Height | 3.6mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Product Type Zener Diode | ||
Nominal Zener Voltage Vz 1500V | ||
Diode Configuration Single | ||
Mount Type Through Hole | ||
Number of Elements per Chip 1 | ||
Maximum Power Dissipation Pd 1.3W | ||
Package Type SOD-57 | ||
Zener Type Avalanche | ||
Pin Count 2 | ||
Minimum Operating Temperature -55°C | ||
Maximum Reverse Leakage Current 3μA | ||
Maximum Operating Temperature 140°C | ||
Series BY448 | ||
Standards/Approvals No | ||
Length 4mm | ||
Height 3.6mm | ||
Automotive Standard No | ||
Vishay Avalanche Diode
The Vishay SOD-57 standard avalanche sinter glass diode has a voltage rating of 1500V and current rating of 2A.
Features and Benefits
• Glass passivated junction
• Halogen free
• Hermetically sealed package
• Lead (Pb) free component
• Operating junction temperature ranges between -55°C and 140°C
• Solderable axial plated leads terminals
Applications
• Efficiency diode in horizontal deflection circuits
• High voltage rectification
Certifications
• e2
• MIL-STD-750
Related links
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