# BZW04-28B STMicroelectronics | Circuit Protection | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `BZW04-28B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| CategoryL1 | Circuit Protection |
| CategoryL2 | Transient Voltage Suppressors (TVS) |
| CategoryL3 | TVS Diodes |
| Extra Product Name | BZW04-28B STMicroelectronics \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BZW04-28B |
| multiple | 1 |
| packaging | Cut Tape (CT) |
| qtyInStock | 1464 |
| SKU | 1037830 |
| snippet | 45.7V Clamp 8.8A Ipp Tvs Diode Through Hole DO-15 (DO-204AC) |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierMinQty6 | 2,000 |
| tierPrice1 | 0.59000 |
| tierPrice2 | 0.52000 |
| tierPrice3 | 0.39900 |
| tierPrice4 | 0.31538 |
| tierPrice5 | 0.25231 |
| tierPrice6 | 0.22965 |
| EAN | 7039791522388 |
| Part Number | BZW04-28B |
| Model | BZW04-28B |
| Product Group | BISS Basic |
| Digi-Key Part Number | 497-16153-1-ND - Cut Tape (CT) |
| Manufacturer Product Number | BZW04-28B |
| Description | TVS DIODE 28.2VWM 45.7VC DO15 |
| Manufacturer Standard Lead Time | 45 Weeks |
| Detailed Description | 45.7V Clamp 8.8A Ipp Tvs Diode Through Hole DO-15 (DO-204AC) |
| Category | Circuit Protection |
| Mfr | STMicroelectronics |
| Series | BZW04, TRANSIL? |
| Package | Cut Tape (CT) |
| Product Status | Active |
| Type | Zener, ean |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 28.2V |
| Voltage - Breakdown (Min) | 31.4V |
| Voltage - Clamping (Max) @ Ipp | 45.7V |
| Current - Peak Pulse (10/1000?s) | 8.8A |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 255pF @ 1MHz |
| Operating Temperature | - |
| Mounting Type | Through Hole |
| Package / Case | DO-204AC, DO-15, Axial |
| Supplier Device Package | DO-15 (DO-204AC) |
| Base Product Number | BZW04 |
| ASIN | B011NP4PCO, B07N6LRLGN |
| AdultProduct | False |
| Asin | B011NP4PCO, B07N6LRLGN |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1037830 | 0.59 | 1 | 1464 | 1 |
| 1Source | BZW04-28B |  |  | None | 1 |
| Hotenda | H672295 | 0.1972 | 1 | None | 1 |
| RS Delivers | 795-7029 | 0.549 | 1 | None | 1 |
| TME | BZW04-28B-ST |  |  | None | 1 |
| Newark | 07AH6496 | 0.502 | 1 | 685 | 5 |
| Digi-Key | 5764802 | 0.63 | 1 | 1504 | 500 |
| RS Delivers | 178-5068 | 0.223 | 1 | None | 1 |
| RS Delivers | 795-7029P | 0.546 | 1 | None | 1 |
| st.com | BZW04-28B | 0.42 | 1 | None | 1 |
| Newark | 56P6059 |  |  | None | 1 |

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