# KDZVTR3.9B Rohm Semiconductor | Discrete Semiconductor Products | DigiKey

**Manufacturer:** Rohm Semiconductor  
**MPN:** `KDZVTR3.9B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Rohm Semiconductor |
| Manufacturer name | Rohm Semiconductor |
| Manufacturer | Rohm Semiconductor, ROHM Semiconductor |
| Extra Product Name | KDZVTR3.9B Rohm Semiconductor \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | KDZVTR3.9B |
| multiple | 1 |
| qtyInStock | 25 |
| SKU | 4931751 |
| snippet | Zener Diode 3.9 V 1 W Surface Mount PMDU |
| tierMinQty1 | 1 |
| tierMinQty10 | 75,000 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierMinQty9 | 30,000 |
| tierPrice1 | 0.50000 |
| tierPrice10 | 0.08400 |
| tierPrice2 | 0.37600 |
| tierPrice3 | 0.23410 |
| tierPrice4 | 0.16016 |
| tierPrice5 | 0.12320 |
| tierPrice9 | 0.08932 |
| Part Number | KDZVTR3.9B |
| Product Group | BISS |
| Category | Discrete Semiconductor Products |
| Mfr | Rohm Semiconductor |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Tolerance | - |
| Power - Max | 1 W |
| Current - Reverse Leakage @ Vr | 40 ?A @ 1 V |
| Operating Temperature | 150?C |
| Mounting Type | Surface Mount |
| Package / Case | SOD-123F |
| Supplier Device Package | PMDU |
| Base Product Number | KDZVTR3.9 |
| Asin | B0137LP8XW, B0137LWJQQ |
| Brand | Rohm Semiconductor |
| Case | 1, 50 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011, 306838011 |
| Feature | <b>Price For:</b> Pack of 1 <b>Manufacturer</b>: ROHM Semiconductor <b>Product Category</b>: Zener Diodes <b>RoHS</b>: <b>Vz - Zener Voltage</b>: 4.136 V <b>Zener Current</b>: 40 mA <b>Pd - Power Diss |
| IsDeadAsin | True |
| Label | ROHM Semiconductor |
| Man | ROHM Semiconductor |
| NumberOfItems | 1, 50 |
| PackageQuantity | 1, 50 |
| PartNumber | KDZVTR3.9B |
| ProductGroup | BISS |
| ProductTypeName | BISS |
| Publisher | ROHM Semiconductor |
| Size | 1 pack, 50 pack |
| Studio | ROHM Semiconductor |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 4931751 | 0.5 | 1 | 25 | 1 |
| Newark | 81Y6371 | 0.126 | 1 | 3410 | 5 |
| Hotenda | H1859483 | 0.10062 | 1 | None | 1 |
| RS Delivers | 148-6732 |  |  | None | 1 |
| Digi-Key | 4931776 | 0.5 | 1 | 81 | 1 |
| Digi-Key | 4931801 | 0.5 | 1 | 25 | 1000 |
| RS Online | 1486732 |  |  | None | 1 |
| americanmicrosemi.com | KDZVTR3.9B |  |  | None | 1 |
| RS Online | 1469431 |  |  | None | 1 |
| TME | KDZVTR3.9B | 0.212 | 1 | None | 5 |
| jotrin.com | JT25-KDZVTR3.9B |  |  | 8145 | 1 |

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Structured data: `/python/html6/product/500/224000000/224305500/part_--KDZVTR39B---RohmSemiconductor--fe9c8f5fa4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp