# QSZ3TR Rohm Semiconductor | Discrete Semiconductor Products | DigiKey

**Manufacturer:** Rohm Semiconductor  
**MPN:** `QSZ3TR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Rohm Semiconductor |
| Manufacturer name | Rohm Semiconductor |
| Manufacturer | Rohm Semiconductor |
| Extra Product Name | QSZ3TR Rohm Semiconductor \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | QSZ3TR |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | QSZ3TR-ND |
| Mfr | Rohm Semiconductor |
| Series | - |
| Part Status | Obsolete |
| Transistor Type | NPN, PNP (Emitter Coupled) |
| Current - Collector (Ic) (Max) | 3A |
| Voltage - Collector Emitter Breakdown (Max) | 12V |
| Vce Saturation (Max) @ Ib, Ic | 250mV @ 30mA, 1.5A |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 270 @ 500mA, 2V |
| Power - Max | 500mW |
| Frequency - Transition | 280MHz |
| Operating Temperature | 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSMT5 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | QSZ3TR-ND |  |  | None | 1 |
| Hotenda | H2039171 |  |  | None | 1 |
| Digi-Key | 4004541 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/70000000/70109000/part_--QSZ3TR---RohmSemiconductor--56e6abc68a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp