# QS5Y1 SemiConductor - CASE: SOT235a MAKE: ROHM

**Manufacturer:** ROHM  
**MPN:** `QS5Y1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ROHM |
| Manufacturer name | ROHM |
| Manufacturer | ROHM |
| keywords | Buy QS5Y1, QS5Y1, QS5Y1 SemiConductor |
| moq | 1 |
| MPN | QS5Y1 |
| multiple | 1 |
| originalCurrency | {'currency': 'GBP'} |
| qtyInStock | 0 |
| SKU | QS5Y1 |
| snippet | QS5Y1 SemiConductor - CASE: SOT235a MAKE: ROHM |
| Type | Transistor Silicon NPN*PNP |
| Case | SOT235a |
| Polarity | NPN*PNP |
| Maximum Collector Power Dissipation (Pc) | 0.9 W |
| Maximum Collector-Base Voltage \|Vcb\| | 30 V |
| Maximum Collector-Emitter Voltage \|Vce\| | 30 V |
| Maximum Emitter-Base Voltage \|Veb\| | 6 V |
| Maximum Collector Current \|Ic max\| | 3 A |
| Max Operating Junction Temperature (Tj) | 150 ?C |
| Transition Frequency (ft): | 270 MHz |
| Forward Current Transfer Ratio (hFE), MIN | 200 |
| SMD Transistor Code | Y01 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Little Diode | QS5Y1 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/10000000/10392500/part_--QS5Y1---ROHM--3ea843ea30.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp