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KSA1220A-Y-S from SEC

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KSA1220A-Y-S

Manufacturer: SEC

PNP Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSA1220A-Y-S,KSA1220AYS SEC 100 In Stock

Description and Introduction

PNP Epitaxial Silicon Transistor **Part Number:** KSA1220A-Y-S  
**Manufacturer:** SEC (Samsung Electronics)  

### **Specifications:**  
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Package:** SOT-23 (Small Outline Transistor)  
- **Polarity:** NPN  
- **Maximum Collector-Base Voltage (VCB):** 120V  
- **Maximum Collector-Emitter Voltage (VCE):** 120V  
- **Maximum Emitter-Base Voltage (VEB):** 5V  
- **Maximum Collector Current (IC):** 100mA  
- **Power Dissipation (PD):** 250mW  
- **DC Current Gain (hFE):** 100–400 (at IC = 2mA, VCE = 5V)  
- **Transition Frequency (fT):** 50MHz (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions and Features:**  
- Designed for general-purpose amplification and switching applications.  
- High voltage capability with low saturation voltage.  
- Compact SOT-23 package suitable for space-constrained designs.  
- Suitable for use in consumer electronics, industrial controls, and automotive applications.  
- RoHS compliant.  

For exact performance characteristics, refer to the official SEC datasheet.

Application Scenarios & Design Considerations

PNP Epitaxial Silicon Transistor
Partnumber Manufacturer Quantity Availability
KSA1220A-Y-S,KSA1220AYS FAIRCHILD 6250 In Stock

Description and Introduction

PNP Epitaxial Silicon Transistor Here are the factual details about part **KSA1220A-Y-S** from the manufacturer **FAIRCHILD**:

### **Specifications:**
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KSA1220A-Y-S  
- **Transistor Type:** PNP Bipolar Junction Transistor (BJT)  
- **Collector-Emitter Voltage (VCE):** -120V  
- **Collector-Base Voltage (VCB):** -120V  
- **Emitter-Base Voltage (VEB):** -5V  
- **Collector Current (IC):** -1.5A  
- **Power Dissipation (PD):** 1W  
- **DC Current Gain (hFE):** 60 to 240  
- **Operating Junction Temperature (Tj):** -55°C to +150°C  
- **Package Type:** TO-92  

### **Descriptions and Features:**
- **High Voltage PNP Transistor** suitable for switching and amplification applications.  
- **Low Saturation Voltage** for efficient performance.  
- **High Current Gain (hFE)** ensures good amplification characteristics.  
- **TO-92 Package** provides compact and easy mounting.  
- **Designed for general-purpose applications** in consumer and industrial electronics.  

This information is based on FAIRCHILD's datasheet for the KSA1220A-Y-S transistor.

Application Scenarios & Design Considerations

PNP Epitaxial Silicon Transistor

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