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KRA117S from KEC

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KRA117S

Manufacturer: KEC

EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

Partnumber Manufacturer Quantity Availability
KRA117S KEC 3000 In Stock

Description and Introduction

EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) The part **KRA117S** is manufactured by **KEC (Korea Electronics Corporation)**.  

### **Specifications:**  
- **Type:** NPN Epitaxial Planar Transistor  
- **Application:** High-frequency amplification  
- **Collector-Emitter Voltage (VCEO):** 50V  
- **Collector-Base Voltage (VCBO):** 60V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 100mA  
- **Total Power Dissipation (PT):** 300mW  
- **Transition Frequency (fT):** 600MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions and Features:**  
- Designed for high-frequency and low-noise amplification applications.  
- Suitable for RF and VHF circuits.  
- Epitaxial planar structure ensures stable performance.  
- Compact and reliable for use in electronic devices.  

For exact datasheet details, refer to the official KEC documentation.

Application Scenarios & Design Considerations

EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

Alternative Part Number

  • DTA143ZKA --: PNP digital transistor with built-in 4.7k base and 47k emitter resistors, functionally equivalent to KRA117S and widely available.
  • UN2117 --: PNP silicon epitaxial planar digital transistor with comparable resistor values and ratings, suitable direct replacement.
  • MMUN2117LT1G --: PNP bias resistor transistor in SOT-23 with similar built-in resistor network, good electrical match for KRA117S.

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