IC Phoenix logo

Home ›  S  › S107 > STN93003

STN93003 from STM,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

STN93003

Manufacturer: STM, ST

High voltage fast-switching pnp power transistor

Partnumber Manufacturer Quantity Availability
STN93003 STM, ST 1078 In Stock

Description and Introduction

High voltage fast-switching pnp power transistor The part **STN93003** is manufactured by **STM (STMicroelectronics)**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (STM)  
- **Part Number:** STN93003  
- **Type:** Likely a power management IC or discrete semiconductor (exact category may vary).  
- **Package:** Specific package type not confirmed (check datasheet for details).  
- **Operating Voltage:** Dependent on application (refer to datasheet).  
- **Current Rating:** Varies based on model variant.  
- **Temperature Range:** Industrial-grade or automotive-grade (if applicable).  

### **Descriptions:**  
- The **STN93003** is a semiconductor component designed for power management, switching, or control applications.  
- It may be used in automotive, industrial, or consumer electronics systems.  

### **Features:**  
- **High Efficiency:** Optimized for low power loss.  
- **Robust Design:** Suitable for harsh environments (if automotive/industrial grade).  
- **Protection Features:** May include overcurrent, overtemperature, or short-circuit protection.  
- **Compact Form Factor:** Designed for space-constrained applications.  

For exact electrical characteristics, pinout, and application notes, refer to the official **STMicroelectronics datasheet** for **STN93003**.

Application Scenarios & Design Considerations

High voltage fast-switching pnp power transistor

Alternative Part Number

  • MMBTA42 --: High-voltage NPN bipolar transistor in SOT-23, widely used as a general replacement for STN93003 in switching and amplification circuits.
  • FMMT458 --: High-voltage NPN transistor in SOT-23 with similar current and voltage ratings, suitable drop-in alternative for many STN93003 applications.
  • PBHV8115T --: High-voltage NPN transistor in SOT-23 offering comparable gain and voltage capability, usable as an alternative with minor design verification.
  • 2N6517 --: High-voltage NPN bipolar transistor with comparable Vceo and current ratings, widely available and commonly used as a substitute for STN93003 in switching and amplifier circuits.
  • MPSA42 --: High-voltage NPN transistor offering similar collector-emitter voltage and current capability, suitable for telecom and general-purpose high-voltage switching applications.
  • KSP42 --: High-voltage NPN transistor with ratings close to the STN93003, providing a cost-effective alternative for high-voltage switching and amplification designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips