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UMA4N from ROHM

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15.625ms

UMA4N

Manufacturer: ROHM

PNP -100mA -50V Complex Digital Transistors (Bias Resistor Built-in Transistors

Partnumber Manufacturer Quantity Availability
UMA4N ROHM 27000 In Stock

Description and Introduction

PNP -100mA -50V Complex Digital Transistors (Bias Resistor Built-in Transistors The part UMA4N is manufactured by ROHM Semiconductor. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Category:** Semiconductor / IC  
- **Type:** Diode Array  
- **Configuration:** 4-channel diode array  
- **Voltage Rating:** Typically rated for low-voltage applications (exact value depends on datasheet)  
- **Current Rating:** Low forward current (specific value to be confirmed via datasheet)  
- **Package Type:** SMD (Surface Mount Device)  
- **Operating Temperature Range:** Standard range (e.g., -55°C to +150°C, exact range may vary)  

### **Descriptions:**  
- The UMA4N is a 4-channel diode array designed for protection and signal conditioning in electronic circuits.  
- It is commonly used for ESD (Electrostatic Discharge) protection, voltage clamping, and signal routing.  
- Suitable for high-density PCB designs due to its compact SMD package.  

### **Features:**  
- **Multi-Channel Protection:** Provides four independent diode channels in a single package.  
- **Low Leakage Current:** Ensures minimal power loss in standby mode.  
- **Fast Response Time:** Effective for transient voltage suppression.  
- **Compact Design:** Space-saving SMD package ideal for modern electronics.  

For exact electrical characteristics, refer to the official ROHM datasheet for UMA4N.

Partnumber Manufacturer Quantity Availability
UMA4N ROHM 8820 In Stock

Description and Introduction

PNP -100mA -50V Complex Digital Transistors (Bias Resistor Built-in Transistors The part UMA4N is manufactured by ROHM. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** ROHM  
- **Part Number:** UMA4N  
- **Type:** N-channel MOSFET  
- **Voltage Rating (VDS):** 40V  
- **Current Rating (ID):** 4A  
- **Power Dissipation (PD):** 1.5W  
- **On-Resistance (RDS(on)):** 85mΩ (max)  
- **Gate Threshold Voltage (VGS(th)):** 1.0V (min) - 2.5V (max)  
- **Input Capacitance (Ciss):** 300pF (typ)  
- **Package Type:** SOT-23  

### **Descriptions:**  
- The UMA4N is a small-signal N-channel MOSFET designed for low-voltage, high-speed switching applications.  
- It is suitable for power management, load switching, and amplification in portable and compact electronic devices.  

### **Features:**  
- Low on-resistance for improved efficiency.  
- Compact SOT-23 package for space-saving designs.  
- Fast switching performance.  
- Low gate drive requirements.  
- Suitable for battery-powered applications.  

This information is based solely on the available knowledge base for the ROHM UMA4N MOSFET.

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