IC Phoenix logo

Home ›  T  › T49 > TLP172A

TLP172A from TOSHIBA

Fast Delivery, Competitive Price @IC-phoenix

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

15.137ms

TLP172A

Manufacturer: TOSHIBA

Photocoupler Photorelay

Partnumber Manufacturer Quantity Availability
TLP172A TOSHIBA 100 In Stock

Description and Introduction

Photocoupler Photorelay The TLP172A is an optocoupler manufactured by Toshiba. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Isolation Voltage:** 3750 Vrms (min)  
- **Collector-Emitter Voltage (VCEO):** 80 V (max)  
- **Collector Current (IC):** 50 mA (max)  
- **Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA  
- **Input Forward Current (IF):** 25 mA (max)  
- **Forward Voltage (VF):** 1.25 V (typ) at IF = 5 mA  
- **Turn-On Time (ton):** 0.5 µs (max)  
- **Turn-Off Time (toff):** 0.5 µs (max)  
- **Operating Temperature Range:** -40°C to +100°C  

### **Description:**  
The TLP172A is a high-speed photocoupler (optocoupler) consisting of a GaAlAs infrared LED and a phototransistor. It provides electrical isolation between input and output circuits and is commonly used in digital logic interfacing, signal transmission, and noise suppression applications.  

### **Features:**  
- **High-speed response** (ton/toff: 0.5 µs max)  
- **High isolation voltage** (3750 Vrms)  
- **Low input current requirement**  
- **Compact 4-pin DIP package**  
- **Wide operating temperature range** (-40°C to +100°C)  
- **Suitable for high-voltage applications**  

This optocoupler is ideal for industrial controls, communication devices, and power supply feedback circuits where electrical isolation is critical.  

Would you like any additional details?

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