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1SR139-400T-32 from ROHM

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1SR139-400T-32

Manufacturer: ROHM

Rectifier diode

Partnumber Manufacturer Quantity Availability
1SR139-400T-32,1SR139400T32 ROHM 92530 In Stock

Description and Introduction

Rectifier diode The 1SR139-400T-32 is a rechargeable lithium-ion battery protection IC manufactured by ROHM Semiconductor. Key specifications include:

- **Function**: Protects lithium-ion/polymer rechargeable batteries from overcharging, over-discharging, and overcurrent.
- **Operating Voltage Range**: 2.3V to 4.3V.
- **Overcharge Detection Voltage**: 4.275V ± 25mV.
- **Overdischarge Detection Voltage**: 2.3V ± 100mV.
- **Overcurrent Detection Voltage**: 0.15V ± 30mV.
- **Quiescent Current**: Typically 3µA (during normal operation) and 0.1µA (during power-down mode).
- **Package**: SOT-23-5.
- **Operating Temperature Range**: -40°C to +85°C.

This IC is designed for use in portable devices such as smartphones, tablets, and other battery-powered electronics.

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